[SYS] Bump ESP32 platform to v6.1.0 and ESP8266 to v4.1.0 (#1547)

* Bump ESP32 platform to v6.1.0 and ESP8266 to v4.1.0

* Fix ESP32 not connecting to Ethernet

And remove check updates as it is now done every hour

* Do not define LED pins if not explicitly stated

* OLED need to be reset for Heltec Lora 32 V2

* Fix issue with SSD1306 saving

main/main.ino

@@ -755,7 +755,10 @@ void setup() {
   checkButton();
 #endif
   //setup LED status
-  SetupIndicators();
+  SetupIndicatorError();
+  SetupIndicatorSendReceive();
+  SetupIndicatorInfo();
+  SetupIndicators(); // For RGB Leds
 
 #if defined(ESP8266) || defined(ESP32)
 #  ifdef ESP8266
@@ -1492,24 +1495,24 @@ void setup_ethernet_esp32() {
 
 void WiFiEvent(WiFiEvent_t event) {
   switch (event) {
-    case SYSTEM_EVENT_ETH_START:
+    case ARDUINO_EVENT_ETH_START:
       Log.trace(F("Ethernet Started" CR));
       ETH.setHostname(gateway_name);
       break;
-    case SYSTEM_EVENT_ETH_CONNECTED:
+    case ARDUINO_EVENT_ETH_CONNECTED:
       Log.notice(F("Ethernet Connected" CR));
       break;
-    case SYSTEM_EVENT_ETH_GOT_IP:
+    case ARDUINO_EVENT_ETH_GOT_IP:
       Log.trace(F("OpenMQTTGateway MAC: %s" CR), ETH.macAddress().c_str());
       Log.trace(F("OpenMQTTGateway IP: %s" CR), ETH.localIP().toString().c_str());
       Log.trace(F("OpenMQTTGateway link speed: %d Mbps" CR), ETH.linkSpeed());
       esp32EthConnected = true;
       break;
-    case SYSTEM_EVENT_ETH_DISCONNECTED:
+    case ARDUINO_EVENT_ETH_DISCONNECTED:
       Log.error(F("Ethernet Disconnected" CR));
       esp32EthConnected = false;
       break;
-    case SYSTEM_EVENT_ETH_STOP:
+    case ARDUINO_EVENT_ETH_STOP:
       Log.error(F("Ethernet Stopped" CR));
       esp32EthConnected = false;
       break;
@@ -2178,8 +2181,6 @@ void MQTTHttpsFWUpdate(char* topicOri, JsonObject& HttpsFwUpdateData) {
 #    if defined(ZgatewayBT)
         stopProcessing();
 #    endif
-        if (!checkForUpdates())
-          return;
         systemUrl = RELEASE_LINK + latestVersion + "/" + ENV_NAME + "-firmware.bin";
         url = systemUrl.c_str();
         Log.notice(F("Using system OTA url with latest version %s" CR), url);