How to Read Analog Pin Values on nRF5340 DK

[aniketd]

Hello , I want to read analog values from potentiometer using analog pin P0.04 (A0) on nrf5340 with zephyr ecosystem . Where can I get beginner documentation  like setting up analog pin and reading that pin.

I tried other similar questions but they were not for Zephyr.

Thank You

Wiring:

Potentiometer Vref-> 5V of nRF5340DK

Potentiometer GND-> GND of nRF5340DK

Potentiometer Output-> P0.04 (A0) of nRF5340DK

[Simon]

Take a look at the NCS tutorial part 3, section 3.5 Add the ADC peripheral, which demonstrates how to use ADC. It may be useful to complete 3.2 Set it up, 3.3 Build and flash it and 3.4 Modify the device tree first (also part 0 + part 1 if you got time).

Best regards,

Simon

[aniketd]

Thanks, It worked.