2026-01-28 8:04 PM
Dear sirs.
I'm connecting an ISM330DHCX with an IIS2MDC and I need to know if the connections scheme is okay to operate in MODE 2
Then I need to know if pullups are needed for i2c bus coming from SCx and SDx, and if pulldowns are required for INT lines as in the provided schematic.
I'm based on the ISM330DHCX and IIS2MDC datasheets and X-NUCLEO-IKS02A1 board manual
The routing jumpers are there just in case we need to route one magnetometer to tha main I2C bus
Thanks in advance
Ignacio