Features: Processor: ESP-32 Onboard camera: OV2640 Camera resolution: 1600×1200 pixels; JPG output Operating voltage: 3.3V Camera interface: I2S Color depth: 8-bit 16M colors Please note this board doesn't carry a USB-to-Serial UART adapter (e.g., CP2102, CH340g) so you'll need to connect one to its TX/RX pins and/or set it up for OTA