With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
It took me a while to figure this issue out. This happens for two reasons, when two clients with the same "clientname" subscribe to a mosquitto server or you are using a power supply that cant handle the sudden burst of ~800mA when a message from MQTT arrives. Each client connecting should have unique clientname and get a reliable 1 A or 2 A USB power supply.
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.