bogdan2000

It's your example for Nano 33 IoT but it's verified under Arduino IDE 2.0.0.-rc3 #include #include #define LED_PIN 9 #define BROKER_ADDR IPAddress(192,168,0,17) #define WIFI_SSID "MyNetwork" #define WIFI_PASSWORD "MyPassword" WiFiClient client;...

In src/HAMqtt.h file I modified HAMqtt(Client& netClient, HADevice& device); to HAMqtt(arduino::Client& netClient, HADevice& device); and Client& _netClient; to arduino::Client& _netClient; Tell me if it works.