Yes, 3.3V power supply is sufficient to ensure proper function of the sensor: It is recommended to use two 1kΩ pull-up resistors to tie up I2C_DATA and I2C_CLK pins to VBUS or 3.3V power supply to perform proper I2C communication (Electrical Integration).


Please contact Neonode Support team for further information.

Kind Regards,
Neonode Support Team