HOW TO MEASURE LIGHT INTENSITY WITH PHOTODETECTOR (ADPD2211), USING NRF52840 DK?

Hi,

Im using PCA10056 nrf52840 to measure light intensity with photodetector.

I got that sensor to measure the intensity of the light on the Arduino. But I don't know how I could do the same with nrf52840 board. I also use nrf52840 board for A0 and A1 pins

Arduino uses the attributes OUTPUT and INPUT and LOW and HIGH. What would be the corresponding attributes of nrf52840 board? I use the SEGGER program for programming.

I have highlighted in yellow the points where I need help.

Thanks for the help.

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0 Kenneth over 4 years ago

To get familiar with developing with the nRF Connect SDK I recommend to start with the DevAcademy course:
https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals/

Once you have familiarized with the course you can check out this example that will sample an ADC input:
https://devzone.nordicsemi.com/f/nordic-q-a/85912/nrf52840-zephyr-adc-read-issue

Best regards,
Kenneth
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0 Kenneth over 4 years ago

To get familiar with developing with the nRF Connect SDK I recommend to start with the DevAcademy course:
https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals/

Once you have familiarized with the course you can check out this example that will sample an ADC input:
https://devzone.nordicsemi.com/f/nordic-q-a/85912/nrf52840-zephyr-adc-read-issue

Best regards,
Kenneth
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