• BLE400 is a mother board designed for BLE4.0 Bluetooth 2.4G Wireless Module.
  
  

   

  BLE400 Features
  
  Onboard battery holder, multi power supplies are available
  All the IOs are accessible for easy expansion
  Integrates CP2102 for debugging
  LEDs and user keys, compatible with other official boards, easy to use

  
  What's on the BLE400

  

   

  1. Wireless module connector: for easily connecting modules like Core51822
  2. MCU pins expansion connector
  3. I2C interface
  4. SPI interface
  5. 5V/3.3V power input/output: usually used as power output, also common-grounding with other user board
  6. USB connector: USB TO UART via onboard convertor CP2102
  7. Debugging interface
  8. UART interface
  9. Battery holder
  10. User LEDs
  11. User keys
  12. Reset button
  13. CP2102
  14. USB TO UART jumper
  15. LEDs & Keys jumper
   

Package includes:

1PCS BLE400 Mother Board for nRF51822 BLE4.0 Bluetooth 2.4G Wireless Module Expansion L