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rockavoldy/cc3d-crsf.md

Created August 21, 2023 05:52
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Use CC3D as CRSF-to-PWM
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cc3d-crsf.md

CC3D as CRSF-to-PWM

Have CC3D lying around, but can't use it with ELRS since it's not supported on the latest betaflight or INAV firmware CC3D have.

  1. Clone this repository CapnBry/CRServoF
  2. Build with TARGET CC3D
  3. Flash using STLink

MainPort and FlexiPort pinout Serial cable pinout

Pin number Function
1 GND
2 5v
3 TX
4 RX

HappyModel EP1

ELRS RX with CC3D

[ CC3D Pin ELRS RX
GND (1) GND (1)
5V (2) 5V (2)
TX (3) RX (4)
RX (4) TX (3)
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