5 years, 11 months ago.

Flashing LED

Hi Sorry for the silly question but I have limited knowledge of electronics. I have the RN42 chip on a breadboard and was able to connect to it with my Android Phone. What I am trying to achieve is to flash and led on the breadboard using the chip from my phone. I don't have an arduino board - just the chip, breadboard with power and resistors / led . Is it possible to do this or will I have to buy more equipment. In the end I would like to have a bluetooth enabled bracelet with flashing led. Thanks howard

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