Support for Digoo/Oxaoxe NX-SP202 (#1502)

code/espurna/config/arduino.h

@@ -116,6 +116,7 @@
 //#define GOSUND_WS1
 //#define ARILUX_AL_LC02_V14
 //#define BLITZWOLF_BWSHPX_V23
+//#define DIGOO_NX_SP202
 
 //--------------------------------------------------------------------------------
 // Features (values below are non-default values)

code/espurna/config/hardware.h

@@ -3393,6 +3393,51 @@
     #define LED1_PIN            4
     #define LED1_PIN_INVERSE    1
 
+// -----------------------------------------------------------------------------
+// Oxaoxe NX-SP202
+// Digoo NX-SP202 (not tested)
+// Digoo DG-SP202 (not tested)
+// https://github.com/xoseperez/espurna/issues/1502
+// -----------------------------------------------------------------------------
+
+#elif defined(DIGOO_NX_SP202)
+
+    // Info
+    #define MANUFACTURER                "DIGOO"
+    #define DEVICE                      "NX_SP202"
+
+    // Buttons
+    #define BUTTON1_PIN                 0
+    #define BUTTON1_MODE                BUTTON_PUSHBUTTON | BUTTON_DEFAULT_HIGH
+    #define BUTTON1_RELAY               1
+    #define BUTTON2_PIN                 16
+    #define BUTTON2_MODE                BUTTON_PUSHBUTTON | BUTTON_SET_PULLUP | BUTTON_DEFAULT_HIGH
+    #define BUTTON2_RELAY               2
+
+    // Relays
+    #define RELAY1_PIN                  15
+    #define RELAY1_TYPE                 RELAY_TYPE_NORMAL
+    #define RELAY2_PIN                  14
+    #define RELAY2_TYPE                 RELAY_TYPE_NORMAL
+
+    // LEDs
+    #define LED1_PIN                    13
+    #define LED1_PIN_INVERSE            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       23296
+    #define HLW8012_VOLTAGE_RATIO       310085
+    #define HLW8012_POWER_RATIO         3368471
+    #define HLW8012_INTERRUPT_ON        FALLING
+
 // -----------------------------------------------------------------------------
 // TEST boards (do not use!!)
 // -----------------------------------------------------------------------------

code/espurna/migrate.ino

@@ -1268,6 +1268,27 @@ void migrate() {
             setSetting("relayGPIO", 1, 15);  // Left outlet
             setSetting("relayType", 1, RELAY_TYPE_NORMAL);
             
+        #elif defined(DIGOO_NX_SP202)
+
+            setSetting("board", 95);
+            setSetting("ledGPIO", 0, 13);
+            setSetting("ledLogic", 0, 1);
+            setSetting("btnGPIO", 0, 0);
+            setSetting("btnRelay", 0, 0);
+            setSetting("btnGPIO", 1, 16);
+            setSetting("btnRelay", 1, 1);
+            setSetting("relayGPIO", 0, 15);
+            setSetting("relayType", 0, RELAY_TYPE_NORMAL);
+            setSetting("relayGPIO", 1, 14);
+            setSetting("relayType", 1, RELAY_TYPE_NORMAL);
+            setSetting("selGPIO", 12);
+            setSetting("cf1GPIO", 5);
+            setSetting("cfGPIO", 4);
+            setSetting("pwrRatioC", 23296);
+            setSetting("pwrRatioV", 310085);
+            setSetting("pwrRatioP", 3368471);
+            setSetting("hlwSelC", LOW);
+            setSetting("hlwIntM", FALLING);
 
         #else
 

code/espurna/sensor.ino

@@ -1404,7 +1404,7 @@ void sensorLoop() {
 
         // Get the first relay state
         #if SENSOR_POWER_CHECK_STATUS
-            bool relay_off = (relayCount() > 0) && (relayStatus(0) == 0);
+            bool relay_off = (relayCount() == 1) && (relayStatus(0) == 0);
         #endif
 
         // Get readings

code/platformio.ini

@@ -2902,6 +2902,32 @@ upload_port = ${common.upload_port}
 upload_flags = ${common.upload_flags}
 extra_scripts = ${common.extra_scripts}
 
+[env:digoo-nx-sp202]
+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} -DDIGOO_NX_SP202
+upload_speed = ${common.upload_speed}
+monitor_speed = ${common.monitor_speed}
+extra_scripts = ${common.extra_scripts}
+
+[env:digoo-nx-sp202-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} -DDIGOO_NX_SP202
+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}