Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Main Controller | ESP32-S |
| Camera Sensor | OV2640 2MP |
| Wireless Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.2 |
| Power Supply Input | 5V DC via Micro USB or Pin Header |
| PSRAM Capacity | 4MB |
| Flash Memory | 4MB |
| Supported Interfaces | UART, SPI, I2C, PWM |
| GPIO Pins | 9 Available GPIOs |
| Board Dimensions | 40mm x 27mm x 8mm |
| Net Weight | 10g |
Anonymous
Mar 27, 2026
Rating: 5/5
Easy to program
Flashed with ESPHome immediately. The pinout is standard and easy to find documentation for. Highly recommend for beginners.
Anonymous
Mar 09, 2026
Rating: 5/5
Compact and powerful
Love the small form factor. I embedded this into a custom enclosure for a security cam. Video streaming is smooth.
Anonymous
Mar 06, 2026
Rating: 4/5
Great value but needs stable power
Excellent module for the price. Just make sure you use a reliable 5V power source or the camera might brownout during startup.
Anonymous
Mar 05, 2026
Rating: 3/5
Good hardware, tricky setup
The hardware is solid, but getting the drivers installed for the serial upload took some time. Works well once configured.
Anonymous
Jan 29, 2026
Rating: 5/5
Perfect for IoT Prototyping
This board works exactly as described. The camera quality is good enough for motion detection projects. Wi-Fi connection is stable.
Q: What voltage regulator is used on this module?
A: The board includes an onboard 3.3V LDO regulator, but you should supply 5V to the input pin for stability.
Q: Can I use this with the Arduino IDE?
A: Absolutely. It is fully compatible with the Arduino IDE using the ESP32 board manager package.
Q: How do I upload the first firmware?
A: You need a USB-to-TTL serial converter. Connect GPIO0 to GND to enter flash mode during upload.
Q: Is the camera module replaceable?
A: The camera is connected via a flexible cable, but replacement requires careful handling due to the small connector.
Q: Does this board support micro SD cards?
A: Yes, there is a micro SD card slot on the board for local storage expansion.
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