hi guys, it’been several months use pixhawk2.4.8 which is from China, I still don’t know much difference between pixhawk and pix4. I have to make choices when flash osd Firmware for example. there are two Firmware version, one is mavlink–pix4, the other is mavlink, I didn’t know what version is suit for me.
If you’re using ArduPilot, the one that says PX4 is wrong.