@kestrelsystemsbp Can you disable the px4 autostart (e.g. systemctl disable voxl-px4) and then reboot the drone? Then start voxl-px4 from the command line and capture it's output (e.g. voxl-px4 -d)?

@wifa799 Are you still having troubles? I got a new PureThermal mini and it also works fine.

@SKA I would review this page if you haven't already: https://docs.modalai.com/voxl2-external-flight-controller/

@dongsup-seo I would recommend flashing the latest SDK (1.4.1) as that will have much better handling for M0054-1/2, I think a lot of that logic was missing on 1.1.3 as that is very old.

@Suvasis-M https://docs.modalai.com/voxl2-mini-external-flight-controller/

@Raza-Rizvi In that diagram it shows PWM out to the ESCs. Are you planning to use PWM ESCs or the UART based ModalAI 4-in-1 ESC?

@Raza-Rizvi That one may prove to be more challenging. Is there a PX4 driver that sends commands to it over UART?

@Raza-Rizvi Yes, you should be able to use J9 on that board.

@Raza-Rizvi Here is an add on board with UART: https://www.modalai.com/collections/voxl-2-add-ons/products/m0151?variant=47083939791152, and here is the M0065 IO board: https://www.modalai.com/collections/expansion-board/products/voxl2-io?variant=40610514206771

@Raza-Rizvi We have never attempted to integrate one of these. But I took a look at their documentation and it looks like it connects to the flight controller with 2 interfaces. One is UART for Mavlink which could be connected to an application processor (Linux) UART via one of our add-on boards. And the other is SBus for RC input. This would require one of our M0065 IO boards since we do not support SBus on VOXL2 directly.