Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP32 |
| Camera Module | OV2640 |
| Connectivity | WiFi 802.11 b/g/n, Bluetooth 4.2 |
| Input Voltage | 5V DC |
| SRAM | 520 KB |
| Flash Memory | 4 MB |
| Interface | UART, SPI, I2C, PWM |
| Dimensions | 40mm x 27mm |
| Weight | 10g |
| Software Support | Arduino IDE, MicroPython |
Anonymous
Apr 11, 2026
Rating: 5/5
Great for security cam
Used this to build a cheap home security camera. Video streaming works well over local network.
Anonymous
Apr 09, 2026
Rating: 4/5
Learning friendly
Good for learning embedded systems. Documentation online is plentiful which helps a lot.
Anonymous
Feb 21, 2026
Rating: 5/5
Perfect for IoT projects
This board works exactly as described. The WiFi connection is stable and the camera quality is decent for the price.
Anonymous
Feb 12, 2026
Rating: 5/5
Easy to program
Uploaded code via Arduino IDE without any issues. The UART interface makes debugging simple.
Anonymous
Jan 27, 2026
Rating: 4/5
Good value but needs stable power
Great little board. Just make sure you use a 2A power supply or it might reset during WiFi transmission.
Q: Is this board waterproof for outdoor use?
A: No, the board is not waterproof. You will need an enclosure for outdoor deployment.
Q: Does this board support SD card storage?
A: Yes, it supports microSD cards via SPI interface for local storage.
Q: What power supply is recommended?
A: We recommend a 5V 2A power supply to ensure stable WiFi operation.
Q: What is the maximum camera resolution?
A: The OV2640 sensor supports up to 1600x1200 (UXGA) resolution.
Q: Can I program this using MicroPython?
A: Yes, the ESP32 chip is fully compatible with MicroPython firmware.
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