GPIO Pins 0.11 0.4 0.5

RE: GPIO Pins 0.11 0.4 0.5

Vidar Berg — Wed, 13 Apr 2022 11:03:34 GMT

Hi Vitaliy,

It worked for me after I disabled the flow control pins in my overlay file. Please try my project and see if you get the same result.

devzone.nordicsemi.com/.../io_5F00_test_5F00_nrf52833dk.zip

Best regards,

Vidar

RE: GPIO Pins 0.11 0.4 0.5

Vitaliy Freidovich — Wed, 13 Apr 2022 09:40:38 GMT

Hi,

Thanks for your prompt response.
I'm aware that they are used for a button & UART.
I would like to change that, and reassign them.
How can this be done?

Thanks!
Vitaliy

RE: GPIO Pins 0.11 0.4 0.5

Vidar Berg — Wed, 13 Apr 2022 09:27:06 GMT

Hi,

If you look at the silkscreen on the backside of the board you can see that these pins are assigned to the UART and one of the board buttons. You can also read more about the pin assigments in the DK user guide here: Buttons and LEDs and here: Debug input and trace. Are you able to select some of the other pins that are available?

Best regards,

Vidar