Version 1.14

Added encrypting messages.

README.md

@@ -4,7 +4,7 @@ ESP-NOW based switch for ESP8266. Alternate firmware for Tuya/SmartLife WiFi swi
 
 ## Features
 
-1. After turn on (or after rebooting) creates an access point named "ESP-NOW Switch XXXXXXXXXXXX" with password "12345678" (IP 192.168.4.1). Access point will be shown during 5 minutes. The rest of the time access point is a hidden.
+1. After turn on (or after rebooting) creates an access point named "ESP-NOW switch XXXXXXXXXXXX" with password "12345678" (IP 192.168.4.1). Access point will be shown during 5 minutes. The rest of the time access point is a hidden.
 2. Periodically transmission of system information (every 60 seconds), availability status (every 10 seconds) and state status (every 300 seconds) to the gateway.
 3. Saves the last state when the power is turned off. Goes to the last state when the power is turned on.
 4. Automatically adds switch configuration to Home Assistan via MQTT discovery as a switch.
@@ -19,11 +19,12 @@ ESP-NOW based switch for ESP8266. Alternate firmware for Tuya/SmartLife WiFi swi
 
 ## Tested on
 
-Coming soon.
+See [here](https://github.com/aZholtikov/ESP-NOW-Switch/tree/main/hardware).
 
 ## Attention
 
 1. A gateway is required. For details see [ESP-NOW Gateway](https://github.com/aZholtikov/ESP-NOW-Gateway).
 2. ESP-NOW network name must be set same of all another ESP-NOW devices in network.
-3. Upload the "data" folder (with web interface) into the filesystem before flashing.
-4. For using this firmware on Tuya/SmartLife WiFi switches, the WiFi module must be replaced with an ESP8266 compatible module (if necessary).
+3. If encryption is used, the key must be set same of all another ESP-NOW devices in network.
+4. Upload the "data" folder (with web interface) into the filesystem before flashing.
+5. For using this firmware on Tuya/SmartLife WiFi switches, the WiFi module must be replaced with an ESP8266 compatible module (if necessary).

data/style.css

@@ -1,3 +1,7 @@
+p{
+    margin: 0 0;
+}
+
 body {
     font-family: "Gill Sans", sans-serif;
     background: rgb(255, 255, 255);
@@ -21,6 +25,8 @@ h1 {
     font-weight: 600;
     flex-shrink: 0;
     margin-right: 10px;
+    margin-left: 10px;
+    margin: 10px 0;
 }
 
 .text-select {
@@ -42,6 +48,7 @@ input {
     border-radius: 5px;
     border: none;
     margin-bottom: 10px;
+    margin-left: 10px;
     padding: 0 10px;
     color: rgb(0, 0, 0);
     background: #a3e0f1;
@@ -76,6 +83,8 @@ select:hover {
     background: rgb(65, 125, 238);
     color: white;
     transition: .5s;
+    margin-left: 0;
+    margin-top: 8px;
 }
 
 .btn:hover {
@@ -89,6 +98,10 @@ select:hover {
     width: 100%;
 }
 
+#espnowNetName {
+    margin-bottom: 15px;
+}
+
 .wrapper.wrapper--end {
     align-items: baseline;
 }

hardware/README.md

@@ -0,0 +1,12 @@
+# Tested on
+
+1. MOES 1CH 10A. Built on Tuya WiFi module WA2 (WB2S) (BK7231T chip). Replacement required. Performed replacement with ESP-02S (TYWE2S). [Photo](https://github.com/aZholtikov/ESP-NOW-Switch/tree/main/hardware/MOES_1CH_10A).
+
+```text
+    Relay GPIO      GPIO04      HIGH
+    Led GPIO        GPIO12      LOW
+    Button GPIO     GPIO14      RISING
+```
+
+2. AUBESS 1CH 16A (Coming soon)
+3. LIGHT E27 SOCKET (Coming soon)

platformio.ini

@@ -1,4 +1,4 @@
-[env:esp8266]
+[env:ESP-12E]
 platform = espressif8266
 board = esp12e
 framework = arduino
@@ -9,7 +9,7 @@ lib_deps =
 	bblanchon/ArduinoJson@^6.19.4
 	me-no-dev/ESP Async WebServer@^1.2.3
 
-[env:esp8266-ota]
+[env:ESP-12E-OTA]
 platform = espressif8266
 board = esp12e
 framework = arduino
@@ -22,7 +22,7 @@ lib_deps =
 	bblanchon/ArduinoJson@^6.19.4
 	me-no-dev/ESP Async WebServer@^1.2.3
 
-[env:esp8285]
+[env:ESP-02S]
 platform = espressif8266
 board = esp8285
 framework = arduino
@@ -32,16 +32,3 @@ lib_deps =
 	https://github.com/aZholtikov/ZHConfig
 	bblanchon/ArduinoJson@^6.19.4
 	me-no-dev/ESP Async WebServer@^1.2.3
-
-[env:esp8285-ota]
-platform = espressif8266
-board = esp8285
-framework = arduino
-upload_port = 192.168.4.1
-upload_protocol = espota
-lib_extra_dirs = 
-lib_deps = 
-	https://github.com/aZholtikov/ZHNetwork
-	https://github.com/aZholtikov/ZHConfig
-	bblanchon/ArduinoJson@^6.19.4
-	me-no-dev/ESP Async WebServer@^1.2.3

src/main.cpp

@@ -7,7 +7,7 @@
 
 void onBroadcastReceiving(const char *data, const uint8_t *sender);
 void onUnicastReceiving(const char *data, const uint8_t *sender);
-void onConfirmReceiving(const uint8_t *target, const bool status);
+void onConfirmReceiving(const uint8_t *target, const uint16_t id, const bool status);
 
 void loadConfig(void);
 void saveConfig(void);
@@ -21,11 +21,19 @@ void sendKeepAliveMessage(void);
 void sendConfigMessage(void);
 void sendStatusMessage(void);
 
-const String firmware{"1.1"};
+typedef struct
+{
+  uint16_t id{0};
+  char message[200]{0};
+} espnow_message_t;
+
+std::vector<espnow_message_t> espnowMessage;
+
+const String firmware{"1.14"};
 
 String espnowNetName{"DEFAULT"};
 
-String deviceName{"ESP-NOW switch"};
+String deviceName = "ESP-NOW switch " + String(ESP.getChipId(), HEX);
 
 bool relayStatus{false};
 uint8_t relayPin{0};
@@ -41,6 +49,9 @@ bool wasMqttAvailable{false};
 
 uint8_t gatewayMAC[6]{0};
 
+const String payloadOn{"ON"};
+const String payloadOff{"OFF"};
+
 ZHNetwork myNet;
 AsyncWebServer webServer(80);
 
@@ -56,23 +67,14 @@ void apModeHideTimerCallback(void);
 Ticker attributesMessageTimer;
 bool attributesMessageTimerSemaphore{true};
 void attributesMessageTimerCallback(void);
-Ticker attributesMessageResendTimer;
-bool attributesMessageResendTimerSemaphore{false};
 
 Ticker keepAliveMessageTimer;
 bool keepAliveMessageTimerSemaphore{true};
 void keepAliveMessageTimerCallback(void);
-Ticker keepAliveMessageResendTimer;
-bool keepAliveMessageResendTimerSemaphore{false};
-
-Ticker configMessageResendTimer;
-bool configMessageResendTimerSemaphore{false};
 
 Ticker statusMessageTimer;
 bool statusMessageTimerSemaphore{true};
 void statusMessageTimerCallback(void);
-Ticker statusMessageResendTimer;
-bool statusMessageResendTimerSemaphore{false};
 
 void setup()
 {
@@ -97,13 +99,14 @@ void setup()
 
   WiFi.setSleepMode(WIFI_NONE_SLEEP);
   myNet.begin(espnowNetName.c_str());
+  // myNet.setCryptKey("VERY_LONG_CRYPT_KEY"); // If encryption is used, the key must be set same of all another ESP-NOW devices in network.
 
   myNet.setOnBroadcastReceivingCallback(onBroadcastReceiving);
   myNet.setOnUnicastReceivingCallback(onUnicastReceiving);
   myNet.setOnConfirmReceivingCallback(onConfirmReceiving);
 
   WiFi.mode(WIFI_AP_STA);
-  WiFi.softAP(("ESP-NOW Switch " + myNet.getNodeMac()).c_str(), "12345678", 1, 0);
+  WiFi.softAP(("ESP-NOW switch " + String(ESP.getChipId(), HEX)).c_str(), "12345678", 1, 0);
   apModeHideTimer.once(300, apModeHideTimerCallback);
 
   setupWebServer();
@@ -134,7 +137,7 @@ void onBroadcastReceiving(const char *data, const uint8_t *sender)
   if (incomingData.deviceType != ENDT_GATEWAY)
     return;
   if (myNet.macToString(gatewayMAC) != myNet.macToString(sender) && incomingData.payloadsType == ENPT_KEEP_ALIVE)
-    memcpy(gatewayMAC, sender, 6);
+    memcpy(&gatewayMAC, sender, 6);
   if (myNet.macToString(gatewayMAC) == myNet.macToString(sender) && incomingData.payloadsType == ENPT_KEEP_ALIVE)
   {
     isGatewayAvailable = true;
@@ -161,7 +164,7 @@ void onUnicastReceiving(const char *data, const uint8_t *sender)
   if (incomingData.payloadsType == ENPT_SET)
   {
     deserializeJson(json, incomingData.message);
-    relayStatus = json["set"] == "ON" ? true : false;
+    relayStatus = json["set"] == payloadOn ? true : false;
     if (relayPin)
       digitalWrite(relayPin, relayPinType ? relayStatus : !relayStatus);
     if (ledPin)
@@ -171,36 +174,26 @@ void onUnicastReceiving(const char *data, const uint8_t *sender)
   }
   if (incomingData.payloadsType == ENPT_UPDATE)
   {
-    WiFi.softAP(("ESP-NOW Switch " + myNet.getNodeMac()).c_str(), "12345678", 1, 0);
+    WiFi.softAP(("ESP-NOW switch " + String(ESP.getChipId(), HEX)).c_str(), "12345678", 1, 0);
+    webServer.begin();
     apModeHideTimer.once(300, apModeHideTimerCallback);
   }
   if (incomingData.payloadsType == ENPT_RESTART)
     ESP.restart();
 }
 
-void onConfirmReceiving(const uint8_t *target, const bool status)
+void onConfirmReceiving(const uint8_t *target, const uint16_t id, const bool status)
 {
+  for (uint16_t i{0}; i < espnowMessage.size(); ++i)
+  {
+    espnow_message_t message = espnowMessage[i];
+    if (message.id == id)
       if (status)
+        espnowMessage.erase(espnowMessage.begin() + i);
+      else
       {
-    if (attributesMessageResendTimerSemaphore)
-    {
-      attributesMessageResendTimerSemaphore = false;
-      attributesMessageResendTimer.detach();
-    }
-    if (keepAliveMessageResendTimerSemaphore)
-    {
-      keepAliveMessageResendTimerSemaphore = false;
-      keepAliveMessageResendTimer.detach();
-    }
-    if (configMessageResendTimerSemaphore)
-    {
-      configMessageResendTimerSemaphore = false;
-      configMessageResendTimer.detach();
-    }
-    if (statusMessageResendTimerSemaphore)
-    {
-      statusMessageResendTimerSemaphore = false;
-      statusMessageResendTimer.detach();
+        message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
+        espnowMessage.at(i) = message;
       }
   }
 }
@@ -288,7 +281,7 @@ void setupWebServer()
 void IRAM_ATTR buttonInterrupt()
 {
   ETS_GPIO_INTR_DISABLE();
-  buttonInterruptTimer.once_ms(50, switchingRelay); // For prevent contact chatter.
+  buttonInterruptTimer.once_ms(100, switchingRelay); // For prevent contact chatter.
 }
 
 void switchingRelay()
@@ -313,22 +306,19 @@ void sendAttributesMessage()
   uint32_t hours = mins / 60;
   uint32_t days = hours / 24;
   esp_now_payload_data_t outgoingData{ENDT_SWITCH, ENPT_ATTRIBUTES};
+  espnow_message_t message;
   StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
-  json["Type"] = "ESP-NOW Switch";
+  json["Type"] = "ESP-NOW switch";
   json["MCU"] = "ESP8266";
   json["MAC"] = myNet.getNodeMac();
   json["Firmware"] = firmware;
   json["Library"] = myNet.getFirmwareVersion();
   json["Uptime"] = "Days:" + String(days) + " Hours:" + String(hours - (days * 24)) + " Mins:" + String(mins - (hours * 60));
-  char buffer[sizeof(esp_now_payload_data_t::message)]{0};
-  serializeJsonPretty(json, buffer);
-  memcpy(outgoingData.message, buffer, sizeof(esp_now_payload_data_t::message));
-  char temp[sizeof(esp_now_payload_data_t)]{0};
-  memcpy(&temp, &outgoingData, sizeof(esp_now_payload_data_t));
-  myNet.sendUnicastMessage(temp, gatewayMAC, true);
+  serializeJsonPretty(json, outgoingData.message);
+  memcpy(&message.message, &outgoingData, sizeof(esp_now_payload_data_t));
+  message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
 
-  attributesMessageResendTimerSemaphore = true;
-  attributesMessageResendTimer.once(1, sendAttributesMessage);
+  espnowMessage.push_back(message);
 }
 
 void sendKeepAliveMessage()
@@ -337,12 +327,11 @@ void sendKeepAliveMessage()
     return;
   keepAliveMessageTimerSemaphore = false;
   esp_now_payload_data_t outgoingData{ENDT_SWITCH, ENPT_KEEP_ALIVE};
-  char temp[sizeof(esp_now_payload_data_t)]{0};
-  memcpy(&temp, &outgoingData, sizeof(esp_now_payload_data_t));
-  myNet.sendUnicastMessage(temp, gatewayMAC, true);
+  espnow_message_t message;
+  memcpy(&message.message, &outgoingData, sizeof(esp_now_payload_data_t));
+  message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
 
-  keepAliveMessageResendTimerSemaphore = true;
-  keepAliveMessageResendTimer.once(1, sendKeepAliveMessage);
+  espnowMessage.push_back(message);
 }
 
 void sendConfigMessage()
@@ -350,21 +339,20 @@ void sendConfigMessage()
   if (!isGatewayAvailable)
     return;
   esp_now_payload_data_t outgoingData{ENDT_SWITCH, ENPT_CONFIG};
+  espnow_message_t message;
   StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
   json["name"] = deviceName;
   json["unit"] = 1;
   json["type"] = HACT_SWITCH;
   json["class"] = HASWDC_SWITCH;
-  json["reverse"] = "false";
-  char buffer[sizeof(esp_now_payload_data_t::message)]{0};
-  serializeJsonPretty(json, buffer);
-  memcpy(outgoingData.message, buffer, sizeof(esp_now_payload_data_t::message));
-  char temp[sizeof(esp_now_payload_data_t)]{0};
-  memcpy(&temp, &outgoingData, sizeof(esp_now_payload_data_t));
-  myNet.sendUnicastMessage(temp, gatewayMAC, true);
+  json["template"] = "state";
+  json["payload_on"] = payloadOn;
+  json["payload_off"] = payloadOff;
+  serializeJsonPretty(json, outgoingData.message);
+  memcpy(&message.message, &outgoingData, sizeof(esp_now_payload_data_t));
+  message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
 
-  configMessageResendTimerSemaphore = true;
-  configMessageResendTimer.once(5, sendConfigMessage);
+  espnowMessage.push_back(message);
 }
 
 void sendStatusMessage()
@@ -373,28 +361,27 @@ void sendStatusMessage()
     return;
   statusMessageTimerSemaphore = false;
   esp_now_payload_data_t outgoingData{ENDT_SWITCH, ENPT_STATE};
+  espnow_message_t message;
   StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
-  json["state"] = relayStatus ? "ON" : "OFF";
-  char buffer[sizeof(esp_now_payload_data_t::message)]{0};
-  serializeJsonPretty(json, buffer);
-  memcpy(&outgoingData.message, &buffer, sizeof(esp_now_payload_data_t::message));
-  char temp[sizeof(esp_now_payload_data_t)]{0};
-  memcpy(&temp, &outgoingData, sizeof(esp_now_payload_data_t));
-  myNet.sendUnicastMessage(temp, gatewayMAC, true);
+  json["state"] = relayStatus ? payloadOn : payloadOff;
+  serializeJsonPretty(json, outgoingData.message);
+  memcpy(&message.message, &outgoingData, sizeof(esp_now_payload_data_t));
+  message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
 
-  statusMessageResendTimerSemaphore = true;
-  statusMessageResendTimer.once(1, sendStatusMessage);
+  espnowMessage.push_back(message);
 }
 
 void gatewayAvailabilityCheckTimerCallback()
 {
   isGatewayAvailable = false;
-  memset(gatewayMAC, 0, 6);
+  memset(&gatewayMAC, 0, 6);
+  espnowMessage.clear();
 }
 
 void apModeHideTimerCallback()
 {
-  WiFi.softAP(("ESP-NOW Switch " + myNet.getNodeMac()).c_str(), "12345678", 1, 1);
+  WiFi.softAP(("ESP-NOW switch " + String(ESP.getChipId(), HEX)).c_str(), "12345678", 1, 1);
+  webServer.end();
 }
 
 void attributesMessageTimerCallback()