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A project log for nRF51822 BLE Flex Module

nRF51822 implemenation of Smart Bluetooth with a large amount of GPIO, 3dB antenna and SWD connector. For sale on Tindie.

Chris HamiltonChris Hamilton 01/21/2015 at 19:520 Comments

I have finally been able to update this board. The BiPower OTG and Qi/USB Charger modules are mostly done. So I know what the pin outs will look like (which held this board back). So I should be sending a new design with the 3dB antenna and shield to OSHPark this weekend. The design just fits the Tag Connect pogo programmer and antenna just outside the shield. I also added optional components - a reset button, an RGB LED (in shield), and a 32k crystal.