ESP32-CAM WiFi + Bluetooth With Camera Module OV2640 2MP
ESP32-CAM WiFi + Bluetooth Camera Module Development Board ESP32 With Camera Module OV2640 2MP
ESP32-CAM board specifications:
Wireless Module- ESP32-S WiFi 802.11 b/g/n + Bluetooth 4.2 LE module with PCB antenna, u.FL connector, 32Mbit SPI flash, 4MBit PSRAM
External Storage – micro SD card slot up to 4GB
Support for OV2640 (sold with board) or OV7670 cameras
Image Format – JPEG( OV2640 support only ), BMP, grayscale
LED flash light
Expansion – 16x through-holes with UART, SPI, I2C, PWM
Misc – Reset button
Power Supply – 5V via pin header
Flash LED off – 180mA @ 5V
Flash LED on to maximum brightness- 310mA @ 5V
Deep-sleep – 6mA @ 5V min.
Modem-sleep – 20mA @ 5V min.
Light-sleep – 6.7mA @ 5V min.
Dimensions – 40.5 x 27 x 4.5 mm
Weight- 10 grams
Temperature Range – Operating: -20 ℃ ~ 85 ℃; storage: -40 ℃ ~ 90 ℃ @ < 90%RH
The board needs to be programmed with ESP-IDF as explained in details in Github, and there’s no Arduino IDE support. So if you’r not comfortable with using Espressif development framework better skip this board.
The demo code takes a QR code, and outputs it as ASCII code in the serial console.