How to enable I2C1 on NRF9160

RE: How to enable I2C1 on NRF9160

citole_n — Thu, 18 Apr 2024 20:59:09 GMT

Hi,

I came across the same error, this is likely caused by the fact that you are missing the property pinctrl-names for &i2c1 in your overlay.

In your case, add pinctrl-names = "default"; in &i2c1.

&i2c1 {
    ...
    pinctrl-names = "default"; // Add this
    ...
}

Regards,

RE: How to enable I2C1 on NRF9160

Edvin — Fri, 08 Mar 2024 14:23:45 GMT

Hello,

If you would like me to have a look, please upload the entire application (zip the application folder, and upload it), so that I can build and get the same output that you are seeing.

And I also recommend you check out the SDK fundamentals course in the Nordic DevAcademy.

Particularly Lesson 6 is relevant, where they describe how to set up an I2C peripheral in NCS from scratch. I believe that if you follow that, you will be able to build without build errors.

Best regards,

Edvin