Introduction

If you have sufficient soldering skills it is possible to build a cheaper BlueTooth? ICS adapter by using the RN-42 adapter and a small number of parts. The RN-42 Bluetooth module requires 3.3 volts for operation and communication so we will need some circuitry to adjust voltages.

Schematic

Below is a schematic of how the RN-42 module could be used to build a ICS adapter.

License

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