Switch uart pin to other pin failed.

RE: Switch uart pin to other pin failed.

Joakim Jakobsen — Tue, 15 Nov 2022 09:37:58 GMT

Thank you.

Closing this again as vijayeswar has already created a new ticket for his issue:

\examples\peripheral\UART code not working on BT832x module custom board (RX - P0.12, TX - P0.11)

Br,
Joakim

RE: Switch uart pin to other pin failed.

Wols — Tue, 15 Nov 2022 09:06:05 GMT

I suggest you ask Fanstel's FAE, because they make this module.

Or open a new ticket, since I close this issue I think there will no any Nordic staff notice here.

In my case, as I say is HW problem, I turn on/off DCDC, and on/off internal crystal to find out where is the problem.

Also, you have to make sure your DTS has the correct pin config, and enable UART.

RE: Switch uart pin to other pin failed.

VijayEswar — Mon, 14 Nov 2022 13:56:46 GMT

Hi Wols

Im facing the same issue, Using BT832x module. In the custom board im using RX pin P0.12 and TX pin P0.11. Default it is RX pin P0.08 and TX pin P0.06.

This is the schematics that im using

Please help me out with the solution.

RE: Switch uart pin to other pin failed.

Wols — Thu, 03 Nov 2022 07:47:33 GMT

Solved.

After some tests, we believe is more like HW issue, so I'll go to check this way.