I'm trying to get this Bluetooth module to work however every time I try to use any apps to turn on an led or do anything it does nothing (the Bluetooth module's led does go from blinking to solid when I connect it with the apps so I know that isn't the problem) SETUP~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~…

Trouble with Bluetooth (JY-MCU)

anon57585045 November 13, 2017, 2:29am 4

CraftingStudio:
I have an update, the serial monitor prints ⸮ whenever I press "Led on" for some reason instead of printing 1

Press "Led on" on what?

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