Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller	ESP32-S3
Display Size	1.85 Inches
Resolution	368 x 448 Pixels
Connectivity	Wi-Fi 2.4GHz, Bluetooth 5.0
PSRAM	8MB
Flash Storage	8MB
Interface	USB Type-C
Audio Input	Built-in Digital Microphone
Operating Voltage	5V DC
Dimensions	43 x 33 x 12 mm

5 reviews

Anonymous

Mar 06, 2026

Rating: 4/5

Good board, documentation needs work

Hardware is solid and the LCD is bright. Would give 5 stars if the wiki had more examples for the AI features.

Anonymous

Mar 05, 2026

Rating: 5/5

Highly Recommended

Great value for the features provided. The Type-C port makes powering it very convenient during development.

Anonymous

Feb 13, 2026

Rating: 3/5

Arrived with minor scratch

Functionality is perfect, but the casing had a small scratch on arrival. Performance is as expected though.

Anonymous

Jan 29, 2026

Rating: 5/5

Perfect Voice Assistant Base

Used this to build a custom Alexa alternative. The ESP32-S3 handles the processing well without lag.

Anonymous

Jan 16, 2026

Rating: 5/5

Excellent for IoT Prototyping

The screen quality is surprising for the size. Wi-Fi connection is stable and the microphone picks up voice commands clearly.

5 FAQ

Q: What is the microphone range?

A: The built-in digital microphone works best within a 3 to 5-meter range in quiet environments.

Q: Are GPIO pins accessible?

A: Yes, there are pin headers available to access additional GPIO pins for external sensors.

Q: Is this compatible with Arduino IDE?

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

Q: Can I connect a battery directly?

A: Yes, there is a battery interface for Li-Po batteries, but please check voltage specifications before connecting.

Q: Does it support MicroPython?

A: Yes, you can flash MicroPython firmware to run Python scripts directly on the board.

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