Use of the nPM1300 is on board the nRF54L15.

[peit]

Is it possible to configure and use of the nPM1300 is on board the nRF54L15 through the nRF connect for desktop -> nPM PowerUP ?

[Michal]

Hello,

The answer is "no".

If it is a DK you can use the board configurator to configure at least some values.

Otherwise you can use NCS drivers, npxm library or I2C directly to configure nPM1300 from the MCU.

Best regards,

Michal

[peit]

Michal said:

If it is a DK you can use the board configurator to configure at least some values.

If I'm not mistaken, I can configure (in board configurator) only the output voltage on this board.

I'm a little confused, was this nPM1300 installed there just for this one option?

Michal said:

Otherwise you can use NCS drivers, npxm library or I2C directly to configure nPM1300 from the MCU.

Best regards,

The nPM1300 is connected directly to the debugger, I can still connect to nPM1300 from nRF54L15 on this board ?

[Michal]

peit said:

The nPM1300 is connected directly to the debugger, I can still connect to nPM1300 from nRF54L15 on this board ?

Sorry, just double checked the schematic and you are right, it is connected only to the debugger.

peit said:

I'm a little confused, was this nPM1300 installed there just for this one option?

It was installed there to regulate the voltage for the nRF54L15 chip, the same as in most of our DKs. For developing a product using nPM1300 you should get the nPM1300 EK as well.

Best regards,

Michal

[peit]

Thank you!

Michal said:

It was installed there to regulate the voltage for the nRF54L15 chip, the same as in most of our DKs. For developing a product using nPM1300 you should get the nPM1300 EK as well.

[Michal]

You're welcome.

Best regards,

Michal