I have 4x BLHeli_32 ESCs on my quadcopter. They work fine with “Normal” PWM servo output. Each ESC just has its ground and signal connections wired up (telemetry is NOT connected). These servo connectors go to Pixhawk “MAIN” outputs 1-4.
So far so good.
I would like to configure these so I downloaded the BLHeli32 software.
- I set MOT_PWM_TYPE to DShot150
- I set SERVO_BLH_AUTO to 1
- I moved one of the servo connectors that was on “MAIN” 1 to “AUX” 1.
I rebooted the Pixhawk. I ran the BLHeli32 software and it says:
“Rebooting flight controller”
“Connection to Flightcontroller failed! Please chek usb/serial Port- und power-connections to the Interface!”
Anyone have any ideas what I am doing wrong? Thank you.