Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller	ESP32-S3 Dual-Core 32-bit LX7
Clock Speed	240 MHz
Flash Memory	8 MB
PSRAM	8 MB
Wireless	Wi-Fi 2.4 GHz & Bluetooth 5.0
GPIO Pins	14 x Multifunctional Pins
Interface	USB Type-C
Dimensions	21 x 17.5 mm
Battery Support	Li-Po Battery Charging Interface
Logic Voltage	3.3V

5 reviews

Anonymous

Mar 18, 2026

Rating: 4/5

Good but pins are tiny

Performance is excellent, but soldering the headers requires a steady hand.

Anonymous

Mar 16, 2026

Rating: 5/5

Excellent Connectivity

Bluetooth 5.0 range is better than expected on such a small board.

Anonymous

Mar 02, 2026

Rating: 5/5

Great ESP32-S3 Option

Love the USB-C and the pin layout. Works with Arduino IDE smoothly.

Anonymous

Feb 24, 2026

Rating: 5/5

Highly Recommended

Genuine Seeed product. Fast shipping and works out of the box.

Anonymous

Feb 15, 2026

Rating: 5/5

Perfect for Wearables

The size is incredibly small yet powerful. Wi-Fi works great for my IoT projects.

5 FAQ

Q: Can I power it with 5V?

A: Yes, the USB-C port provides 5V, but logic level is 3.3V.

Q: Is there a battery connector?

A: Yes, it has a JST PH 2.0mm connector for Li-Po batteries.

Q: Are headers included?

A: Headers are typically sold separately or included depending on the specific SKU option.

Q: Does it support Camera modules?

A: Yes, the ESP32-S3 supports camera interfaces via specific GPIO pins.

Q: Does this support MicroPython?

A: Yes, it is fully compatible with MicroPython and CircuitPython.

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