Holybo Pixhawk 4 Mini: DShot capable

Hardware Pixhawk family
1

Hello,

From: http://ardupilot.org/copter/docs/common-dshot.html

For Pixhawk, The Cube and related boards with IO co-processors, the ESC’s ground and signal wire should be connected to the AUX OUT ports. For Pixracer and other boards with all PWM outputs coming from the main processor, the normal outputs can be used.

In which category does the Holybo Pixhawk 4 Mini fit?

To my understanding: No IO processors such as STM32F100 and thus DSHOT should be available on all ports.

Am I right?

Thanks :slight_smile:

2

Basically. PWM 7&8 don’t, but 3 of the cap pins do. Details on which pins/pin combinations support DShot on the 4-mini are here - https://github.com/ArduPilot/ardupilot/blob/master/libraries/AP_HAL_ChibiOS/hwdef/PH4-mini/README.md

3

Great!
Thanks for the info!