Create a Node-RED flow which controls one of the LED motes listed in Lab 33. MQTT Control Loop
Add a dashboard "switch" node:
Describe what your flow
Create a Node-RED flow which controls one of the LED motes listed in Lab 33. MQTT Control Loop
Add a dashboard "switch" node:
Describe what your flow
Answer 1:
Answer 1:
If you have an LED mote, add a flow to your Node-RED instance such that publishing to topic dustacademy/all_leds with body {"status": 1} or {"status": 0} turns your LED on or off
describe your flow
Answer 2:
Answer 2:
make sure you can switch on all LEDs of all motes