Version 1.2

Fixed some minor bugs.
Added window/door sensor support.

README.md

@@ -8,14 +8,15 @@ Gateway for data exchange between ESP-NOW devices and MQTT broker via WiFi.
 2. Possibility a device search through the Windows Network Environment via SSDP.
 3. Periodically transmission of system information to the MQTT broker (every 60 seconds) and availability status to the ESP-NOW network and to the MQTT broker (every 10 seconds).
 4. Automatically adds gateway configuration to Home Assistan via MQTT discovery as a binary_sensor.
-5. Possibility firmware update over OTA.
+5. Automatically adds supported ESP-NOW devices configurations to Home Assistan via MQTT discovery.
-6. Web interface for settings.
+6. Possibility firmware update over OTA.
+7. Web interface for settings.
   
 ## Notes
 
 1. ESP-NOW mesh network based on the library [ZHNetwork](https://github.com/aZholtikov/ZHNetwork).
 2. Regardless of the status of connections to WiFi or MQTT the device perform ESP-NOW node function.
-3. For restart the device (without using the Web interface and only if MQTT connection established) send an "restart" command to the device's root topic (example - "homeassistant/gateway/70039F44BEF7").
+3. For restart the device (without using the Web interface and only if MQTT connection established) send an "restart" command to the device's root topic (example - "homeassistant/espnow_gateway/70039F44BEF7").
 
 ## Attention
 
@@ -25,20 +26,20 @@ Gateway for data exchange between ESP-NOW devices and MQTT broker via WiFi.
 
 ## Tested on
 
-1. NodeMCU 1.0 (ESP-12E Module). Unstable work.
+1. NodeMCU 1.0 (ESP-12E Module). ESP-NOW + WiFi mode. Unstable work.
-2. AZ-Delivery ESP-32 Dev Kit C V4. Stable work.
+2. AZ-Delivery ESP-32 Dev Kit C V4. ESP-NOW + WiFi mode. Stable work.
 
 ## Supported devices
 
-1. [RF - Gateway](https://github.com/aZholtikov/RF-Gateway) (coming soon)
+1. [RF Gateway](https://github.com/aZholtikov/RF-Gateway) (coming soon)
-2. [ESP-NOW Switch](https://github.com/aZholtikov/ESP-NOW-Switch) (coming soon)
+2. [ESP-NOW Switch](https://github.com/aZholtikov/ESP-NOW-Switch)
-3. [ESP-NOW Led Light/Strip](https://github.com/aZholtikov/ESP-NOW-Led-Light-Strip) (coming soon)
+3. [ESP-NOW Light/Led Strip](https://github.com/aZholtikov/ESP-NOW-Light-Led-Strip)
-4. [ESP-NOW Window/Door Sensor](https://github.com/aZholtikov/ESP-NOW-Window-Door-Sensor) (coming soon)
+4. [ESP-NOW Window/Door Sensor](https://github.com/aZholtikov/ESP-NOW-Window-Door-Sensor)
 5. [ESP-NOW Water Leakage Sensor](https://github.com/aZholtikov/ESP-NOW-Water-Leakage-Sensor) (coming soon)
 
 ## To Do
 
-- [ ] Automatically add ESP-NOW devices configurations to Home Assistan via MQTT discovery.
+- [X] Automatically add ESP-NOW devices configurations to Home Assistan via MQTT discovery.
 - [ ] LAN connection support.
 - [ ] nRF24 device support (in current time uses "RF Gateway").
 - [ ] BLE device support (for ESP32).

platformio.ini

@@ -38,7 +38,7 @@ lib_deps =
 platform = espressif32
 board = az-delivery-devkit-v4
 framework = arduino
-upload_port = 192.168.1.144
+upload_port = 192.168.1.143
 upload_protocol = espota
 lib_deps = 
 	https://github.com/aZholtikov/ZHNetwork

src/main.cpp

@@ -34,7 +34,7 @@ void setupWebServer(void);
 
 void connectToMqtt(void);
 
-const String firmware{"1.01"};
+const String firmware{"1.2"};
 
 String espnowNetName{"DEFAULT"};
 
@@ -157,6 +157,7 @@ void onEspnowMessage(const char *data, const uint8_t *sender)
     if (incomingData.payloadsType == ENPT_STATE)
         mqttClient.publish((topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/" + getValueName(incomingData.payloadsType)).c_str(), 2, true, incomingData.message);
     if (incomingData.payloadsType == ENPT_CONFIG)
+    {
         if (incomingData.deviceType == ENDT_SWITCH)
         {
             esp_now_payload_data_t configData;
@@ -164,12 +165,12 @@ void onEspnowMessage(const char *data, const uint8_t *sender)
             StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
             deserializeJson(json, configData.message);
             uint8_t unit = json["unit"].as<uint8_t>();
-            String type = json["type"];
+            ha_component_type_t type = json["type"].as<ha_component_type_t>();
-            StaticJsonDocument<1024> jsonConfig;
+            StaticJsonDocument<2048> jsonConfig;
             jsonConfig["platform"] = "mqtt";
             jsonConfig["name"] = json["name"];
             jsonConfig["unique_id"] = myNet.macToString(sender) + "-" + unit;
-            jsonConfig["device_class"] = json["class"];
+            jsonConfig["device_class"] = getValueName(json["class"].as<ha_switch_device_class_t>());
             jsonConfig["state_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/state";
             jsonConfig["value_template"] = "{{ value_json.state }}";
             jsonConfig["command_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/set";
@@ -180,10 +181,80 @@ void onEspnowMessage(const char *data, const uint8_t *sender)
             jsonConfig["optimistic"] = "false";
             jsonConfig["qos"] = 2;
             jsonConfig["retain"] = "true";
-            char buffer[1024]{0};
+            char buffer[2048]{0};
             serializeJsonPretty(jsonConfig, buffer);
-            mqttClient.publish((topicPrefix + "/" + type + "/" + myNet.macToString(sender) + "-" + unit + "/config").c_str(), 2, true, buffer);
+            mqttClient.publish((topicPrefix + "/" + getValueName(type) + "/" + myNet.macToString(sender) + "-" + unit + "/config").c_str(), 2, true, buffer);
         }
+        if (incomingData.deviceType == ENDT_LED)
+        {
+            esp_now_payload_data_t configData;
+            memcpy(&configData.message, &incomingData.message, sizeof(esp_now_payload_data_t::message));
+            StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
+            deserializeJson(json, configData.message);
+            uint8_t unit = json["unit"].as<uint8_t>();
+            ha_component_type_t type = json["type"].as<ha_component_type_t>();
+            esp_now_led_type_t ledClass = json["class"];
+            StaticJsonDocument<2048> jsonConfig;
+            jsonConfig["platform"] = "mqtt";
+            jsonConfig["name"] = json["name"];
+            jsonConfig["unique_id"] = myNet.macToString(sender) + "-" + unit;
+            jsonConfig["state_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/state";
+            jsonConfig["state_value_template"] = "{{ value_json.state }}";
+            jsonConfig["command_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/set";
+            jsonConfig["brightness_state_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/state";
+            jsonConfig["brightness_value_template"] = "{{ value_json.brightness }}";
+            jsonConfig["brightness_command_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/brightness";
+            if (ledClass == ENLT_RGB || ledClass == ENLT_RGBW || ledClass == ENLT_RGBWW)
+            {
+                jsonConfig["rgb_state_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/state";
+                jsonConfig["rgb_value_template"] = "{{ value_json.rgb | join(',') }}";
+                jsonConfig["rgb_command_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/rgb";
+            }
+            if (ledClass == ENLT_WW || ledClass == ENLT_RGBWW)
+            {
+                jsonConfig["color_temp_state_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/state";
+                jsonConfig["color_temp_value_template"] = "{{ value_json.temperature }}";
+                jsonConfig["color_temp_command_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/temperature";
+            }
+            jsonConfig["json_attributes_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/attributes";
+            jsonConfig["availability_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/status";
+            jsonConfig["payload_on"] = "ON";
+            jsonConfig["payload_off"] = "OFF";
+            jsonConfig["optimistic"] = "false";
+            jsonConfig["qos"] = 2;
+            jsonConfig["retain"] = "true";
+            char buffer[2048]{0};
+            serializeJsonPretty(jsonConfig, buffer);
+            mqttClient.publish((topicPrefix + "/" + getValueName(type) + "/" + myNet.macToString(sender) + "-" + unit + "/config").c_str(), 2, true, buffer);
+        }
+        if (incomingData.deviceType == ENDT_SENSOR)
+        {
+            esp_now_payload_data_t configData;
+            memcpy(&configData.message, &incomingData.message, sizeof(esp_now_payload_data_t::message));
+            StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
+            deserializeJson(json, configData.message);
+            uint8_t unit = json["unit"].as<uint8_t>();
+            ha_component_type_t type = json["type"].as<ha_component_type_t>();
+            StaticJsonDocument<2048> jsonConfig;
+            jsonConfig["platform"] = "mqtt";
+            jsonConfig["name"] = json["name"];
+            jsonConfig["unique_id"] = myNet.macToString(sender) + "-" + unit;
+            jsonConfig["state_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/state";
+            jsonConfig["json_attributes_topic"] = topicPrefix + "/" + getValueName(incomingData.deviceType) + "/" + myNet.macToString(sender) + "/attributes";
+            jsonConfig["force_update"] = "true";
+            jsonConfig["qos"] = 2;
+            jsonConfig["retain"] = "true";
+            if (type == HACT_BINARY_SENSOR)
+            {
+                jsonConfig["device_class"] = getValueName(json["class"].as<ha_binary_sensor_device_class_t>());
+                jsonConfig["payload_on"] = json["payload_on"];
+                jsonConfig["payload_off"] = json["payload_off"];
+            }
+            char buffer[2048]{0};
+            serializeJsonPretty(jsonConfig, buffer);
+            mqttClient.publish((topicPrefix + "/" + getValueName(type) + "/" + myNet.macToString(sender) + "-" + unit + "/config").c_str(), 2, true, buffer);
+        }
+    }
     if (incomingData.payloadsType == ENPT_FORWARD)
     {
         esp_now_payload_data_t forwardData;
@@ -295,6 +366,7 @@ void sendKeepAliveMessage()
     outgoingData.payloadsType = ENPT_KEEP_ALIVE;
     StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
     json["MQTT"] = mqttClient.connected() ? "online" : "offline";
+    json["frequency"] = 10; // For compatibility with the previous version. Will be removed in future releases.
     char buffer[sizeof(esp_now_payload_data_t::message)]{0};
     serializeJsonPretty(json, buffer);
     memcpy(&outgoingData.message, &buffer, sizeof(esp_now_payload_data_t::message));