Hi,

Could you share your overlay file so that I can take a look at it?

Regards,

Priyanka

Hello

sorry,i've forget it;

app.overlay

&uart1 {
	status = "disabled";
};

&i2c1 {
	status = "okay";
	label = "i2c_1";
	sda-pin = < 0x22 >;
	scl-pin = < 0x23 >;
};

&i2s0 {
	status = "okay";
	sck-pin = <37>;
	lrck-pin = <36>;
	sdout-pin = <33>;
	sdin-pin = <32>;
};

thanks 

Best Regards

Hi,

The error says that you should select an i2c device. So I guess you could try mentioning the compatible device, as shown in the device tree.

-Priyanka 

Hello,

i've no idea for select device,

it is default codes in NCS, i've not change any code.

thanks 

Best Regards

Hi,

The overlay file should be named as <boad name>.overlay. So in your case, it should be nrf5240dk_nrf5340_cpuapp.overlay

Also, since the i2c1 is already enabled and you are using the default pins, you do not have to enter them again in the overlay file. But since the name in the program is not i2c1, an alias to this should be given in the overlay.

Regards,

Priyanka

Hi,

The overlay file should be named as <boad name>.overlay. So in your case, it should be nrf5240dk_nrf5340_cpuapp.overlay

Also, since the i2c1 is already enabled and you are using the default pins, you do not have to enter them again in the overlay file. But since the name in the program is not i2c1, an alias to this should be given in the overlay.

Regards,

Priyanka

Hello,

it work well,

thanks 

Best Regards