Lab 23. Play to MQTT
Create a Node-RED flow which displays data from your mote
describe what you did
create a Node-RED flow which sends data to your mote
To send data to a mote, you need to publish an MQTT message on topic aiotacademy/sendData in the following format:
XXYYZZ hello
where XXYYZZ corresponds to the last 3 bytes of your mote mac address and hello is the message payload.
describe what you did in Node-RED to send the data to your mote and what you did on the microcontroller to access the received data