Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller	ESP32-S3-WROOM-1
Flash Memory	16MB
PSRAM	8MB Octal PSRAM
Wi-Fi Standard	Wi-Fi 4 (802.11 b/g/n)
Bluetooth Version	Bluetooth 5 (LE)
Camera Interface	DVP Interface Support
Audio Interface	I2S & PDM Microphone Support
Input Voltage	5V DC via USB-C
Programming Port	USB Type-C
Board Dimensions	25.4 x 17.8 x 3.2 mm

5 reviews

Anonymous

Mar 17, 2026

Rating: 5/5

Great for AI Projects

The ESP32-S3 handles the voice models surprisingly well. Setup was straightforward and the performance is solid for edge computing tasks.

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect Mainboard

Using this for a small vision robot. The camera interface works flawlessly with the right sensor. Highly recommend for hobbyists.

Anonymous

Mar 07, 2026

Rating: 5/5

Compact and Powerful

Love the form factor. Fits perfectly into custom enclosures. The PSRAM is a lifesaver for memory-intensive operations.

Anonymous

Feb 19, 2026

Rating: 5/5

Excellent Connectivity

Wi-Fi and Bluetooth stability is top notch. Great for remote control applications and sending sensor data to the cloud.

Anonymous

Jan 18, 2026

Rating: 4/5

Good but needs patience

Hardware is solid and feels premium. Documentation could be better for beginners but the community support fills the gaps.

5 FAQ

Q: Can I run local LLMs on this?

A: It supports lightweight models optimized for edge devices, not full large language models due to memory constraints.

Q: Does it come with a camera module?

A: No, this is the mainboard only. Camera modules are sold separately and connect via the header pins.

Q: Is this compatible with Arduino IDE?

A: Yes, it is fully compatible with the Arduino IDE using the ESP32 board manager package.

Q: Is there a microphone built-in?

A: The board supports I2S/PDM microphones via header pins, but none are soldered on by default.

Q: What power supply do you recommend?

A: A stable 5V 2A power supply via USB-C is recommended for best performance during Wi-Fi transmission.

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