@Alex-Kushleyev Thanks for the response. Let me try the newer version and come back

I have written Dshot signal generation using FreeRTOS in STM32 using STM Cube IDE. It is working and I can control the motor which is connected to a 4 in 1 ESC. I want to connect this STM32F446RE to VOXL2 board and give the actuator inputs through PX4 firmware. I have written code in my STM32 to parse the inputs from VOXL2. Please explain how to connect. Can I replace the STM32 in place of M0065 and proceed? I tried to connect our own STM32 through J18. But I am not able to get any inputs. Is PX4 VOXL2-IO written such that it configures only M0065?
@Alex-Kushleyev
I referred to the below link.
https://github.com/modalai/px4-firmware/tree/main/src/drivers/voxl2_io