Distance Measurement Accuracy

[ptejasv]

Hello and thank you for your help.

I am working with the nrf52840 for a project that uses distance estimates. I have tried the sample Bluetooth: nRF Distance Measurement with Bluetooth LE discovery using MCPD. Can I check if there are any accuracy estimates for the MCPD ranging mode or any tested margin of error? I would like to see if the measurements I am getting are within the expected range.

Thank you.

[ptejasv]

Yes, I am using v2.2.99. I tried putting the DKs on plastic stools, which helped slightly, but I think what really made a difference was placing the reflector on its side as in the setup from the webinar instead of having it flat. I'm getting readings within 0.5m of the actual distance today and that is sufficient for what I'm working on. Thank you for your help!