CL Racing

CL Racing 藍牙模組


The CLRacing Bluetooth USB adapter is compatible with the SpeedyBee app (Android & IOS), and allows wireless flight controller configuration in the field!


  • 2s-8s power input, at the same time, the Micro USB interface supplies power to the flight controller (A battery can simultaneously power the Bluetooth module and the flight controller)
  • Support FC power the bluetooth module.(on supported OTG CLRACING products)
  • Support STM32/Cp210x USB Connector, compatible with most flight controllers
  • Using with SpeedyBee APP, the most convenient Mobile Ground Station!
  • iOS Device: iPhone 4S, iPad 3rd Gen and later iOS 10.0+ : App Store Download
  • Android 4.3+ Devices: Google Play Download


  • Output Power: 0 dBm
  • Receiver Sensitivity: -94 dBm
  • Transmission Rate: Bidirectional 2K/S
  • Bluetooth Protocol: Bluetooth Specification V4.0 BLE
  • Transmission Distance: 10m
  • Frequency Range: 2400 MHZ – 2483.5MHZ (2.4G ISM Band)
  • Baud Rate: 19200
  • USB to Serial Port Baud Rate: 115200
  • Operating Voltage: 2-8S LiPo (6 – 30V)
  • Minimum Operating Current: 20mA
  • The Operating Current When Connecting FC: 80mA
  • Dimension: 42x20x5.6mm
  • Net Weight: 3.5g


  • 1x CLRacing Bluetooth USB Adapter
  • 1x XT60 Connector
  • 1x Wire Set

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