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Guide Contents
Guide Contents
Introduction
So it's a Fancy Pants Wireless UART Adapter?
Download our free Android/iOS app and you're ready to rock!
You can do a lot more too!
Why Use Adafruit's Module?
Technical Specifications
Pinouts
Power Pins
UART Pins
Other Pins
Reverse Side Breakouts
Assembly
Prepare the header strip:
Add the breakout board:
And Solder!
Wiring
Wiring for Arduino Uno
Wiring for an Arduino Micro or Leonardo
Wiring for an FTDI Cable
Factory Reset
Factory Reset via DFU Pin
FactoryReset Sample Sketch
AT+FACTORYRESET
Factory Reset via FCTR Test Pad
DFU Updates
Adafruit Bluefruit LE Connect
Current Measurements
Test Conditions
Fast Advertising Mode
Slow Advertising Mode
Connected Mode (UART)
© Adafruit Industries
https://learn.adafruit.com/introducing-the-adafruit-bluefruit-le-uart-
friend
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