T-Rex 450 problem with ESC Wraith32 V2

ArduCopter Traditional Helicopter
1

Good morning,
I installed and configured the following components:
Align T-Rex 450 DFC helicopter, FC Matek H743 WLTE, GNSS & Compass Mantek M10Q 5883, ESC Wraith32 V2, FrSky Archer RS receiver, FrSky Taranis qx7 remote control accst, 3 servi Savox SH-0263mg, 1 servo Align DS520.
I manage to arm it, but the engine doesn’t start.
The esc signal is on pad S1 and the esc RX is on pad RX4. You can help me?
The log is at the link: 2023-11-25 16-11-09.rlog - Google Drive
Thank you

2

The link at the .bin log is: 3 25-11-2023 16-05-24.bin - Google Drive

3

Ciao Walter!
first, did you follow this procedure for Dshot ESCs.
Then SERVO_BLH_MASK shall be set to 1 (0 in your current config) and SERVO_BLH_OTYPE to 5 (if using Dshot300).
Check that ESC telemetry is coming through MP.

4

Thanks. It work, but it turns in the opposite direction. I have setting the parameter SERVO_BLH_RVMASK to reverse the direction of rotation. And thanks to your subsequent indications I have setting RPM1_TYPE:5, RPM1_ESC_MSK:1 and RPM1_SCALING:0.099 to read the main rotor rpm.
Thanks

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