Matek CRSF-PWM-B CRSF to PWM Converter

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This CRSF-PWM-B converter will make sure that you can fly any of your favorite CRSF protocol modules on wings or other scenarios where you might need a PWM signal! 

Check out all of our receivers, as well as all of our Matek selection!


  • Compatible with CRSF protocol receiver only
  • Support any CRSF protocol receivers (including 433MHz, 868MHz, 915MHz, 2.4GHz)
  • Compatible with external Current sensor (0~3.3V)
  • Vbat and Current sensor scale configurable
  • Firmware upgradeable


  • PWM outputs: 8
  • PWM Frequency: 50Hz default, 100,160,330, 400Hz
  • UARTs: 2 (for Receiver and GPS)
  • Telemetry ID: RxBt, Curr, Capa, Bat%, GPS, GSpd, Hdg, Alt, Sats
  • 5.5~30V battery voltage input @ Vbat pad
  • BEC 5V built-in (5A continuous /6A Peak)
  • Dimensions: 33mm x 21mm
  • Weight: 4.6g


  • 1x Matek CRSF to PWM Converter