Hardware: Arduino Uno R3, Ethernet 2 shield, button (with internal pull-up configuration), external LED (recommended on digital pin 7). Software: Arduino IDE 2.3.4 or later, PubSubClient library for ...

As the title mentions, we are facing errors while connecting to ThingSpeak. I have used the startup menu to edit the ThingSpeak MQTT fields. Additional information : CA Certificate for thingspeak is ...