I’m now using Sapog-based ESC (Holybro Kotleta 20) and want to get RPM data through QGroundControl in real time.
Can you tell me how can i do that? or is it possible or available?
Reading RPM Data using Sapog-based ESC
You need to subscribe to uavcan.equipment.esc.Status as described in the reference manual:
https://files.zubax.com/products/io.px4.sapog/Sapog_v2_Reference_Manual.pdf
How you can actually implement that depends on the flight stack you are using.