Hello everyone,
I'm working with the nRF5340 and I would like to connect a LIS2MDL sensor(see the schematic below).
The sensor has two power pins: VDD and VDD_IO. Initially, I connected both pins to VDD. However, I'm not sure this is the correct approach because the sensor is returning some strange values, and I'm wondering whether the issue could be related to the power supply configuration.
For this reason, I started looking for the VDD_IO supply on the nRF5340 DK, but I have not been able to determine exactly where it is available on the boar also i wann know the difference between vdd and vdd_io.
Could someone clarify how VDD and VDD_IO should be connected when using the sensor with the nRF5340 ? Also, where can I find the appropriate VDD_IO voltage rail on the board?
Thank you in advance for your help.
