:q:Merge branch 'dev' into sensors

.travis.yml

@@ -11,7 +11,7 @@ cache:
 install:
 - pip install -U platformio
 - npm install -g npm@latest
-- cd code ; npm ci ; cd ..
+- cd code && npm ci && cd ..
 env:
   global:
   - BUILDER_TOTAL_THREADS=4

README.md

@@ -5,9 +5,10 @@ It uses the Arduino Core for ESP8266 framework and a number of 3rd party librari
 
 [![version](https://img.shields.io/badge/version-1.13.3-brightgreen.svg)](CHANGELOG.md)
 [![branch](https://img.shields.io/badge/branch-sensors-orange.svg)](https://github.com/xoseperez/espurna/tree/sensors/)
+[![license](https://img.shields.io/github/license/xoseperez/espurna.svg)](LICENSE)
 [![travis](https://travis-ci.org/xoseperez/espurna.svg?branch=sensors)](https://travis-ci.org/xoseperez/espurna)
 [![codacy](https://api.codacy.com/project/badge/Grade/c9496e25cf07434cba786b462cb15f49)](https://www.codacy.com/app/xoseperez/espurna/dashboard)
-[![license](https://img.shields.io/github/license/xoseperez/espurna.svg)](LICENSE)
+[![downloads](https://img.shields.io/github/downloads/xoseperez/espurna/total.svg)](https://github.com/xoseperez/espurna/releases)
 <br />
 [![donate](https://img.shields.io/badge/donate-PayPal-blue.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=xose%2eperez%40gmail%2ecom&lc=US&no_note=0&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donate_LG%2egif%3aNonHostedGuest)
 [![gitter](https://img.shields.io/gitter/room/tinkermant-cat/espurna.svg)](https://gitter.im/tinkerman-cat/espurna)
@@ -239,8 +240,8 @@ Here is the list of supported hardware. For more information please refer to the
 |**Maxcio W-US002S**|**HEYGO HY02**|**YiDian XS-SSA05**|
 |![WiOn 50055](images/devices/wion-50055.jpg)|![LINGAN SWA1](images/devices/lingan-swa1.jpg)|![HomeCube 16A](images/devices/homecube-16a.jpg)|
 |**WiOn 50055**|**LINGAN SWA1**|**HomeCube 16A**|
-|![WorkChoice EcoPlug](images/devices/workchoice-ecoplug.jpg)|![Bestek MRJ1011](images/devices/bestek-mrj1011.jpg)||
-|**WorkChoice EcoPlug**|**Bestek MRJ1011**||
+|![WorkChoice EcoPlug](images/devices/workchoice-ecoplug.jpg)|![Bestek MRJ1011](images/devices/bestek-mrj1011.jpg)|![Tonbux XS-SSA01](images/devices/tonbux-xs-ssa01.jpg)|
+|**WorkChoice EcoPlug**|**Bestek MRJ1011**|**Tonbux XS-SSA01**|
 |![Tonbux PowerStrip02](images/devices/tonbux-powerstrip02.jpg)|![ForNorm Power Strip](images/devices/fornorm-power-strip.jpg)|![Zhilde ZLD-EU55-W](images/devices/zhilde-zld-eu55-w.jpg)|
 |**Tonbux PowerStrip02**|**Fornorm Power Strip**|**Zhilde ZLD-EU55-W**|
 |![Itead Sonoff Touch](images/devices/itead-sonoff-touch.jpg)|![Itead Sonoff T1](images/devices/itead-sonoff-t1.jpg)|![YJZK switch](images/devices/yjzk-2gang-switch.jpg)|

code/build.sh

@@ -9,6 +9,13 @@ is_git() {
     return 0
 }
 
+stat_bytes() {
+    case "$(uname -s)" in
+        Darwin) stat -f %z "$1";;
+        *) stat -c %s "$1";;
+    esac
+}
+
 # Script settings
 
 destination=../firmware
@@ -104,7 +111,7 @@ build_environments() {
     for environment in $environments; do
         echo -n "* espurna-$version-$environment.bin --- "
         platformio run --silent --environment $environment || exit 1
-        stat -c %s .pioenvs/$environment/firmware.bin
+        stat_bytes .pioenvs/$environment/firmware.bin
         [[ "${TRAVIS_BUILD_STAGE_NAME}" = "Test" ]] || \
             mv .pioenvs/$environment/firmware.bin $destination/espurna-$version/espurna-$version-$environment.bin
     done

code/debug.sh

@@ -19,7 +19,7 @@ rm -rf $FILE
 
 function help {
     echo
-    echo "Syntax: $0 [-e <environment>] [-d <dumpfile>]"
+    echo "Syntax: $0 [-e <environment>] [-f <elf_file>] [-d <dumpfile>]"
     echo
 }
 
@@ -29,6 +29,10 @@ while [[ $# -gt 1 ]]; do
     key="$1"
 
     case $key in
+        -f)
+            ELF="$2"
+            shift
+        ;;
         -e)
             ENVIRONMENT="$2"
             shift
@@ -44,12 +48,9 @@ while [[ $# -gt 1 ]]; do
 done
 
 # check environment folder
-if [ $ENVIRONMENT == "" ]; then
-    echo "No environment defined"
-    help
-    exit 1
+if [ ! -f $ELF ]; then
+    ELF=.pioenvs/$ENVIRONMENT/firmware.elf
 fi
-ELF=.pioenvs/$ENVIRONMENT/firmware.elf
 if [ ! -f $ELF ]; then
     echo "Could not find ELF file for the selected environment: $ELF"
     exit 2

code/espurna/api.ino

@@ -221,6 +221,7 @@ void apiRegister(const char * key, api_get_callback_f getFn, api_put_callback_f
 }
 
 void apiSetup() {
+    _apiConfigure();
     wsOnSendRegister(_apiWebSocketOnSend);
     wsOnReceiveRegister(_apiWebSocketOnReceive);
     webRequestRegister(_apiRequestCallback);

code/espurna/config/arduino.h

@@ -72,6 +72,7 @@
 //#define MAXCIO_WUS002S
 //#define YIDIAN_XSSSA05
 //#define TONBUX_XSSSA06
+//#define TONBUX_XSSSA01
 //#define GREEN_ESP8266RELAY
 //#define IKE_ESPIKE
 //#define ARNIEX_SWIFITCH
@@ -100,6 +101,7 @@
 //#define PHYX_ESP12_RGB
 //#define IWOOLE_LED_TABLE_LAMP
 //#define EXS_WIFI_RELAY_V50
+//#define TECKIN_SP22_V14
 
 //--------------------------------------------------------------------------------
 // Features (values below are non-default values)
@@ -173,3 +175,4 @@
 //#define SONAR_SUPPORT          1
 //#define TMP3X_SUPPORT          1
 //#define V9261F_SUPPORT         1
+//#define VL53L1X_SUPPORT        1

code/espurna/config/general.h

@@ -187,6 +187,7 @@
 
 // Topics that will be reported in heartbeat
 #define HEARTBEAT_REPORT_STATUS     1
+#define HEARTBEAT_REPORT_SSID       1
 #define HEARTBEAT_REPORT_IP         1
 #define HEARTBEAT_REPORT_MAC        1
 #define HEARTBEAT_REPORT_RSSI       1
@@ -236,6 +237,9 @@
 
 #ifndef BUTTON_LNGLNGCLICK_DELAY
 #define BUTTON_LNGLNGCLICK_DELAY    10000       // Time in ms holding the button down to get a long-long click
+#endif
+
+#ifndef BUTTON_MQTT_SEND_ALL_EVENTS
 #define BUTTON_MQTT_SEND_ALL_EVENTS 0           // 0 - to send only events the are bound to actions
                                                 // 1 - to send all button events to MQTT
 #endif
@@ -434,7 +438,9 @@
 // or in the Internet. Since the WebUI is just one compressed file with HTML, CSS and JS
 // there are no special requirements. Any static web server will do (NGinx, Apache, Lighttpd,...).
 // The only requirement is that the resource must be available under this domain.
+#ifndef WEB_REMOTE_DOMAIN
 #define WEB_REMOTE_DOMAIN           "http://tinkerman.cat"
+#endif
 
 // -----------------------------------------------------------------------------
 // WEBSOCKETS
@@ -731,6 +737,7 @@
 #define MQTT_TOPIC_LED              "led"
 #define MQTT_TOPIC_BUTTON           "button"
 #define MQTT_TOPIC_IP               "ip"
+#define MQTT_TOPIC_SSID             "ssid"
 #define MQTT_TOPIC_VERSION          "version"
 #define MQTT_TOPIC_UPTIME           "uptime"
 #define MQTT_TOPIC_DATETIME         "datetime"
@@ -925,8 +932,13 @@
 #define HOMEASSISTANT_SUPPORT   MQTT_SUPPORT    // Build with home assistant support (if MQTT, 1.64Kb)
 #endif
 
+#ifndef HOMEASSISTANT_ENABLED
 #define HOMEASSISTANT_ENABLED   0               // Integration not enabled by default
+#endif
+
+#ifndef HOMEASSISTANT_PREFIX
 #define HOMEASSISTANT_PREFIX    "homeassistant" // Default MQTT prefix
+#endif
 
 #ifndef HOMEASSISTANT_PAYLOAD_ON
 #define HOMEASSISTANT_PAYLOAD_ON    "1"         // Payload for ON and available messages

code/espurna/config/hardware.h

@@ -1920,6 +1920,29 @@
     #define HLW8012_CURRENT_R               0.002            // Current resistor
     #define HLW8012_VOLTAGE_R_UP            ( 2 * 1000000 )  // Upstream voltage resistor
 
+// -----------------------------------------------------------------------------
+// Maxcio W-DE004
+// -----------------------------------------------------------------------------
+
+#elif defined(MAXCIO_WDE004)
+
+    // Info
+    #define MANUFACTURER		"MAXCIO"
+    #define DEVICE				"WDE004"
+
+    // Buttons
+    #define BUTTON1_PIN			1
+    #define BUTTON1_MODE		BUTTON_PUSHBUTTON | BUTTON_DEFAULT_HIGH
+    #define BUTTON1_RELAY		1
+
+    // Relays
+    #define RELAY1_PIN			14
+    #define RELAY1_TYPE			RELAY_TYPE_NORMAL
+
+    // LEDs
+    #define LED1_PIN			13
+    #define LED1_PIN_INVERSE	1
+
 // -----------------------------------------------------------------------------
 // YiDian XS-SSA05
 // -----------------------------------------------------------------------------
@@ -1962,6 +1985,29 @@
     #define HLW8012_POWER_RATIO         3414290
     #define HLW8012_INTERRUPT_ON        FALLING
 
+// -----------------------------------------------------------------------------
+// TONBUX XS-SSA01
+// -----------------------------------------------------------------------------
+
+#elif defined(TONBUX_XSSSA01)
+
+    // Info
+    #define MANUFACTURER        "TONBUX"
+    #define DEVICE              "XSSSA01"
+
+    // Buttons
+    #define BUTTON1_PIN         4
+    #define BUTTON1_MODE        BUTTON_PUSHBUTTON | BUTTON_DEFAULT_HIGH
+    #define BUTTON1_RELAY       1
+
+    // Relays
+    #define RELAY1_PIN          14
+    #define RELAY1_TYPE         RELAY_TYPE_NORMAL
+
+    // LEDs
+    #define LED1_PIN            13
+    #define LED1_PIN_INVERSE    0
+
 // -----------------------------------------------------------------------------
 // TONBUX XS-SSA06
 // -----------------------------------------------------------------------------
@@ -2530,6 +2576,94 @@
     #define HLW8012_POWER_RATIO         3414290
     #define HLW8012_INTERRUPT_ON        FALLING
 
+// -----------------------------------------------------------------------------
+// Same as the above but new board version marked V2.3
+// -----------------------------------------------------------------------------
+
+#elif defined(BLITZWOLF_BWSHP2_V23)
+
+    // Info
+    #define MANUFACTURER                "BLITZWOLF"
+    #define DEVICE                      "BWSHP2V2.3"
+
+    // Buttons
+    #define BUTTON1_PIN                 3
+    #define BUTTON1_MODE                BUTTON_PUSHBUTTON | BUTTON_DEFAULT_HIGH
+    #define BUTTON1_RELAY               1
+
+    // Relays
+    #define RELAY1_PIN                  14
+    #define RELAY1_TYPE                 RELAY_TYPE_NORMAL
+
+    // LEDs
+    #define LED1_PIN                    1
+    #define LED1_PIN_INVERSE            1
+    #define LED2_PIN                    13
+    #define LED2_PIN_INVERSE            1
+    #define LED2_MODE                   LED_MODE_FINDME
+    #define LED2_RELAY                  1
+
+    // HJL01 / BL0937
+    #ifndef HLW8012_SUPPORT
+    #define HLW8012_SUPPORT             1
+    #endif
+    #define HLW8012_SEL_PIN             12
+    #define HLW8012_CF1_PIN             5
+    #define HLW8012_CF_PIN              4
+
+    #define HLW8012_SEL_CURRENT         LOW
+    #define HLW8012_CURRENT_RATIO       25740
+    #define HLW8012_VOLTAGE_RATIO       313400
+    #define HLW8012_POWER_RATIO         3414290
+    #define HLW8012_INTERRUPT_ON        FALLING
+
+// -----------------------------------------------------------------------------
+// Teckin SP22 v1.4 - v1.6
+// -----------------------------------------------------------------------------
+
+#elif defined(TECKIN_SP22_V14)
+
+    // Info
+    #define MANUFACTURER                "TECKIN"
+    #define DEVICE                      "SP22_V14"
+
+    // Buttons
+    #define BUTTON1_PIN                 1
+    #define BUTTON1_MODE                BUTTON_PUSHBUTTON | BUTTON_DEFAULT_HIGH
+    #define BUTTON1_RELAY               1
+
+    // Relays
+    #define RELAY1_PIN                  14
+    #define RELAY1_TYPE                 RELAY_TYPE_NORMAL
+
+    // LEDs
+    #define LED1_PIN                    3
+    #define LED1_PIN_INVERSE            1
+    #define LED2_PIN                    13
+    #define LED2_PIN_INVERSE            1
+    #define LED2_MODE                   LED_MODE_FINDME
+    #define LED2_RELAY                  1
+
+    // HJL01 / BL0937
+    #ifndef HLW8012_SUPPORT
+    #define HLW8012_SUPPORT             1
+    #endif
+    #define HLW8012_SEL_PIN             12
+    #define HLW8012_CF1_PIN             5
+    #define HLW8012_CF_PIN              4
+
+    #define HLW8012_SEL_CURRENT         LOW
+    #define HLW8012_CURRENT_RATIO       20730
+    #define HLW8012_VOLTAGE_RATIO       264935
+    #define HLW8012_POWER_RATIO         2533110
+    #define HLW8012_INTERRUPT_ON        FALLING
+
+    //#define HLW8012_WAIT_FOR_WIFI       1
+    //#define ALEXA_SUPPORT               0
+    //#define DOMOTICZ_SUPPORT            0
+    //#define HOMEASSISTANT_SUPPORT       0
+    //#define THINGSPEAK_SUPPORT          0
+
 // ----------------------------------------------------------------------------------------
 //  Homecube 16A is similar but some pins differ and it also has RGB LEDs
 //  https://www.amazon.de/gp/product/B07D7RVF56/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1
@@ -2896,6 +3030,7 @@
     #define SI7021_SUPPORT        1
     #define PMSX003_SUPPORT       1
     #define SENSEAIR_SUPPORT1
+    #define VL53L1X_SUPPORT       1
 
 
     // A bit of lights - pin 5

code/espurna/config/progmem.h

@@ -226,6 +226,12 @@ PROGMEM const char espurna_sensors[] =
     #if V9261F_SUPPORT
         "V9261F "
     #endif
+    #if VEML6075_SUPPORT
+        "VEML6075 "
+    #endif
+    #if VL53L1X_SUPPORT
+        "VL53L1X "
+    #endif
     "";
 
 
@@ -235,7 +241,9 @@ PROGMEM const unsigned char magnitude_decimals[] = {
     3, 0, 0, 0, 0, 0, 0, 0, // Power decimals
     0, 0, 0, // analog, digital, event
     0, 0, 0, // PM
-    0, 0, 3, 3, 0,
+    0, 0,
+    0, 0, 3, // UVA, UVB, UVI
+    3, 0,
     4, 4, // Geiger Counter decimals
     0,
     0, 0, 0    // NO2, CO, Ohms
@@ -261,7 +269,9 @@ PROGMEM const char magnitude_pm2dot5_topic[] = "pm2dot5";
 PROGMEM const char magnitude_pm10_topic[] = "pm10";
 PROGMEM const char magnitude_co2_topic[] = "co2";
 PROGMEM const char magnitude_lux_topic[] = "lux";
-PROGMEM const char magnitude_uv_topic[] = "uv";
+PROGMEM const char magnitude_uva_topic[] = "uva";
+PROGMEM const char magnitude_uvb_topic[] = "uvb";
+PROGMEM const char magnitude_uvi_topic[] = "uvi";
 PROGMEM const char magnitude_distance_topic[] = "distance";
 PROGMEM const char magnitude_hcho_topic[] = "hcho";
 PROGMEM const char magnitude_geiger_cpm_topic[] = "ldr_cpm";  // local dose rate [Counts per minute]
@@ -278,7 +288,8 @@ PROGMEM const char* const magnitude_topics[] = {
     magnitude_power_factor_topic, magnitude_energy_topic, magnitude_energy_delta_topic,
     magnitude_analog_topic, magnitude_digital_topic, magnitude_event_topic,
     magnitude_pm1dot0_topic, magnitude_pm2dot5_topic, magnitude_pm10_topic,
-    magnitude_co2_topic, magnitude_lux_topic, magnitude_uv_topic,
+    magnitude_co2_topic, magnitude_lux_topic,
+    magnitude_uva_topic, magnitude_uvb_topic, magnitude_uvi_topic,
     magnitude_distance_topic, magnitude_hcho_topic,
     magnitude_geiger_cpm_topic, magnitude_geiger_sv_topic,
     magnitude_count_topic,
@@ -299,7 +310,6 @@ PROGMEM const char magnitude_kwh[] = "kWh";
 PROGMEM const char magnitude_ugm3[] = "µg/m³";
 PROGMEM const char magnitude_ppm[] = "ppm";
 PROGMEM const char magnitude_lux[] = "lux";
-PROGMEM const char magnitude_uv[] = "uv";
 PROGMEM const char magnitude_distance[] = "m";
 PROGMEM const char magnitude_mgm3[] = "mg/m³";
 PROGMEM const char magnitude_geiger_cpm[] = "cpm";    // Counts per Minute: Unit of local dose rate (Geiger counting)
@@ -314,7 +324,8 @@ PROGMEM const char* const magnitude_units[] = {
     magnitude_percentage, magnitude_joules, magnitude_joules,
     magnitude_empty, magnitude_empty, magnitude_empty,
     magnitude_ugm3, magnitude_ugm3, magnitude_ugm3,
-    magnitude_ppm, magnitude_lux, magnitude_uv,
+    magnitude_ppm, magnitude_lux,
+    magnitude_empty, magnitude_empty, magnitude_empty,
     magnitude_distance, magnitude_mgm3,
     magnitude_geiger_cpm, magnitude_geiger_sv,                  // Geiger counter units
     magnitude_empty,                                            //

code/espurna/config/prototypes.h

@@ -69,6 +69,8 @@ extern "C" {
 #include <EEPROM_Rotate.h>
 EEPROM_Rotate EEPROMr;
 
+void eepromSectorsDebug();
+
 // -----------------------------------------------------------------------------
 // GPIO
 // -----------------------------------------------------------------------------
@@ -193,3 +195,4 @@ void webRequestRegister(web_request_callback_f callback);
 #include "JustWifi.h"
 typedef std::function<void(justwifi_messages_t code, char * parameter)> wifi_callback_f;
 void wifiRegister(wifi_callback_f callback);
+bool wifiConnected();

code/espurna/config/sensors.h

@@ -115,6 +115,39 @@
 
 #define BH1750_MODE                     BH1750_CONTINUOUS_HIGH_RES_MODE
 
+//------------------------------------------------------------------------------
+// VL53L1X
+// Enable support by passing VL53L1X_SUPPORT=1 build flag
+//------------------------------------------------------------------------------
+
+#ifndef VL53L1X_SUPPORT
+#define VL53L1X_SUPPORT                              0
+#endif
+
+#ifndef VL53L1X_I2C_ADDRESS
+#define VL53L1X_I2C_ADDRESS                          0x00          // 0x00 means auto
+#endif
+
+#ifndef VL53L1X_DISTANCE_MODE
+#define VL53L1X_DISTANCE_MODE                        VL53L1X::Long // The distance mode of the sensor. Can be one of
+#endif                                                             // `VL53L1X::Short`, `VL53L1X::Medium`, or `VL53L1X::Long.
+                                                                   // Shorter distance modes are less affected by ambient light
+                                                                   // but have lower maximum ranges, especially in the dark.
+
+
+#ifndef VL53L1X_MEASUREMENT_TIMING_BUDGET
+#define VL53L1X_MEASUREMENT_TIMING_BUDGET            140000        // The time, in microseconds, allocated for a single
+                                                                   // measurement. A longer timing budget allows for more
+                                                                   // accurate at the cost of power. The minimum budget is
+                                                                   // 20 ms (20000 us) in short distance mode and 33 ms for
+                                                                   // medium and long distance modes.
+#endif
+
+#ifndef VL53L1X_INTER_MEASUREMENT_PERIOD
+#define VL53L1X_INTER_MEASUREMENT_PERIOD             50            // Period, in milliseconds, determining how
+#endif                                                             // often the sensor takes a measurement.
+
+
 //------------------------------------------------------------------------------
 // BME280/BMP280
 // Enable support by passing BMX280_SUPPORT=1 build flag
@@ -245,7 +278,7 @@
 #define EMON_FILTER_SPEED               512         // Mobile average filter speed
 #define EMON_MAINS_VOLTAGE              230         // Mains voltage
 #define EMON_REFERENCE_VOLTAGE          3.3         // Reference voltage of the ADC
-#define EMON_CURRENT_RATIO              30          // Current ratio in the clamp (30V/1A)
+#define EMON_CURRENT_RATIO              30          // Current ratio in the clamp (30A/1V)
 #define EMON_REPORT_CURRENT             0           // Report current
 #define EMON_REPORT_POWER               1           // Report power
 #define EMON_REPORT_ENERGY              1           // Report energy
@@ -407,6 +440,11 @@
 #define HLW8012_USE_INTERRUPTS          1       // Use interrupts to trap HLW8012 signals
 #endif
 
+#ifndef HLW8012_WAIT_FOR_WIFI
+#define HLW8012_WAIT_FOR_WIFI           0       // Weather to enable interrupts only after
+                                                // wifi connection has been stablished
+#endif
+
 #ifndef HLW8012_INTERRUPT_ON
 #define HLW8012_INTERRUPT_ON            CHANGE  // When to trigger the interrupt
                                                 // Use CHANGE for HLW8012
@@ -588,6 +626,18 @@
 #define PZEM004T_HW_PORT                Serial  // Hardware serial port (if PZEM004T_USE_SOFT == 0)
 #endif
 
+#ifndef PZEM004T_ADDRESSES
+#define PZEM004T_ADDRESSES              "192.168.1.1"  // Device(s) address(es), separated by space, "192.168.1.1 192.168.1.2 192.168.1.3"
+#endif
+
+#ifndef PZEM004T_READ_INTERVAL
+#define PZEM004T_READ_INTERVAL          1500    // Read interval between same device
+#endif
+
+#ifndef PZEM004T_MAX_DEVICES
+#define PZEM004T_MAX_DEVICES            3
+#endif
+
 //------------------------------------------------------------------------------
 // SDS011 particulates sensor
 // Enable support by passing SDS011_SUPPORT=1 build flag
@@ -712,6 +762,25 @@
 #define V9261F_POWER_FACTOR             153699.0
 #define V9261F_RPOWER_FACTOR            V9261F_CURRENT_FACTOR
 
+//------------------------------------------------------------------------------
+// VEML6075 based power sensor
+// Enable support by passing VEML6075_SUPPORT=1 build flag
+//------------------------------------------------------------------------------
+
+#ifndef VEML6075_SUPPORT
+#define VEML6075_SUPPORT                  0
+#endif
+
+#ifndef VEML6075_INTEGRATION_TIME
+#define VEML6075_INTEGRATION_TIME         VEML6075::IT_100MS        // The time, in milliseconds, allocated for a single
+#endif                                                              // measurement. A longer timing budget allows for more
+                                                                    // accurate results at the cost of power.
+
+#ifndef VEML6075_DYNAMIC_MODE
+#define VEML6075_DYNAMIC_MODE             VEML6075::DYNAMIC_NORMAL  // The dynamic mode can either be normal or high. In high
+#endif                                                              // dynamic mode, the resolution increases by about two
+                                                                    // times.
+
 // =============================================================================
 // Sensor helpers configuration - can't move to dependencies.h
 // =============================================================================
@@ -747,7 +816,9 @@
     SI7021_SUPPORT || \
     SONAR_SUPPORT || \
     TMP3X_SUPPORT || \
-    V9261F_SUPPORT \
+    V9261F_SUPPORT || \
+    VEML6075_SUPPORT || \
+    VL53L1X_SUPPORT \
 )
 #endif
 
@@ -909,4 +980,12 @@
     #include "../sensors/V9261FSensor.h"
 #endif
 
+#if VEML6075_SUPPORT
+    #include "../sensors/VEML6075Sensor.h"
+#endif
+
+#if VL53L1X_SUPPORT
+    #include "../sensors/VL53L1XSensor.h"
+#endif
+
 #endif // SENSOR_SUPPORT

code/espurna/config/types.h

@@ -250,6 +250,7 @@
 // These should remain over time, do not modify them, only add new ones at the end
 //--------------------------------------------------------------------------------
 
+<<<<<<< HEAD
 #define SENSOR_DHTXX_ID             01
 #define SENSOR_DALLAS_ID            02
 #define SENSOR_EMON_ANALOG_ID       03
@@ -280,6 +281,8 @@
 #define SENSOR_MICS2710_ID          28
 #define SENSOR_MICS5525_ID          29
 #define SENSOR_PULSEMETER_ID        30
+#define SENSOR_VEML6075_ID          31
+#define SENSOR_VL53L1X_ID           32
 
 //--------------------------------------------------------------------------------
 // Magnitudes
@@ -305,14 +308,16 @@
 #define MAGNITUDE_PM10              17
 #define MAGNITUDE_CO2               18
 #define MAGNITUDE_LUX               19
-#define MAGNITUDE_UV                20
-#define MAGNITUDE_DISTANCE          21
-#define MAGNITUDE_HCHO              22
-#define MAGNITUDE_GEIGER_CPM        23
-#define MAGNITUDE_GEIGER_SIEVERT    24
-#define MAGNITUDE_COUNT             25
-#define MAGNITUDE_NO2               26
-#define MAGNITUDE_CO                27
-#define MAGNITUDE_RESISTANCE        28
-
-#define MAGNITUDE_MAX               29
+#define MAGNITUDE_UVA               20
+#define MAGNITUDE_UVB               21
+#define MAGNITUDE_UVI               22
+#define MAGNITUDE_DISTANCE          23
+#define MAGNITUDE_HCHO              24
+#define MAGNITUDE_GEIGER_CPM        25
+#define MAGNITUDE_GEIGER_SIEVERT    26
+#define MAGNITUDE_COUNT             27
+#define MAGNITUDE_NO2               28
+#define MAGNITUDE_CO                29
+#define MAGNITUDE_RESISTANCE        30
+
+#define MAGNITUDE_MAX               31

code/espurna/debug.ino

@@ -209,6 +209,11 @@ void debugSetup() {
  */
 extern "C" void custom_crash_callback(struct rst_info * rst_info, uint32_t stack_start, uint32_t stack_end ) {
 
+    // Do not record crash data when resetting the board
+    if (checkNeedsReset()) {
+        return;
+    }
+
     // This method assumes EEPROM has already been initialized
     // which is the first thing ESPurna does
 
@@ -231,9 +236,13 @@ extern "C" void custom_crash_callback(struct rst_info * rst_info, uint32_t stack
     EEPROMr.put(SAVE_CRASH_EEPROM_OFFSET + SAVE_CRASH_STACK_START, stack_start);
     EEPROMr.put(SAVE_CRASH_EEPROM_OFFSET + SAVE_CRASH_STACK_END, stack_end);
 
-    // write stack trace to EEPROM
+    // starting address of Embedis data plus reserve
+    const uint16_t settings_start = SPI_FLASH_SEC_SIZE - settingsSize() - 0x10;
+
+    // write stack trace to EEPROM and avoid overwriting settings
     int16_t current_address = SAVE_CRASH_EEPROM_OFFSET + SAVE_CRASH_STACK_TRACE;
     for (uint32_t i = stack_start; i < stack_end; i++) {
+        if (current_address >= settings_start) break;
         byte* byteValue = (byte*) i;
         EEPROMr.write(current_address++, *byteValue);
     }
@@ -273,16 +282,23 @@ void debugDumpCrashInfo() {
     EEPROMr.get(SAVE_CRASH_EEPROM_OFFSET + SAVE_CRASH_EPC3, epc3);
     EEPROMr.get(SAVE_CRASH_EEPROM_OFFSET + SAVE_CRASH_EXCVADDR, excvaddr);
     EEPROMr.get(SAVE_CRASH_EEPROM_OFFSET + SAVE_CRASH_DEPC, depc);
+
     DEBUG_MSG_P(PSTR("[DEBUG] epc1=0x%08x epc2=0x%08x epc3=0x%08x\n"), epc1, epc2, epc3);
     DEBUG_MSG_P(PSTR("[DEBUG] excvaddr=0x%08x depc=0x%08x\n"), excvaddr, depc);
 
     uint32_t stack_start, stack_end;
     EEPROMr.get(SAVE_CRASH_EEPROM_OFFSET + SAVE_CRASH_STACK_START, stack_start);
     EEPROMr.get(SAVE_CRASH_EEPROM_OFFSET + SAVE_CRASH_STACK_END, stack_end);
-    DEBUG_MSG_P(PSTR("[DEBUG] >>>stack>>>\n[DEBUG] "));
+
+    DEBUG_MSG_P(PSTR("[DEBUG] sp=0x%08x end=0x%08x\n"), stack_start, stack_end);
+
     int16_t current_address = SAVE_CRASH_EEPROM_OFFSET + SAVE_CRASH_STACK_TRACE;
     int16_t stack_len = stack_end - stack_start;
+
     uint32_t stack_trace;
+
+    DEBUG_MSG_P(PSTR("[DEBUG] >>>stack>>>\n[DEBUG] "));
+
     for (int16_t i = 0; i < stack_len; i += 0x10) {
         DEBUG_MSG_P(PSTR("%08x: "), stack_start + i);
         for (byte j = 0; j < 4; j++) {

code/espurna/eeprom.ino

@@ -8,6 +8,11 @@ EEPROM MODULE
 
 // -----------------------------------------------------------------------------
 
+bool _eeprom_commit = false;
+
+uint32_t _eeprom_commit_count = 0;
+bool _eeprom_last_commit_result = false;
+
 void eepromRotate(bool value) {
     // Enable/disable EEPROM rotation only if we are using more sectors than the
     // reserved by the memory layout
@@ -34,15 +39,44 @@ String eepromSectors() {
     return response;
 }
 
+void eepromSectorsDebug() {
+    DEBUG_MSG_P(PSTR("[MAIN] EEPROM sectors: %s\n"), (char *) eepromSectors().c_str());
+    DEBUG_MSG_P(PSTR("[MAIN] EEPROM current: %lu\n"), eepromCurrent());
+}
+
+bool _eepromCommit() {
+    _eeprom_commit_count++;
+    _eeprom_last_commit_result = EEPROMr.commit();
+    return _eeprom_last_commit_result;
+}
+
+void eepromCommit() {
+    _eeprom_commit = true;
+}
+
 #if TERMINAL_SUPPORT
 
 void _eepromInitCommands() {
 
     settingsRegisterCommand(F("EEPROM"), [](Embedis* e) {
         infoMemory("EEPROM", SPI_FLASH_SEC_SIZE, SPI_FLASH_SEC_SIZE - settingsSize());
+        eepromSectorsDebug();
+        if (_eeprom_commit_count > 0) {
+            DEBUG_MSG_P(PSTR("[MAIN] Commits done: %lu\n"), _eeprom_commit_count);
+            DEBUG_MSG_P(PSTR("[MAIN]  Last result: %s\n"), _eeprom_last_commit_result ? "OK" : "ERROR");
+        }
         DEBUG_MSG_P(PSTR("+OK\n"));
     });
 
+    settingsRegisterCommand(F("EEPROM.COMMIT"), [](Embedis* e) {
+        const bool res = _eepromCommit();
+        if (res) {
+            DEBUG_MSG_P(PSTR("+OK\n"));
+        } else {
+            DEBUG_MSG_P(PSTR("-ERROR\n"));
+        }
+    });
+
     settingsRegisterCommand(F("EEPROM.DUMP"), [](Embedis* e) {
         EEPROMr.dump(settingsSerial());
         DEBUG_MSG_P(PSTR("\n+OK\n"));
@@ -69,6 +103,13 @@ void _eepromInitCommands() {
 
 // -----------------------------------------------------------------------------
 
+void eepromLoop() {
+    if (_eeprom_commit) {
+        _eepromCommit();
+        _eeprom_commit = false;
+    }
+}
+
 void eepromSetup() {
 
     #ifdef EEPROM_ROTATE_SECTORS
@@ -92,4 +133,6 @@ void eepromSetup() {
         _eepromInitCommands();
     #endif
 
+    espurnaRegisterLoop(eepromLoop);
+
 }

code/espurna/ir.ino

@@ -43,8 +43,6 @@ Raw messages:
     Payload: 1000,1000,1000,1000,1000
              |        IR codes      |
 
-    * To support long codes (Air Conditioneer) increase MQTT packet size -DMQTT_MAX_PACKET_SIZE=1200
-
 --------------------------------------------------------------------------------
 */
 
@@ -91,7 +89,6 @@ void _irMqttCallback(unsigned int type, const char * topic, const char * payload
     }
 
     if (type == MQTT_MESSAGE_EVENT) {
-
         String t = mqttMagnitude((char *) topic);
 
         // Match topic
@@ -110,7 +107,7 @@ void _irMqttCallback(unsigned int type, const char * topic, const char * payload
                     _ir_repeat_size = 1;
 
                     // count & validate repeat-string
-                    for(int i = col+1; i < len; i++) {
+                    for(unsigned int i = col+1; i < len; i++) {
                         if (i < len-1) {
                             if ( payload[i] == ',' && isDigit(payload[i+1]) && i>0 ) { //validate string
                                 _ir_repeat_size++;
@@ -129,7 +126,7 @@ void _irMqttCallback(unsigned int type, const char * topic, const char * payload
                 } // end of counting & validating repeat code
 
                 // count & validate main code string
-                for(int i = 0; i < len; i++) {
+                for(unsigned int i = 0; i < len; i++) {
                     if (i<len-1) {
                         if ( payload[i] == ',' && isDigit(payload[i+1]) && i>0 ) { //validate string
                             count++;
@@ -149,7 +146,7 @@ void _irMqttCallback(unsigned int type, const char * topic, const char * payload
                 int j = 0; // for populating values of array from comma separated string
 
                 // populating main code array from part of MQTT string
-                for (int i = 0; i < len; i++) {
+                for (unsigned int i = 0; i < len; i++) {
                     if (payload[i] != ',') {
                         value = value + data[i];
                     }
@@ -173,14 +170,6 @@ void _irMqttCallback(unsigned int type, const char * topic, const char * payload
 
                 DEBUG_MSG_P(PSTR("[IR] Raw IR output %d codes, repeat %d times on %d(k)Hz freq.\n"), count, _ir_repeat, _ir_freq);
 
-                /*
-                DEBUG_MSG_P(PSTR("[IR] main codes: "));
-                for(int i = 0; i < count; i++) {
-                    DEBUG_MSG_P(PSTR("%d,"),_ir_raw[i]);
-                }
-                DEBUG_MSG_P(PSTR("\n"));
-                */
-
                 #if defined(IR_RX_PIN)
                     _ir_receiver.disableIRIn();
                 #endif
@@ -203,7 +192,7 @@ void _irMqttCallback(unsigned int type, const char * topic, const char * payload
                     len = data.length(); //redifining length to full lenght
 
                     // populating repeat code array from part of MQTT string
-                    for (int i = col+1; i < len; i++) {
+                    for (unsigned int i = col+1; i < len; i++) {
                         value = value + data[i];
                         if ((payload[i] == ',') || (i == len - 1)) {
                             _ir_raw[j]= value.toInt();
@@ -211,7 +200,6 @@ void _irMqttCallback(unsigned int type, const char * topic, const char * payload
                             j++;
                         }
                     }
-
                 } else { // if repeat code not specified (col<=2) repeat with current main code
                     _ir_repeat_size = count;
                 }
@@ -223,7 +211,7 @@ void _irMqttCallback(unsigned int type, const char * topic, const char * payload
                 if (col > 0) {
 
                     _ir_type = data.toInt();
-                    _ir_code = data.substring(col+1).toInt();
+                    _ir_code = strtoul(data.substring(col+1).c_str(), NULL, 10);
 
                     col = data.indexOf(":", col+1);
                     if (col > 0) {
@@ -234,9 +222,7 @@ void _irMqttCallback(unsigned int type, const char * topic, const char * payload
                         } else {
                             _ir_repeat = IR_REPEAT;
                         }
-
                     }
-
                 }
 
                 if (_ir_repeat > 0) {
@@ -364,12 +350,9 @@ void _irRXLoop() {
         if (millis() - last_time < IR_DEBOUNCE) return;
         last_time = millis();
 
-        // Check code
-        if (_ir_results.value < 1) return;
-        if (_ir_results.decode_type < 1) return;
-        if (_ir_results.bits < 1) return;
-
         #if IR_USE_RAW
+            // Check code
+            if (_ir_results.rawlen < 1) return;
             char * payload;
             String value = "";
             for (int i = 1; i < _ir_results.rawlen; i++) {
@@ -378,6 +361,10 @@ void _irRXLoop() {
             }
             payload = const_cast<char*>(value.c_str());
         #else
+            // Check code
+            if (_ir_results.value < 1) return;
+            if (_ir_results.decode_type < 1) return;
+            if (_ir_results.bits < 1) return;
             char payload[32];
             snprintf_P(payload, sizeof(payload), PSTR("%u:%lu:%u"), _ir_results.decode_type, (unsigned long) _ir_results.value, _ir_results.bits);
         #endif

code/espurna/migrate.ino

@@ -1223,6 +1223,16 @@ void migrate() {
             setSetting("ledGPIO", 1, 15);
             setSetting("ledLogic", 1, 0);
 
+        #elif defined(TONBUX_XSSSA01)
+
+            setSetting("board", 92);
+            setSetting("ledGPIO", 0, 13);
+            setSetting("ledLogic", 0, 0);
+            setSetting("btnGPIO", 0, 13);
+            setSetting("btnRelay", 0, 0);
+            setSetting("relayGPIO", 0, 5);
+            setSetting("relayType", 0, RELAY_TYPE_NORMAL);
+
         #else
 
             // Allow users to define new settings without migration config

code/espurna/mqtt.ino

@@ -291,7 +291,7 @@ unsigned long _mqttNextMessageId() {
         EEPROMr.write(EEPROM_MESSAGE_ID + 1, (id >> 16) & 0xFF);
         EEPROMr.write(EEPROM_MESSAGE_ID + 2, (id >>  8) & 0xFF);
         EEPROMr.write(EEPROM_MESSAGE_ID + 3, (id >>  0) & 0xFF);
-        saveSettings();
+        eepromCommit();
     }
 
     id++;

code/espurna/ntp.ino

@@ -128,7 +128,7 @@ void _ntpBackwards() {
 // -----------------------------------------------------------------------------
 
 bool ntpSynced() {
-    return (year() > 2017);
+    return (NTP.getLastNTPSync() > 0);
 }
 
 String ntpDateTime(time_t t) {

code/espurna/relay.ino

@@ -418,7 +418,7 @@ void relaySave(bool do_commit) {
 
         // We are actually enqueuing the commit so it will be
         // executed on the main loop, in case this is called from a callback
-        saveSettings();
+        eepromCommit();
 
     }
 
@@ -548,7 +548,7 @@ void _relayBoot() {
     // Save if there is any relay in the RELAY_BOOT_TOGGLE mode
     if (trigger_save) {
         EEPROMr.write(EEPROM_RELAY_STATUS, mask);
-        saveSettings();
+        eepromCommit();
     }
 
     _relayRecursive = false;

code/espurna/rfbridge.ino

@@ -19,6 +19,8 @@ Copyright (C) 2017-2018 by Xose Pérez <xose dot perez at gmail dot com>
 // DEFINITIONS
 // -----------------------------------------------------------------------------
 
+// EFM8 Protocol
+
 #define RF_MESSAGE_SIZE         9
 #define RF_MAX_MESSAGE_SIZE     (112+4)
 #define RF_CODE_START           0xAA
@@ -37,6 +39,10 @@ Copyright (C) 2017-2018 by Xose Pérez <xose dot perez at gmail dot com>
 #define RF_CODE_RFOUT_BUCKET    0xB0
 #define RF_CODE_STOP            0x55
 
+// Settings
+
+#define RF_MAX_KEY_LENGTH       (9)
+
 // -----------------------------------------------------------------------------
 // GLOBALS TO THE MODULE
 // -----------------------------------------------------------------------------
@@ -523,13 +529,13 @@ void _rfbMqttCallback(unsigned int type, const char * topic, const char * payloa
 
 void rfbStore(unsigned char id, bool status, const char * code) {
     DEBUG_MSG_P(PSTR("[RFBRIDGE] Storing %d-%s => '%s'\n"), id, status ? "ON" : "OFF", code);
-    char key[8] = {0};
+    char key[RF_MAX_KEY_LENGTH] = {0};
     snprintf_P(key, sizeof(key), PSTR("rfb%s%d"), status ? "ON" : "OFF", id);
     setSetting(key, code);
 }
 
 String rfbRetrieve(unsigned char id, bool status) {
-    char key[8] = {0};
+    char key[RF_MAX_KEY_LENGTH] = {0};
     snprintf_P(key, sizeof(key), PSTR("rfb%s%d"), status ? "ON" : "OFF", id);
     return getSetting(key);
 }
@@ -586,7 +592,7 @@ void rfbLearn(unsigned char id, bool status) {
 
 void rfbForget(unsigned char id, bool status) {
 
-    char key[8] = {0};
+    char key[RF_MAX_KEY_LENGTH] = {0};
     snprintf_P(key, sizeof(key), PSTR("rfb%s%d"), status ? "ON" : "OFF", id);
     delSetting(key);
 

code/espurna/sensor.ino

@@ -42,6 +42,10 @@ unsigned char _sensor_temperature_units = SENSOR_TEMPERATURE_UNITS;
 double _sensor_temperature_correction = SENSOR_TEMPERATURE_CORRECTION;
 double _sensor_humidity_correction = SENSOR_HUMIDITY_CORRECTION;
 
+#if PZEM004T_SUPPORT
+PZEM004TSensor *pzem004t_sensor;
+#endif
+
 String _sensor_energy_reset_ts = String();
 
 // -----------------------------------------------------------------------------
@@ -278,6 +282,63 @@ void _sensorInitCommands() {
         }
         DEBUG_MSG_P(PSTR("+OK\n"));
     });
+    #if PZEM004T_SUPPORT
+    settingsRegisterCommand(F("PZ.ADDRESS"), [](Embedis* e) {
+        if (e->argc == 1) {
+            DEBUG_MSG_P(PSTR("[SENSOR] PZEM004T\n"));
+            unsigned char dev_count = pzem004t_sensor->getAddressesCount();
+            for(unsigned char dev = 0; dev < dev_count; dev++) {
+                DEBUG_MSG_P(PSTR("Device %d/%s\n"), dev, pzem004t_sensor->getAddress(dev).c_str());
+            }
+            DEBUG_MSG_P(PSTR("+OK\n"));
+        } else if(e->argc == 2) {
+            IPAddress addr;
+            if (addr.fromString(String(e->argv[1]))) {
+                if(pzem004t_sensor->setDeviceAddress(&addr)) {
+                    DEBUG_MSG_P(PSTR("+OK\n"));
+                }
+            } else {
+                DEBUG_MSG_P(PSTR("-ERROR: Invalid address argument\n"));
+            }
+        } else {
+            DEBUG_MSG_P(PSTR("-ERROR: Wrong arguments\n"));
+        }
+    });
+    settingsRegisterCommand(F("PZ.RESET"), [](Embedis* e) {
+        if(e->argc > 2) {
+            DEBUG_MSG_P(PSTR("-ERROR: Wrong arguments\n"));
+        } else {
+            unsigned char init = e->argc == 2 ? String(e->argv[1]).toInt() : 0;
+            unsigned char limit = e->argc == 2 ? init +1 : pzem004t_sensor->getAddressesCount();
+            DEBUG_MSG_P(PSTR("[SENSOR] PZEM004T\n"));
+            for(unsigned char dev = init; dev < limit; dev++) {
+                float offset = pzem004t_sensor->resetEnergy(dev);
+                setSetting("pzEneTotal", dev, offset);
+                DEBUG_MSG_P(PSTR("Device %d/%s - Offset: %s\n"), dev, pzem004t_sensor->getAddress(dev).c_str(), String(offset).c_str());
+            }
+            DEBUG_MSG_P(PSTR("+OK\n"));
+        }
+    });
+    settingsRegisterCommand(F("PZ.VALUE"), [](Embedis* e) {
+        if(e->argc > 2) {
+            DEBUG_MSG_P(PSTR("-ERROR: Wrong arguments\n"));
+        } else {
+            unsigned char init = e->argc == 2 ? String(e->argv[1]).toInt() : 0;
+            unsigned char limit = e->argc == 2 ? init +1 : pzem004t_sensor->getAddressesCount();
+            DEBUG_MSG_P(PSTR("[SENSOR] PZEM004T\n"));
+            for(unsigned char dev = init; dev < limit; dev++) {
+                DEBUG_MSG_P(PSTR("Device %d/%s - Current: %s Voltage: %s Power: %s Energy: %s\n"), //
+                            dev,
+                            pzem004t_sensor->getAddress(dev).c_str(),
+                            String(pzem004t_sensor->value(dev * PZ_MAGNITUDE_CURRENT_INDEX)).c_str(),
+                            String(pzem004t_sensor->value(dev * PZ_MAGNITUDE_VOLTAGE_INDEX)).c_str(),
+                            String(pzem004t_sensor->value(dev * PZ_MAGNITUDE_POWER_ACTIVE_INDEX)).c_str(),
+                            String(pzem004t_sensor->value(dev * PZ_MAGNITUDE_ENERGY_INDEX)).c_str());
+            }
+            DEBUG_MSG_P(PSTR("+OK\n"));
+        }
+    });
+    #endif
 }
 
 #endif
@@ -590,13 +651,20 @@ void _sensorLoad() {
 
     #if PZEM004T_SUPPORT
     {
-        PZEM004TSensor * sensor = new PZEM004TSensor();
+        PZEM004TSensor * sensor = pzem004t_sensor = new PZEM004TSensor();
         #if PZEM004T_USE_SOFT
             sensor->setRX(PZEM004T_RX_PIN);
             sensor->setTX(PZEM004T_TX_PIN);
         #else
             sensor->setSerial(& PZEM004T_HW_PORT);
         #endif
+        sensor->setAddresses(PZEM004T_ADDRESSES);
+        // Read saved energy offset
+        unsigned char dev_count = sensor->getAddressesCount();
+        for(unsigned char dev = 0; dev < dev_count; dev++) {
+            float value = getSetting("pzEneTotal", dev, 0).toFloat();
+            if (value > 0) sensor->resetEnergy(dev, value);
+        }
         _sensors.push_back(sensor);
     }
     #endif
@@ -652,6 +720,24 @@ void _sensorLoad() {
     }
     #endif
 
+    #if VEML6075_SUPPORT
+    {
+        VEML6075Sensor * sensor = new VEML6075Sensor();
+        sensor->setIntegrationTime(VEML6075_INTEGRATION_TIME);
+        sensor->setDynamicMode(VEML6075_DYNAMIC_MODE);
+        _sensors.push_back(sensor);
+    }
+    #endif
+
+    #if VL53L1X_SUPPORT
+    {
+        VL53L1XSensor * sensor = new VL53L1XSensor();
+        sensor->setInterMeasurementPeriod(VL53L1X_INTER_MEASUREMENT_PERIOD);
+        sensor->setDistanceMode(VL53L1X_DISTANCE_MODE);
+        sensor->setMeasurementTimingBudget(VL53L1X_MEASUREMENT_TIMING_BUDGET);
+        _sensors.push_back(sensor);
+    }
+    #endif
 }
 
 void _sensorCallback(unsigned char i, unsigned char type, double value) {
@@ -1003,6 +1089,22 @@ void _sensorConfigure() {
             }
         #endif // PULSEMETER_SUPPORT
 
+        #if PZEM004T_SUPPORT
+
+            if (_sensors[i]->getID() == SENSOR_PZEM004T_ID) {
+                PZEM004TSensor * sensor = (PZEM004TSensor *) _sensors[i];
+                if (getSetting("pwrResetE", 0).toInt() == 1) {
+                    unsigned char dev_count = sensor->getAddressesCount();
+                    for(unsigned char dev = 0; dev < dev_count; dev++) {
+                        sensor->resetEnergy(dev, 0);
+                        delSetting("pzEneTotal", dev);
+                    }
+                    _sensorResetTS();
+                }
+            }
+
+        #endif // PZEM004T_SUPPORT
+
     }
 
     // Update filter sizes

code/espurna/sensors/GUVAS12SDSensor.h

@@ -104,7 +104,7 @@ class GUVAS12SDSensor : public BaseSensor {
 
         // Type for slot # index
         unsigned char type(unsigned char index) {
-            if (index == 0) return MAGNITUDE_UV;
+            if (index == 0) return MAGNITUDE_UVI;
             return MAGNITUDE_NONE;
         }
 

code/espurna/sensors/HLW8012Sensor.h

@@ -9,8 +9,6 @@
 
 #include "Arduino.h"
 #include "BaseSensor.h"
-
-#include <ESP8266WiFi.h>
 #include <HLW8012.h>
 
 class HLW8012Sensor : public BaseSensor {
@@ -148,14 +146,10 @@ class HLW8012Sensor : public BaseSensor {
 
             // Handle interrupts
             #if HLW8012_USE_INTERRUPTS
-                _enableInterrupts(true);
-            #else
-                _onconnect_handler = WiFi.onStationModeGotIP([this](WiFiEventStationModeGotIP ipInfo) {
-                    _enableInterrupts(true);
-                });
-                _ondisconnect_handler = WiFi.onStationModeDisconnected([this](WiFiEventStationModeDisconnected ipInfo) {
+                #if HLW8012_WAIT_FOR_WIFI == 0
                     _enableInterrupts(false);
-                });
+                    _enableInterrupts(true);
+                #endif
             #endif
 
             _ready = true;
@@ -205,6 +199,15 @@ class HLW8012Sensor : public BaseSensor {
             return 0;
         }
 
+        // Pre-read hook (usually to populate registers with up-to-date data)
+        #if HLW8012_USE_INTERRUPTS
+        #if HLW8012_WAIT_FOR_WIFI
+        void pre() {
+            _enableInterrupts(wifiConnected());
+        }
+        #endif
+        #endif
+
         // Toggle between current and voltage monitoring
         #if HLW8012_USE_INTERRUPTS == 0
         // Post-read hook (usually to reset things)
@@ -247,10 +250,15 @@ class HLW8012Sensor : public BaseSensor {
 
             } else {
 
-                _detach(_cf);
-                _detach(_cf1);
-                _interrupt_cf = GPIO_NONE;
-                _interrupt_cf1 = GPIO_NONE;
+                if (GPIO_NONE != _interrupt_cf) {
+                    _detach(_interrupt_cf);
+                    _interrupt_cf = GPIO_NONE;
+                }
+
+                if (GPIO_NONE != _interrupt_cf1) {
+                    _detach(_interrupt_cf1);
+                    _interrupt_cf1 = GPIO_NONE;
+                }
 
             }
 
@@ -266,11 +274,6 @@ class HLW8012Sensor : public BaseSensor {
 
         HLW8012 * _hlw8012 = NULL;
 
-        #if HLW8012_USE_INTERRUPTS == 0
-            WiFiEventHandler _onconnect_handler;
-            WiFiEventHandler _ondisconnect_handler;
-        #endif
-
 };
 
 // -----------------------------------------------------------------------------

code/espurna/sensors/PMSX003Sensor.h

@@ -90,7 +90,7 @@ class PMSX003 {
 
                 int avail = _serial->available();
                 #if SENSOR_DEBUG
-                    //debugSend("[SENSOR] PMS: Packet available = %d\n", avail);
+                    //DEBUG_MSG("[SENSOR] PMS: Packet available = %d\n", avail);
                 #endif
                 if (avail < PMS_PACKET_SIZE(data_count)) {
                     break;
@@ -102,7 +102,7 @@ class PMSX003 {
                     uint16_t size = read16(sum);
                     if (size != PMS_PAYLOAD_SIZE(data_count)) {
                         #if SENSOR_DEBUG
-                            debugSend(("[SENSOR] PMS: Payload size: %d != %d.\n"), size, PMS_PAYLOAD_SIZE(data_count));
+                            DEBUG_MSG(("[SENSOR] PMS: Payload size: %d != %d.\n"), size, PMS_PAYLOAD_SIZE(data_count));
                         #endif
                         break;
                     }
@@ -110,7 +110,7 @@ class PMSX003 {
                     for (int i = 0; i < data_count; i++) {
                         data[i] = read16(sum);
                         #if SENSOR_DEBUG
-                            //debugSend(("[SENSOR] PMS:   data[%d] = %d\n"), i, data[i]);
+                            //DEBUG_MSG(("[SENSOR] PMS:   data[%d] = %d\n"), i, data[i]);
                         #endif
                     }
 
@@ -119,7 +119,7 @@ class PMSX003 {
                         return true;
                     } else {
                         #if SENSOR_DEBUG
-                            debugSend(("[SENSOR] PMS checksum: %04X != %04X\n"), sum, checksum);
+                            DEBUG_MSG(("[SENSOR] PMS checksum: %04X != %04X\n"), sum, checksum);
                         #endif
                     }
                     break;
@@ -282,7 +282,7 @@ class PMSX003Sensor : public BaseSensor, PMSX003 {
                     readCycle = _readCount % 30;
                     if (readCycle == 0) {
                         #if SENSOR_DEBUG
-                            debugSend("[SENSOR] %s: Wake up: %d\n", pms_specs[_type].name, _readCount);
+                            DEBUG_MSG("[SENSOR] %s: Wake up: %d\n", pms_specs[_type].name, _readCount);
                         #endif
                         wakeUp();
                         return;
@@ -321,7 +321,7 @@ class PMSX003Sensor : public BaseSensor, PMSX003 {
                 if (readCycle == 6) {
                     sleep();
                     #if SENSOR_DEBUG
-                        debugSend("[SENSOR] %s: Enter sleep mode: %d\n", pms_specs[_type].name, _readCount);
+                        DEBUG_MSG("[SENSOR] %s: Enter sleep mode: %d\n", pms_specs[_type].name, _readCount);
                     #endif
                     return;
                 }

code/espurna/sensors/PZEM004TSensor.h

@@ -3,6 +3,48 @@
 // Copyright (C) 2018 by Xose Pérez <xose dot perez at gmail dot com>
 // -----------------------------------------------------------------------------
 
+// Connection Diagram:
+// -------------------
+//
+// Needed when connecting multiple PZEM004T devices on the same UART
+// *You must set the PZEM004T device address prior using this configuration*
+//
+// +---------+
+// | ESPurna |                                             +VCC
+// |   Node  |                                               ^
+// | G  T  R |                                               |
+// +-+--+--+-+                                               R (10K)
+//   |  |  |                                                 |
+//   |  |  +-----------------+---------------+---------------+
+//   |  +-----------------+--|------------+--|------------+  |
+//   +-----------------+--|--|---------+--|--|---------+  |  |
+//                     |  |  |         |  |  |         |  |  |
+//                     |  |  V         |  |  V         |  |  V
+//                     |  |  -         |  |  -         |  |  -
+//                   +-+--+--+-+     +-+--+--+-+     +-+--+--+-+
+//                   | G  R  T |     | G  R  T |     | G  R  T |
+//                   |PZEM-004T|     |PZEM-004T|     |PZEM-004T|
+//                   |  Module |     |  Module |     |  Module |
+//                   +---------+     +---------+     +---------+
+//
+// Where:
+// ------
+//     G = GND
+//     R = ESPurna UART RX
+//     T = ESPurna UART TX
+//     V = Small Signal Schottky Diode, like BAT43,
+//         Cathode to PZEM TX, Anode to Espurna RX
+//     R = Resistor to VCC, 10K
+//
+// More Info:
+// ----------
+//     See ESPurna Wiki - https://github.com/xoseperez/espurna/wiki/Sensor-PZEM004T
+//
+// Reference:
+// ----------
+//     UART/TTL-Serial network with single master and multiple slaves:
+//     http://cool-emerald.blogspot.com/2009/10/multidrop-network-for-rs232.html
+
 #if SENSOR_SUPPORT && PZEM004T_SUPPORT
 
 #pragma once
@@ -12,6 +54,13 @@
 
 #include <PZEM004T.h>
 
+#define PZ_MAGNITUDE_COUNT                  4
+
+#define PZ_MAGNITUDE_CURRENT_INDEX          0
+#define PZ_MAGNITUDE_VOLTAGE_INDEX          1
+#define PZ_MAGNITUDE_POWER_ACTIVE_INDEX     2
+#define PZ_MAGNITUDE_ENERGY_INDEX           3
+
 class PZEM004TSensor : public BaseSensor {
 
     public:
@@ -21,9 +70,7 @@ class PZEM004TSensor : public BaseSensor {
         // ---------------------------------------------------------------------
 
         PZEM004TSensor(): BaseSensor() {
-            _count = 4;
             _sensor_id = SENSOR_PZEM004T_ID;
-            _ip = IPAddress(192,168,1,1);
         }
 
         ~PZEM004TSensor() {
@@ -49,6 +96,53 @@ class PZEM004TSensor : public BaseSensor {
             _dirty = true;
         }
 
+        // Set the devices physical addresses managed by this sensor
+        void setAddresses(const char *addresses) {
+            char const * sep = " ";
+            char tokens[strlen(addresses) + 1];
+            strlcpy(tokens, addresses, sizeof(tokens));
+            char *address = tokens;
+
+            int i = 0;
+            address = strtok(address, sep);
+            while (address != 0 && i++ < PZEM004T_MAX_DEVICES) {
+                IPAddress addr;
+                reading_t reading;
+                reading.current = PZEM_ERROR_VALUE;
+                reading.voltage = PZEM_ERROR_VALUE;
+                reading.power = PZEM_ERROR_VALUE;
+                reading.energy = PZEM_ERROR_VALUE;
+                if (addr.fromString(address)) {
+                    _devices.push_back(addr);
+                    _energy_offsets.push_back(0);
+                    _readings.push_back(reading);
+                }
+                address = strtok(0, sep);
+            }
+            _count = _devices.size() * PZ_MAGNITUDE_COUNT;
+            _dirty = true;
+        }
+
+        // Return the number of devices managed by this sensor
+        unsigned char getAddressesCount() {
+            return _devices.size();
+        }
+
+        // Get device physical address based on the device index
+        String getAddress(unsigned char dev) {
+            return _devices[dev].toString();
+        }
+
+        // Set the device physical address
+        bool setDeviceAddress(IPAddress *addr) {
+            while(_busy) { yield(); };
+
+            _busy = true;
+            bool res = _pzem->setAddress(*addr);
+            _busy = false;
+            return res;
+        }
+
         // ---------------------------------------------------------------------
 
         unsigned char getRX() {
@@ -61,12 +155,11 @@ class PZEM004TSensor : public BaseSensor {
 
         // ---------------------------------------------------------------------
 
-        void resetEnergy(double value = 0) {
-            if (_ready) {
-                _energy_offset = value - (_pzem->energy(_ip) * 3600);
-            } else {
-                _energy_offset = value;
-            }
+        // If called with value = -1, the offset will be the last energy reading
+        // otherwise, it will be the value provided
+        float resetEnergy(unsigned char dev, float value = -1) {
+            _energy_offsets[dev] = value != -1 ? value : _readings[dev].energy;
+            return _energy_offsets[dev];
         }
 
         // ---------------------------------------------------------------------
@@ -75,7 +168,6 @@ class PZEM004TSensor : public BaseSensor {
 
         // Initialization method, must be idempotent
         void begin() {
-
             if (!_dirty) return;
 
             if (_pzem) delete _pzem;
@@ -84,16 +176,15 @@ class PZEM004TSensor : public BaseSensor {
             } else {
                 _pzem = new PZEM004T(_pin_rx, _pin_tx);
             }
-            _pzem->setAddress(_ip);
+            if(_devices.size() == 1) _pzem->setAddress(_devices[0]);
 
             _ready = true;
             _dirty = false;
-
         }
 
         // Descriptive name of the sensor
         String description() {
-            char buffer[28];
+            char buffer[27];
             if (_serial) {
                 snprintf(buffer, sizeof(buffer), "PZEM004T @ HwSerial");
             } else {
@@ -104,34 +195,99 @@ class PZEM004TSensor : public BaseSensor {
 
         // Descriptive name of the slot # index
         String slot(unsigned char index) {
-            return description();
+            int dev = index / PZ_MAGNITUDE_COUNT;
+            char buffer[25];
+            snprintf(buffer, sizeof(buffer), "(%u/%s)", dev, getAddress(dev).c_str());
+            return description() + String(buffer);
         };
 
         // Address of the sensor (it could be the GPIO or I2C address)
         String address(unsigned char index) {
-            return _ip.toString();
+            int dev = index / PZ_MAGNITUDE_COUNT;
+            return _devices[dev].toString();
         }
 
         // Type for slot # index
         unsigned char type(unsigned char index) {
-            if (index == 0) return MAGNITUDE_CURRENT;
-            if (index == 1) return MAGNITUDE_VOLTAGE;
-            if (index == 2) return MAGNITUDE_POWER_ACTIVE;
-            if (index == 3) return MAGNITUDE_ENERGY;
+            int dev = index / PZ_MAGNITUDE_COUNT;
+            index = index - (dev * PZ_MAGNITUDE_COUNT);
+            if (index == PZ_MAGNITUDE_CURRENT_INDEX)      return MAGNITUDE_CURRENT;
+            if (index == PZ_MAGNITUDE_VOLTAGE_INDEX)      return MAGNITUDE_VOLTAGE;
+            if (index == PZ_MAGNITUDE_POWER_ACTIVE_INDEX) return MAGNITUDE_POWER_ACTIVE;
+            if (index == PZ_MAGNITUDE_ENERGY_INDEX)       return MAGNITUDE_ENERGY;
             return MAGNITUDE_NONE;
         }
 
         // Current value for slot # index
         double value(unsigned char index) {
+            int dev = index / PZ_MAGNITUDE_COUNT;
+            index = index - (dev * PZ_MAGNITUDE_COUNT);
             double response = 0;
-            if (index == 0) response = _pzem->current(_ip);
-            if (index == 1) response = _pzem->voltage(_ip);
-            if (index == 2) response = _pzem->power(_ip);
-            if (index == 3) response = _energy_offset + (_pzem->energy(_ip) * 3600);
+            if (index == PZ_MAGNITUDE_CURRENT_INDEX)      response = _readings[dev].current;
+            if (index == PZ_MAGNITUDE_VOLTAGE_INDEX)      response = _readings[dev].voltage;
+            if (index == PZ_MAGNITUDE_POWER_ACTIVE_INDEX) response = _readings[dev].power;
+            if (index == PZ_MAGNITUDE_ENERGY_INDEX)       response = (_readings[dev].energy * 3600) - _energy_offsets[dev];
             if (response < 0) response = 0;
             return response;
         }
 
+        // Post-read hook (usually to reset things)
+        void post() {
+            _error = SENSOR_ERROR_OK;
+        }
+
+        // Loop-like method, call it in your main loop
+        void tick() {
+            static unsigned char dev = 0;
+            static unsigned char magnitude = 0;
+            static unsigned long last_millis = 0;
+
+            if (_busy || millis() - last_millis < PZEM004T_READ_INTERVAL) return;
+
+            _busy = true;
+
+            // Clear buffer in case of late response(Timeout)
+            while(Serial.available() > 0) Serial.read();
+
+            float read;
+            float* readings_p;
+            switch(magnitude) {
+                case PZ_MAGNITUDE_CURRENT_INDEX:
+                    read = _pzem->current(_devices[dev]);
+                    readings_p = &_readings[dev].current;
+                    break;
+                case PZ_MAGNITUDE_VOLTAGE_INDEX:
+                    read = _pzem->voltage(_devices[dev]);
+                    readings_p = &_readings[dev].voltage;
+                    break;
+                case PZ_MAGNITUDE_POWER_ACTIVE_INDEX:
+                    read = _pzem->power(_devices[dev]);
+                    readings_p = &_readings[dev].power;
+                    break;
+                case PZ_MAGNITUDE_ENERGY_INDEX:
+                    read = _pzem->energy(_devices[dev]);
+                    readings_p = &_readings[dev].energy;
+                    break;
+                default:
+                    _busy = false;
+                    return;
+            }
+            if(read == PZEM_ERROR_VALUE) {
+                _error = SENSOR_ERROR_TIMEOUT;
+            } else {
+                *readings_p = read;
+            }
+
+            if(++dev == _devices.size()) {
+                dev = 0;
+                last_millis = millis();
+                if(++magnitude == PZ_MAGNITUDE_COUNT) {
+                    magnitude = 0;
+                }
+            }
+            _busy = false;
+        }
+
     protected:
 
         // ---------------------------------------------------------------------
@@ -140,10 +296,18 @@ class PZEM004TSensor : public BaseSensor {
 
         unsigned int _pin_rx = PZEM004T_RX_PIN;
         unsigned int _pin_tx = PZEM004T_TX_PIN;
-        IPAddress _ip;
+        bool _busy = false;
+        typedef struct {
+            float voltage;
+            float current;
+            float power;
+            float energy;
+        } reading_t;
+        std::vector<reading_t> _readings;
+        std::vector<float> _energy_offsets;
+        std::vector<IPAddress> _devices;
         HardwareSerial * _serial = NULL;
         PZEM004T * _pzem = NULL;
-        double _energy_offset = 0;
 
 };
 

code/espurna/sensors/VEML6075Sensor.h

@@ -0,0 +1,96 @@
+// -----------------------------------------------------------------------------
+// VEML6075 Sensor over I2C
+// Copyright (C) 2017-2018 by Xose Pérez <xose dot perez at gmail dot com>
+// -----------------------------------------------------------------------------
+
+#if SENSOR_SUPPORT && VEML6075_SUPPORT
+
+#pragma once
+
+#undef I2C_SUPPORT
+#define I2C_SUPPORT 1 // Explicitly request I2C support.
+
+
+#include "Arduino.h"
+#include "I2CSensor.h"
+#include "SparkFun_VEML6075_Arduino_Library.h"
+
+class VEML6075Sensor : public I2CSensor {
+
+    public:
+
+        // ---------------------------------------------------------------------
+        // Public
+        // ---------------------------------------------------------------------
+
+        VEML6075Sensor(): I2CSensor() {
+            _count = 3;
+            _sensor_id = SENSOR_VEML6075_ID;
+            _veml6075 = new VEML6075();
+        }
+
+        ~VEML6075Sensor() {
+          delete _veml6075;
+        }
+
+        void begin() {
+          if (!_veml6075->begin()) {
+            return;
+          };
+
+          _ready = true;
+        }
+
+        // ---------------------------------------------------------------------
+        // Sensor API
+        // ---------------------------------------------------------------------
+
+        // Descriptive name of the sensor
+        String description() {
+            char buffer[25];
+            snprintf(buffer, sizeof(buffer), "VEML6075 @ I2C (0x%02X)", _address);
+            return String(buffer);
+        }
+
+        // Descriptive name of the slot # index
+        String slot(unsigned char index) {
+            return description();
+        };
+
+        // Type for slot # index
+        unsigned char type(unsigned char index) {
+            if (index == 0) return MAGNITUDE_UVA;
+            if (index == 1) return MAGNITUDE_UVB;
+            if (index == 2) return MAGNITUDE_UVI;
+            return MAGNITUDE_NONE;
+        }
+
+        // Pre-read hook (usually to populate registers with up-to-date data)
+        void pre() {
+            _error = SENSOR_ERROR_OK;
+        }
+
+        // Current value for slot # index
+        double value(unsigned char index) {
+            if (index == 0) return _veml6075->a();
+            if (index == 1) return _veml6075->b();
+            if (index == 2) return _veml6075->index();
+
+            return 0;
+        }
+
+        void setIntegrationTime(VEML6075::veml6075_uv_it_t integration_time) {
+          _veml6075->setIntegrationTime(integration_time);
+        }
+
+        void setDynamicMode(VEML6075::veml6075_hd_t dynamic_mode) {
+          _veml6075->setHighDynamic(dynamic_mode);
+        }
+
+    protected:
+
+        VEML6075 * _veml6075 = NULL;
+
+};
+
+#endif // SENSOR_SUPPORT && VEML6075_SUPPORT

code/espurna/sensors/VL53L1XSensor.h

@@ -0,0 +1,119 @@
+// -----------------------------------------------------------------------------
+// VL53L1X Sensor over I2C
+// Copyright (C) 2017-2018 by Xose Pérez <xose dot perez at gmail dot com>
+// -----------------------------------------------------------------------------
+
+#if SENSOR_SUPPORT && VL53L1X_SUPPORT
+
+#pragma once
+
+#undef I2C_SUPPORT
+#define I2C_SUPPORT 1 // Explicitly request I2C support.
+
+
+#include "Arduino.h"
+#include "I2CSensor.h"
+#include "VL53L1X.h"
+
+class VL53L1XSensor : public I2CSensor {
+
+    public:
+
+        // ---------------------------------------------------------------------
+        // Public
+        // ---------------------------------------------------------------------
+
+        VL53L1XSensor(): I2CSensor() {
+            _count = 1;
+            _sensor_id = SENSOR_VL53L1X_ID;
+            _vl53l1x = new VL53L1X();
+        }
+
+        ~VL53L1XSensor() {
+          delete _vl53l1x;
+        }
+
+        // ---------------------------------------------------------------------
+
+        void setDistanceMode(VL53L1X::DistanceMode mode) {
+          _vl53l1x->setDistanceMode(mode);
+        }
+
+        void setMeasurementTimingBudget(uint32_t budget_us) {
+          _vl53l1x->setMeasurementTimingBudget(budget_us);
+        }
+
+        void setInterMeasurementPeriod(unsigned int period) {
+          if (_inter_measurement_period == period) return;
+          _inter_measurement_period = period;
+          _dirty = true;
+        }
+
+        // ---------------------------------------------------------------------
+        // Sensor API
+        // ---------------------------------------------------------------------
+
+        void begin() {
+          if (!_dirty) {
+            return;
+          }
+
+          // I2C auto-discover
+          unsigned char addresses[] = {0x29};
+          _address = _begin_i2c(_address, sizeof(addresses), addresses);
+          if (_address == 0) return;
+
+          _vl53l1x->setAddress(_address);
+
+          if (!_vl53l1x->init()) {
+            return;
+          };
+
+          _vl53l1x->startContinuous(_inter_measurement_period);
+
+          _ready = true;
+          _dirty = false;
+        }
+
+        // Descriptive name of the sensor
+        String description() {
+            char buffer[21];
+            snprintf(buffer, sizeof(buffer), "VL53L1X @ I2C (0x%02X)", _address);
+            return String(buffer);
+        }
+
+        // Descriptive name of the slot # index
+        String slot(unsigned char index) {
+            return description();
+        };
+
+        // Type for slot # index
+        unsigned char type(unsigned char index) {
+            if (index == 0) return MAGNITUDE_DISTANCE;
+            return MAGNITUDE_NONE;
+        }
+
+        // Pre-read hook (usually to populate registers with up-to-date data)
+        void pre() {
+            if (!_vl53l1x->dataReady()) {
+              return;
+            }
+
+            _distance = (double) _vl53l1x->read(false) / 1000.00;
+        }
+
+        // Current value for slot # index
+        double value(unsigned char index) {
+            if (index != 0) return 0;
+            return _distance;
+        }
+
+    protected:
+
+        VL53L1X * _vl53l1x = NULL;
+        unsigned int _inter_measurement_period;
+        double _distance = 0;
+
+};
+
+#endif // SENSOR_SUPPORT && VL53L1X_SUPPORT

code/espurna/settings.ino

@@ -22,8 +22,6 @@ EmbedisWrap embedis(_serial, TERMINAL_BUFFER_SIZE);
 #endif // SERIAL_RX_ENABLED
 #endif // TERMINAL_SUPPORT
 
-bool _settings_save = false;
-
 // -----------------------------------------------------------------------------
 // Reverse engineering EEPROM storage format
 // -----------------------------------------------------------------------------
@@ -189,6 +187,7 @@ void _settingsInitCommands() {
     settingsRegisterCommand(F("ERASE.CONFIG"), [](Embedis* e) {
         DEBUG_MSG_P(PSTR("+OK\n"));
         resetReason(CUSTOM_RESET_TERMINAL);
+        _eepromCommit();
         ESP.eraseConfig();
         *((int*) 0) = 0; // see https://github.com/esp8266/Arduino/issues/1494
     });
@@ -310,7 +309,7 @@ void _settingsInitCommands() {
 
     #if not SETTINGS_AUTOSAVE
         settingsRegisterCommand(F("SAVE"), [](Embedis* e) {
-            _settings_save = true;
+            eepromCommit();
             DEBUG_MSG_P(PSTR("\n+OK\n"));
         });
     #endif
@@ -367,7 +366,7 @@ bool hasSetting(const String& key, unsigned int index) {
 
 void saveSettings() {
     #if not SETTINGS_AUTOSAVE
-        _settings_save = true;
+        eepromCommit();
     #endif
 }
 
@@ -464,7 +463,7 @@ void settingsSetup() {
         [](size_t pos) -> char { return EEPROMr.read(pos); },
         [](size_t pos, char value) { EEPROMr.write(pos, value); },
         #if SETTINGS_AUTOSAVE
-            []() { _settings_save = true; }
+            []() { eepromCommit(); }
         #else
             []() {}
         #endif
@@ -485,12 +484,6 @@ void settingsSetup() {
 
 void settingsLoop() {
 
-    if (_settings_save) {
-        EEPROMr.commit();
-        _settings_save = false;
-    }
-
-
     #if TERMINAL_SUPPORT
 
         #if DEBUG_SERIAL_SUPPORT

code/espurna/system.ino

@@ -42,7 +42,7 @@ void systemCheck(bool stable) {
         }
     }
     EEPROMr.write(EEPROM_CRASH_COUNTER, value);
-    EEPROMr.commit();
+    eepromCommit();
 }
 
 bool systemCheck() {
@@ -77,6 +77,14 @@ unsigned long systemLoadAverage() {
 
 void systemLoop() {
 
+    // -------------------------------------------------------------------------
+    // User requested reset
+    // -------------------------------------------------------------------------
+
+    if (checkNeedsReset()) {
+        reset();
+    }
+
     // -------------------------------------------------------------------------
     // Check system stability
     // -------------------------------------------------------------------------

code/espurna/utils.ino

@@ -9,6 +9,8 @@ Copyright (C) 2017-2018 by Xose Pérez <xose dot perez at gmail dot com>
 #include <Ticker.h>
 Ticker _defer_reset;
 
+uint8_t _reset_reason = 0;
+
 String getIdentifier() {
     char buffer[20];
     snprintf_P(buffer, sizeof(buffer), PSTR("%s-%06X"), APP_NAME, ESP.getChipId());
@@ -182,6 +184,9 @@ void heartbeat() {
             #if (HEARTBEAT_REPORT_HOSTNAME)
                 mqttSend(MQTT_TOPIC_HOSTNAME, getSetting("hostname").c_str());
             #endif
+            #if (HEARTBEAT_REPORT_SSID)
+                mqttSend(MQTT_TOPIC_SSID, WiFi.SSID().c_str());
+            #endif
             #if (HEARTBEAT_REPORT_IP)
                 mqttSend(MQTT_TOPIC_IP, getIP().c_str());
             #endif
@@ -347,8 +352,7 @@ void info() {
 
     // -------------------------------------------------------------------------
 
-    DEBUG_MSG_P(PSTR("[MAIN] EEPROM sectors: %s\n"), (char *) eepromSectors().c_str());
-    DEBUG_MSG_P(PSTR("[MAIN] EEPROM current: %lu\n"), eepromCurrent());
+    eepromSectorsDebug();
     DEBUG_MSG_P(PSTR("\n"));
 
     // -------------------------------------------------------------------------
@@ -464,8 +468,9 @@ unsigned char resetReason() {
 }
 
 void resetReason(unsigned char reason) {
+    _reset_reason = reason;
     EEPROMr.write(EEPROM_CUSTOM_RESET, reason);
-    EEPROMr.commit();
+    eepromCommit();
 }
 
 void reset() {
@@ -473,8 +478,11 @@ void reset() {
 }
 
 void deferredReset(unsigned long delay, unsigned char reason) {
-    resetReason(reason);
-    _defer_reset.once_ms(delay, reset);
+    _defer_reset.once_ms(delay, resetReason, reason);
+}
+
+bool checkNeedsReset() {
+    return _reset_reason > 0;
 }
 
 // -----------------------------------------------------------------------------

code/html/custom.js

@@ -47,7 +47,7 @@ function sensorName(id) {
         "Events", "PMSX003", "BMX280", "MHZ19", "SI7021",
         "SHT3X I2C", "BH1750", "PZEM004T", "AM2320 I2C", "GUVAS12SD",
         "TMP3X", "Sonar", "SenseAir", "GeigerTicks", "GeigerCPM",
-        "NTC", "SDS011", "MICS2710", "MICS5525"
+        "NTC", "SDS011", "MICS2710", "MICS5525", "VL53L1X", "VEML6075"
     ];
     if (1 <= id && id <= names.length) {
         return names[id - 1];
@@ -61,7 +61,7 @@ function magnitudeType(type) {
         "Current", "Voltage", "Active Power", "Apparent Power",
         "Reactive Power", "Power Factor", "Energy", "Energy (delta)",
         "Analog", "Digital", "Event",
-        "PM1.0", "PM2.5", "PM10", "CO2", "Lux", "UV", "Distance" , "HCHO",
+        "PM1.0", "PM2.5", "PM10", "CO2", "Lux", "UVA", "UVB", "UV Index", "Distance" , "HCHO",
         "Local Dose Rate", "Local Dose Rate",
         "Count",
         "NO2", "CO", "Resistance"

code/ota.py

@@ -55,9 +55,9 @@ def on_service_state_change(zeroconf, service_type, name, state_change):
                 'app_name': '',
                 'app_version': '',
                 'target_board': '',
-                'mem_size': '',
-                'sdk_size': '',
-                'free_space': '',
+                'mem_size': 0,
+                'sdk_size': 0,
+                'free_space': 0,
             }
 
             for key, item in info.properties.items():
@@ -101,9 +101,9 @@ def list_devices():
             device.get('app_name', ''),
             device.get('app_version', ''),
             device.get('target_board', ''),
-            device.get('mem_size', ''),
-            device.get('sdk_size', ''),
-            device.get('free_space', ''),
+            device.get('mem_size', 0),
+            device.get('sdk_size', 0),
+            device.get('free_space', 0),
         ))
 
     print()

code/platformio.ini

@@ -97,6 +97,8 @@ lib_deps =
     https://github.com/LowPowerLab/RFM69#1.1.3
     https://github.com/xoseperez/Time
     NewPing
+    https://github.com/sparkfun/SparkFun_VEML6075_Arduino_Library#V_1.0.3
+    https://github.com/pololu/vl53l1x-arduino#1.0.1
 lib_ignore =
 
 # ------------------------------------------------------------------------------
@@ -2010,6 +2012,30 @@ upload_port = ${common.upload_port}
 upload_flags = ${common.upload_flags}
 extra_scripts = ${common.extra_scripts}
 
+[env:maxcio-wde004]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m0m} -DMAXCIO_WDE004
+monitor_speed = ${common.monitor_speed}
+extra_scripts = ${common.extra_scripts}
+
+[env:maxcio-wde004-ota]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m0m} -DMAXCIO_WDE004
+upload_speed = ${common.upload_speed}
+upload_port = ${common.upload_port}
+upload_flags = ${common.upload_flags}
+extra_scripts = ${common.extra_scripts}
+
 [env:yidian-xsssa05]
 platform = ${common.platform}
 framework = ${common.framework}
@@ -2034,6 +2060,31 @@ upload_port = ${common.upload_port}
 upload_flags = ${common.upload_flags}
 extra_scripts = ${common.extra_scripts}
 
+[env:tonbux-xsssa01]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_4m1m} -DTONBUX_XSSSA01
+upload_speed = ${common.upload_speed_fast}
+monitor_speed = ${common.monitor_speed}
+extra_scripts = ${common.extra_scripts}
+
+[env:tonbux-xsssa01-ota]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_4m1m} -DTONBUX_XSSSA01
+upload_speed = ${common.upload_speed}
+upload_port = ${common.upload_port}
+upload_flags = ${common.upload_flags}
+extra_scripts = ${common.extra_scripts}
+
 [env:tonbux-xsssa06]
 platform = ${common.platform}
 framework = ${common.framework}
@@ -2502,6 +2553,58 @@ upload_port = ${common.upload_port}
 upload_flags = ${common.upload_flags}
 extra_scripts = ${common.extra_scripts}
 
+[env:blitzwolf-bwshp2-v23]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m0m} -DBLITZWOLF_BWSHP2_V23
+upload_speed = ${common.upload_speed}
+monitor_speed = ${common.monitor_speed}
+extra_scripts = ${common.extra_scripts}
+
+[env:blitzwolf-bwshp2-v23-ota]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m0m} -DBLITZWOLF_BWSHP2_V23
+upload_speed = ${common.upload_speed}
+monitor_speed = ${common.monitor_speed}
+upload_port = ${common.upload_port}
+upload_flags = ${common.upload_flags}
+extra_scripts = ${common.extra_scripts}
+
+[env:teckin-sp22-v14]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m0m} -DTECKIN_SP22_V14
+upload_speed = ${common.upload_speed}
+monitor_speed = ${common.monitor_speed}
+extra_scripts = ${common.extra_scripts}
+
+[env:teckin-sp22-v14-ota]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m0m} -DTECKIN_SP22_V14
+upload_speed = ${common.upload_speed}
+monitor_speed = ${common.monitor_speed}
+upload_port = ${common.upload_port}
+upload_flags = ${common.upload_flags}
+extra_scripts = ${common.extra_scripts}
+
 [env:homecube-16a]
 platform = ${common.platform}
 framework = ${common.framework}