Hi,
Currently, I use the VBAT3V=3V to supply the DA14585, and want to communicate with 1.8V I2C sensor. Is there any function that can change the gpio output voltage to 1.8v?
Thanks,
Iris
Hi Iris，
Thank you for posting your questions online.
Unfortunately, the voltage for GPIO only can be 3v/1v, you need add a voltage switch between the I2C bus.
BR,
JH_Renesas