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Crazyradio 2.0

Crazyradio 2.0

SKU: 114993067

The Crazyradio 2.0 enables the Crazyflie and Bolt to easily connect to a computer for more advanced use-cases. Using our Python library it's quick to create a low latency link which can be used for controls as well as logging and setting parameters in real-time. The dongle is delivered with a USB bootloader, where you can easily drag and drop your firmware.

 Although designed for our Crazyflie products, the USB dongle can be used for a range of applications since custom firmware can be flashed on it.

Note: Crazyradio 2.0 is not compatible with custom firmware made for the Crazyradio PA nRF24 MCU (for instance various security firmware projects) since it's based on a newer nRF52 chipset.


  • Radio power amplifier giving 20dBm output power
  • Open source firmware
  • Firmware upgrade via USB
  • Debug connector
  • Low latency

Package contents

  • 1 x Crazyradio 2.0
  • 1 x Duck antenna 2dBi


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