Datasheet

Since the UART Friend is, well, a serial port, you can use an FTDI Friend or cable to quickly connect using any serial console. You won't get

MODE or DFU connections, so don't forget to flick the mode switch as necessary if you want to be in a particular mode.

Simply insert an FTDI cable directly into the Bluefruit LE UART Friend header by using the six pins in the middle, being careful to align the power

pins up correctly (the red wire to VIN and the black wire to GND):

https://learn.adafruit.com/introducing-the-adafruit-bluefruit-le-uart-

friend

Page 17 of 115