Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Chip Model	ESP32
Camera Sensor	OV2640 2MP
Wi-Fi Protocol	802.11 b/g/n
Bluetooth Version	V4.2 BR/EDR and BLE
Internal SRAM	320 KB
External PSRAM	4 MB
Input Voltage	5V DC
Communication Interfaces	UART, SPI, I2C, PWM
Board Dimensions	40 x 27 x 10 mm
Software Support	Arduino IDE, MicroPython

5 reviews

Anonymous

Apr 17, 2026

Rating: 5/5

Great for IoT projects

Works perfectly for my home security cam project. Video quality is decent for the price.

Anonymous

Apr 08, 2026

Rating: 4/5

Good value but needs extra adapter

Camera quality is decent but remember you need an FTDI programmer to upload code.

Anonymous

Feb 18, 2026

Rating: 3/5

Missing USB connector

Note that you need an FTDI programmer separately. Board works fine once programmed.

Anonymous

Feb 15, 2026

Rating: 5/5

Excellent video streaming

Low latency over Wi-Fi. Setup was straightforward using the Arduino IDE examples.

Anonymous

Feb 05, 2026

Rating: 5/5

Perfect for learning embedded systems

Documentation was helpful and the community support for ESP32 is massive.

5 FAQ

Q: What is the max resolution?

A: The OV2640 sensor supports up to 1600x1200 UXGA.

Q: Can it run on battery?

A: Yes, it can be powered via the 5V pin or VIN with a suitable battery source.

Q: Is SD card supported?

A: Yes, microSD card is supported via the SPI interface.

Q: Does it include a USB cable?

A: No, requires separate FTDI programmer for uploading code.

Q: Does it support 5GHz Wi-Fi?

A: No, this module only supports 2.4GHz Wi-Fi networks.

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