Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Chip Model	ESP32-S3-WROOM-1
Flash Memory	8MB
PSRAM	2MB
WiFi Standard	802.11 b/g/n (2.4 GHz)
Bluetooth Version	Bluetooth 5 (LE)
Input Voltage	5V via USB-C
Logic Voltage	3.3V
GPIO Count	45 Programmable Pins
Connection Interface	USB Type-C
Board Dimensions	53 x 25 x 10 mm

5 reviews

Anonymous

Apr 17, 2026

Rating: 5/5

Fast and Reliable

Compilation and upload speeds are impressive. PSRAM helps with larger sketches.

Anonymous

Apr 07, 2026

Rating: 5/5

Great for learning

Used this for my university project. Bluetooth connectivity is stable.

Anonymous

Mar 15, 2026

Rating: 5/5

Perfect for IoT Projects

This board works flawlessly with Arduino IDE. The USB-C connection is a huge plus.

Anonymous

Feb 27, 2026

Rating: 4/5

Works well

Had some driver issues initially on Windows but resolved quickly. Board itself is great.

Anonymous

Feb 15, 2026

Rating: 4/5

Good value

Solid performance. Wish the pinout diagram was clearer on the box.

5 FAQ

Q: Can I use this with PlatformIO?

A: Absolutely, PlatformIO supports the ESP32-S3 architecture fully.

Q: What is the maximum current output on 3.3V pin?

A: The 3.3V LDO can supply up to 500mA for external components.

Q: Is the antenna external or onboard?

A: This model features an onboard PCB antenna for compact design.

Q: Does it come with a USB cable?

A: Yes, a USB-C to USB-A cable is included in the package.

Q: Is this compatible with MicroPython?

A: Yes, it supports MicroPython, CircuitPython, and Arduino IDE.

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