ESP32 cannot auto connect to WiFi

[PeteKnight]

Blynk.config vs Blynk.connect

Then just look at one of the constructors in BlynkEthernet.h: void begin( const char* auth, const char* domain = BLYNK_DEFAULT_DOMAIN, uint16_t port = BLYNK_DEFAULT_PORT, const byte mac[] = NULL) { BLYNK_LOG1(BLYNK_F("Getting IP...")); if (!Ethernet.begin(SelectMacAddress(auth, mac))) { BLYNK_FATAL(BLYNK_F("DHCP Failed!")); } // give the Ethernet shield a second to initialize: BlynkDe…

https://community.blynk.cc/search?q=Auto%20reconnect

Pete.