Receive JSON messages using the pubSubClient library
Posted: Tue Aug 21, 2018 8:46 am
Hello everyone! I'm trying to receive JSON (AWS thing shadow) messages from the AWS kernel IoT with my ESP8266 SoC using the pubSubClient library but the callback function doesn't seem to be called when the thing shadow is updated, isn't it possible to receive JSON messages using this library? I have no idea what's going on, I'd appreciate any help.