Arduino example on nRF SDK v.2.2.0

[Paul M.]

Hi,

I am trying to operate the sparkfun triad spectral sensor using an nRF5340 DK and the nRF SDK v.2.2.0 via I2C.

I did find an Arduino Library for to work the sensor, together with an arduino-on-zephyr library, which even includes an nRF52840 variant.

However, I am not sure how to use this variant or update it to the 53840 and the SDK 2.2.0

Would you have any idea how to do this?

Thanks in advance,

Paul

[Menon]

Hello,

I am not an expert or I haven't used this sensor before. But, did you manage to work with nrf52840 and this sensor? 

Kind Regards,

Abhijith 

[Paul M.]

Hello Abhijith,

I did not try it with the nRF52840 yet

[Menon]

Hello,

I was looking through the sensor datasheet and I guess I2C interface is enabled by default (address 0x49). So as a starting point try including the Sparkfun library to the build system. Take a look at this example which shows how you can include an external library.

Kind Regards,

Abhijith