MQTT Send and Receive Example
Sends a random value via MQTT to the public MQTT-broker shiftr.io and in the same time listens for changes on that channel /cablestest. MQTT is a great lightweight protocol to send values from one device to another, e.g. you could connect your Arduino with a cables-patch.
If you visit shiftr.io/try#terminal you can view the information being sent.
Example for ops:
Licence: Public Domain Dedication
Commercial use ok, freely remix, reuse this work without restriction, please credit the author.More patches made by cables users
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