how to improve the nRF Distance Measurement stability

[Jason.w]

Hi.
We evaluated the nRF Distance Measurement result with sample 'samples/bluetooth/nrf_dm' of nRF Connect SDK 2.0.0. hardware is two nrf52833dk_nrf52833 board. Below is a test log at 10 meters distances outdoors. 

poor or failure will possible occur continuously. Is there any way to improve the ranging stability? and How to increase data output rate?

Best regards

[Marte Myrvold]

Hi,

I have started looking into your case, but I will have to check this internally. I will get back to you on Monday.

Best regards,

Marte

[Marte Myrvold]

Hi,

I am still waiting on a response, but I will update you as soon as I can. Due to summer vacation in Norway we are short on staff, so increased response time is expected.

Best regards,

Marte

[Jason.w]

Hi.

OK. There's no rush. I will wait for update.

Best regards,

[Marte Myrvold]

Hi,

Based on your picture you seem to have some serious issue with the readings. More information about your set up can help figure out the reason. What other 2.4GHz items are in the area when you are testing? Can you share a picture of your test setup? How are you powering the boards? Please also check if the readings are from a stable location, as the jumps in range seem to correlate well with the QoS data.

Best regards,

Marte

[Jason.w]

Hi，

It may be difficult to know the reason for unstable. I just want to know which factors affect stability and how to improve reliability.

Best regards