nRF9151 SMA DK - Not able to configure 3.3V VDD GPIO

[Jasu]

Hei,

I have nRF9151 SMA DK v0.9.0 running with board controller FW v1.1.0. This is stated by the Board Configurator v1.1.2 tool.

I tried to set both nPM VOUT2 and VDD (nPM VOUT1) to 3300mV, but when measured from the VDD GPIO, it remains v1.8V

Tool says "Rendering for nRF9151-DK SMA v1.1.0". And when rebooting and reconnecting, tool seems to think I have 3300mV set.

Anything else I should do to set 3.3V IO?

Thanks, Jaakko

[Michal]

Hello Jaakko,

Is your devkit default, or are there any cut solder bridges?

Sounds to me like there could be a bug in the board controller software, but let me do some test myself.

Best regards,

Michal

[Jasu]

Hei Michal. DK is unmodified.

-- Jaakko

[Michal]

Hello Jaakko

Just tested on my device, works fine here.

Do you have any other DK to test with maybe?

Best regards,

Michal