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Expected completion time of this lab:
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Create a Node-RED flow which controls one of the LED
of one of your motesDescribe what you did
Info icon false title Answer 1:motes listed in Lab 33. MQTT Control Loop
Add a dashboard "switch" node:
- Make sure you can actuate your mote's LED from your phone
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title | Extra points! |
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Describe what your flow
Answer 1:
Challenge
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 offdescribe your flow
Answer 2:
make sure you can switch on all LEDs of all motes