Hi, Guys. Thanks for reading my topic. and always I appreciate this Forum. Can I get some help? first, my setting is.. [image] Can you see this photo? Anyway. I want to send if I press switch in arduino, then receive other arduino and turn on led via bluetooth. So, 1.press switch 2. send dat…

HELP! About Bluetooth and Analog switch!

Robin2 October 24, 2017, 7:34am 3

Have a look at the examples in Serial Input Basics - simple reliable ways to receive data.

...R

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