Saturday, August 30, 2014

GIVING YOUR MICROCONTROLLER A WIRELESS (BLUETOOTH) SERIAL PORT #2 #9

Here is the circuit for providing the interfacing circuit of RN42 bluetooth module with microcontroller. The DIP switches here is used to configure the device to predefined mode.The data sheet and reference can be found here for RN42.

The PCB for the module is some what like 
The 3D model of the circuit.


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