BLE400 (Waveshare) BLE4.0 Bluetooth 2.4G Mother Board

BLE400 (Waveshare) BLE4.0 Bluetooth 2.4G Mother Board

Reference: WS-9546 (WS-BLE400)

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BLE400 (Waveshare) BLE4.0 Bluetooth 2.4G Mother Board

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BLE400 (Waveshare) BLE4.0 Bluetooth 2.4G Mother Board

BLE4.0 Bluetooth 2.4G Mother Board, provides I/O expansion connectors and various interfaces


  • BLE400 is a mother board designed for BLE4.0 Bluetooth 2.4G Wireless Module
  • Development resources: demo codes, schematic, datasheets - Click here to download

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

Bluetooth 2.4G RF development board on board resource

  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

BLE400 Dimension

BLE400 Dimension

Package Contains

  1. BLE400 x 1
  2. USB type A to Mini-B cable x 1


WS-9546 (WS-BLE400)

Specific References

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