Measure latency over WiFi on PX4

Hi :slight_smile: ,

I would like to measure the latency over WiFi on my PX4 on both directions but I have only the PixRacer R15 board and the Wifi module, not the entire HW drone. Is there any possibility to measure the latency without the complete HW drone? I used the mavSDK-Python version and jMavSim to communicate with the drone but in virtual mode. In this mode I can not measure the latency, only to run some example in order to see how to communicate with the drone in a virtual simulation. Also, I found out that there is a possibility to measure the latency through the PING from QGroundControl-> MAVLink Inspector. So, I have some questions:

  1. Do I need the entire Hw drone to measure this latency through the QGC?
  2. What others possibilities do I have in order to measure this latency?
  3. Do I need the entire Hw drone to run the examples from mavSDK on the Px4 board? MavSDK->example is the way I chose to communicate with PX4 from my PC but without results. I could not communicate with the PX4 board through this examples.

Thanks. Grateful for any help.:slight_smile: