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Now included in modern smart phones and tablets, its fun to add wireless connectivity. \u003c\/p\u003e \u003cp\u003eThe Bluefruit LE UART Friend makes it easy to add Bluetooth Low Energy connectivity to anything with a hardware or software serial port. Use the included hardware flow control so you won't have to think about losing data. Connect to your Arduino or other microcontroller or even just a standard FTDI cable for debugging and testing.\u003c\/p\u003e \u003cp\u003eThis multi-function module can do quite a lot! For most people, they'll be very happy to use the standard Nordic UART RX\/TX connection profile. 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Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)
- ARM Cortex M0 core running at 16MHz
- 256KB flash memory
- 32KB SRAM
- Transport: UART @ 9600 baud with HW flow control (CTS+RTS required)
- 5V-safe inputs (Arduino Uno friendly, etc.)
- On-board 3.3V voltage regulation
- Bootloader with support for safe OTA firmware updates
- Easy AT command set to get up and running quickly
- Dimensions: 21mm x 32mm x 5mm / 0.8" x 1.26" x 0.2"
- Weight: 3.4g
- Using Adsfruit's Bluefruit iOS App or Android App, you can quickly get your project prototyped by using your iOS or Android phone/tablet as a controller, or write your own to communicate with the UART service.
- Check out our tutorial for all of the details that you can dream of!
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