Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP32 |
| Camera Module | OV2640 / OV3660 |
| Wireless Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.2 |
| Input Voltage | 5V via Micro USB |
| Operating Voltage | 3.3V |
| PSRAM | 4MB |
| Flash Memory | 4MB |
| Interface | UART, I2C, SPI, PWM |
| Programming Support | Arduino IDE, MicroPython, ESP-IDF |
| Dimensions | 50mm x 27mm x 13mm |
Anonymous
Apr 12, 2026
Rating: 5/5
Great for beginners
I am new to embedded systems and this board was easy to get started with. Plenty of tutorials online. The camera focus is adjustable which is a nice touch.
Anonymous
Mar 31, 2026
Rating: 3/5
Camera focus ring was loose
The board functions well, but the focus ring on my camera module was a bit loose and kept shifting. I had to glue it in place. Functionality is otherwise fine.
Anonymous
Mar 04, 2026
Rating: 4/5
Good value but needs stable power
The module is great, but make sure you use a good 5V power supply. It tends to reboot if the power is unstable during Wi-Fi connection. Otherwise, very happy with the purchase.
Anonymous
Feb 21, 2026
Rating: 5/5
Excellent development board
I've tried several ESP32-CAM variants, and this MB version is much easier to program because of the built-in serial interface. No need for external FTDI programmers.
Anonymous
Feb 14, 2026
Rating: 5/5
Perfect for IoT projects
This board works exactly as described. I used it for a home security camera project and the video quality is decent for the price. Setup with Arduino IDE was straightforward.
Q: Does it work with Home Assistant?
A: Yes, many users successfully integrate this board with Home Assistant using ESPHome or native ESP32 camera components.
Q: Can I power this via GPIO pins instead of USB?
A: Yes, you can supply 5V to the 5V and GND pins, but ensure the power source is stable to prevent boot loops.
Q: What is the maximum video resolution?
A: The OV2640 sensor supports up to UXGA (1600x1200) resolution, though streaming quality depends on your Wi-Fi bandwidth.
Q: Is the camera lens replaceable?
A: The camera module is connected via a ribbon cable. While technically replaceable, we recommend using the included OV2640 for best compatibility.
Q: Does this board support SD card storage?
A: Yes, there is a microSD card slot on the board that supports FAT32 formatted cards up to 4GB for local storage.
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