GNSS on nrf9151-DK not work

RE: GNSS on nrf9151-DK not work

Ulf Gerlach — Wed, 12 Mar 2025 17:20:22 GMT

Thanks a lot. This was it for me also. Got fast results in free air.

Regards

Ulf

RE: GNSS on nrf9151-DK not work

Jaroslav Havel — Wed, 12 Mar 2025 12:53:12 GMT

Hi Ulf,

My problem was that I had poor signal strength inside the building. When I went outside with the development kit, I managed to get a signal. As for the code, I didn't change or modify anything.

Regards

Jaroslav

RE: GNSS on nrf9151-DK not work

Ulf Gerlach — Tue, 11 Mar 2025 14:52:48 GMT

Hi,

might be that I have a similar problem with the DK. How did you solve it?

Regards

Ulf

RE: GNSS on nrf9151-DK not work

Jaroslav Havel — Mon, 30 Dec 2024 17:43:55 GMT

I fixed it. Thanks for the help.

Regards

Jaroslav

RE: GNSS on nrf9151-DK not work

Charlie — Mon, 23 Dec 2024 12:31:48 GMT

Hi,

Thanks for checking with us.

Can you confirm that you are running Cellular: GNSS with latest NCS 2.9.0? Please also make sure that your MFW is the latest v2.0.2.

The default GPS antenna on nRF9151DK board is good enough if you test under open sky, the cold start TTFF without A-GPS could take up to two minutes normally. Did you wait longer enough? GNSS need to use at least 4 satellites to caculate a fix.

A hardware issue could also be possible, it would be great if you have one more nRF91xxDK to test along side the issue nRF9151DK.

Best regards,

Charlie

RE: GNSS on nrf9151-DK not work

Jaroslav Havel — Sun, 22 Dec 2024 08:40:17 GMT