Bluetooth Relay Project:

Develop a USB to bluetooth adapter for my mechanical keyboard. Using a USB host shield, have an Arduino Pro Mini read keyboard usb commands and repeat them over bluetooth.

I have minimal experience with Arduino and circuitry, from my perspective this project seems pretty straight forward plug and play of the hardware components.

I plan to use the following hardware:


Total Cost: $55

I will be connecting the USB module by following the write up here and will be connecting the USBHost shield by following this guide and this guide

Does anyone have any comments/suggestions/concerns/words of wisdom before I start to order stuff?

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