I need it too, in UIFlow.

@suremicro sorry its been a long time, but do you still have pcb/3D case somewhere ?
Gonna github / easyeda ... nothing found :(

@grelm Hello can you show how you have connected ds18b20 to jack and jack to grove please ?

Hello i really need to add the retain and qos parameters to mqtt publish in UIFlow.
It doesn't seem hard since MQTTClient used can get these parameters....

Thanks