ESP32S3 - OV3660 pinout
Posted: Thu Apr 16, 2026 1:11 pm
Hi there,
I was wondering, what the correct voltage for DVDD of the OV3660 camera is. XIAO ESP32S3 Sense schematic is using an LDO with 1.3V fixed output but sources the cam with VCC_1V8. Looking at the datasheet of the OV3660 it says 1.5V at DVDD is correct as it is core voltage.
I am confused wheter the XIAO schematic is incorrect or I am missing something.
I was wondering, what the correct voltage for DVDD of the OV3660 camera is. XIAO ESP32S3 Sense schematic is using an LDO with 1.3V fixed output but sources the cam with VCC_1V8. Looking at the datasheet of the OV3660 it says 1.5V at DVDD is correct as it is core voltage.
I am confused wheter the XIAO schematic is incorrect or I am missing something.