ESPurna base image for Tuya Convert

code/espurna/button.ino

@@ -38,6 +38,16 @@ void buttonMQTT(unsigned char id, uint8_t event) {
 
 #if WEB_SUPPORT
 
+unsigned char _buttonCount() {
+    return _buttons.size();
+}
+
+void _buttonWebSocketOnVisible(JsonObject& root) {
+    if (_buttonCount() > 0) {
+        root["btnVisible"] = 1;
+    }
+}
+
 bool _buttonWebSocketOnKeyCheck(const char * key, JsonVariant& value) {
     return (strncmp(key, "btn", 3) == 0);
 }
@@ -245,7 +255,9 @@ void buttonSetup() {
 
     // Websocket Callbacks
     #if WEB_SUPPORT
-        wsRegister().onKeyCheck(_buttonWebSocketOnKeyCheck);
+        wsRegister()
+            .onVisible(_buttonWebSocketOnVisible)
+            .onKeyCheck(_buttonWebSocketOnKeyCheck);
     #endif
 
     // Register loop

code/espurna/config/arduino.h

@@ -27,6 +27,7 @@
 //#define BLITZWOLF_BWSHPX_V23
 //#define DIGOO_NX_SP202
 //#define ELECTRODRAGON_WIFI_IOT
+//#define ESPURNA_BASE
 //#define ESPURNA_CORE
 //#define EUROMATE_WIFI_STECKER_SCHUKO
 //#define EUROMATE_WIFI_STECKER_SCHUKO_V2

code/espurna/config/hardware.h

@@ -39,7 +39,7 @@
     // https://github.com/xoseperez/espurna/wiki/TwoStepUpdates
 
     // Info
-    #define MANUFACTURER            "ESPRESSIF"
+    #define MANUFACTURER            "ESPURNA"
     #define DEVICE                  "ESPURNA_CORE"
 
     // Disable non-core modules
@@ -66,6 +66,39 @@
     //#define TELNET_SUPPORT          0
     //#define TERMINAL_SUPPORT        0
 
+#elif defined(ESPURNA_BASE)
+
+    // This is a special device with no specific hardware 
+    // with the basics to easily upgrade it to a device-specific image
+
+    // Info
+    #define MANUFACTURER            "ESPURNA"
+    #define DEVICE                  "ESPURNA_BASE"
+
+    // Disable non-core modules
+    #define ALEXA_SUPPORT           0
+    #define API_SUPPORT             0
+    #define BROKER_SUPPORT          0
+    #define DOMOTICZ_SUPPORT        0
+    #define DEBUG_SERIAL_SUPPORT    0
+    //#define DEBUG_TELNET_SUPPORT    0
+    //#define DEBUG_WEB_SUPPORT       0
+    #define HOMEASSISTANT_SUPPORT   0
+    #define I2C_SUPPORT             0
+    #define MQTT_SUPPORT            0
+    #define NTP_SUPPORT             0
+    #define SCHEDULER_SUPPORT       0
+    #define SENSOR_SUPPORT          0
+    #define THINGSPEAK_SUPPORT      0
+    //#define WEB_SUPPORT             0
+
+    // Extra light-weight image
+    #define BUTTON_SUPPORT          0
+    #define LED_SUPPORT             0
+    //#define MDNS_SERVER_SUPPORT     0
+    //#define TELNET_SUPPORT          0
+    //#define TERMINAL_SUPPORT        0
+
 // -----------------------------------------------------------------------------
 // Development boards
 // -----------------------------------------------------------------------------
@@ -2831,6 +2864,7 @@
 // * Coosa (https://www.amazon.com/COOSA-Monitoring-Function-Campatible-Assiatant/dp/B0788W9TDR)
 // * Gosund (http://www.gosund.com/?m=content&c=index&a=show&catid=6&id=5)
 // * Ablue (https://www.amazon.de/Intelligente-Steckdose-Ablue-Funktioniert-Assistant/dp/B076DRFRZC)
+// * DIY Tech Smart Home (https://www.amazon.es/gp/product/B07HHKXYS9)
 // -----------------------------------------------------------------------------
 
 #elif defined(BLITZWOLF_BWSHPX)

code/espurna/led.ino

@@ -76,7 +76,9 @@ bool _ledWebSocketOnKeyCheck(const char * key, JsonVariant& value) {
 }
 
 void _ledWebSocketOnVisible(JsonObject& root) {
-    root["ledVisible"] = 1;
+    if (_ledCount() > 0) {
+        root["ledVisible"] = 1;
+    }
 }
 
 void _ledWebSocketOnConnected(JsonObject& root) {

code/html/index.html

@@ -369,7 +369,7 @@
                                     </div>
                                 </div>
 
-                                <div class="pure-g">
+                                <div class="pure-g module module-btn">
                                     <label class="pure-u-1 pure-u-lg-1-4">Double click delay</label>
                                     <input name="btnDelay" class="pure-u-1 pure-u-lg-1-4" type="number" action="reboot" min="0" step="100" max="1000" tabindex="6" />
                                     <div class="pure-u-0 pure-u-lg-1-2"></div>

code/platformio.ini

@@ -170,6 +170,14 @@ build_flags = ${common.build_flags_2m1m} -DESPURNA_CORE -DJUSTWIFI_ENABLE_WPS=1
 board = ${common.board_4m}
 build_flags = ${common.build_flags_4m1m} -DESPURNA_CORE -DJUSTWIFI_ENABLE_WPS=1
 
+# ------------------------------------------------------------------------------
+# ESPURNA BASE BUILDS
+# ------------------------------------------------------------------------------
+
+[env:espurna-base-1MB]
+board = ${common.board_1m}
+build_flags = ${common.build_flags_1m0m} -DESPURNA_BASE
+
 # ------------------------------------------------------------------------------
 # GENERIC OTA ENVIRONMENTS
 # ------------------------------------------------------------------------------