is there a esc/motors/accessories that will give me a way to get all the data from the motors while in air?consumption/amps/fails
can the px4 know when 1 motor is damaged/not working properly?
This ESC will give real time feedback while in air https://zubax.com/products/myxa
Any ESC with telemetry data output should do that. I just bought these Holybro Tekko32 F3 35A ESC BLHeli_32. Full disclosure, I haven't tested them out yet, but I think it's what you are looking for.