Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Chip Model	ESP32-S3-WROOM-1
CPU Frequency	Up to 240 MHz
Flash Memory	8 MB
PSRAM	8 MB Octal PSRAM
Wireless Connectivity	Wi-Fi 2.4 GHz & Bluetooth 5 (LE)
USB Interface	USB Type-C (Native USB)
Operating Voltage	3.3V
Supported IDEs	Arduino IDE, ESP-IDF, PlatformIO
Board Dimensions	55mm x 28mm x 12mm
Authorization Status	Puzhong Authorized Genuine Product

5 reviews

Anonymous

Apr 12, 2026

Rating: 5/5

Great Learning Kit

Came with everything needed to start experimenting. USB-C is very convenient for power and data.

Anonymous

Apr 12, 2026

Rating: 4/5

Solid Board, Minor Docs Issues

Hardware is great and performs well, but the wiki link was broken initially. Support fixed it quickly.

Anonymous

Mar 08, 2026

Rating: 4/5

Good Value

Pinout is standard but labeling on silk screen is a bit small. Otherwise excellent board for the price.

Anonymous

Feb 15, 2026

Rating: 5/5

Perfect for AI Projects

The PSRAM makes a huge difference for image processing tasks. Lua support is a nice bonus for scripting.

Anonymous

Jan 24, 2026

Rating: 5/5

Genuine Puzhong Auth

Verified the chip markings and performance. Stability is excellent under continuous load.

5 FAQ

Q: Can I power it via battery?

A: Yes, there is a battery connector option, but check voltage limits. 3.7V LiPo is recommended.

Q: Is Lua pre-installed?

A: The hardware supports it, but you need to flash the Lua firmware yourself using the provided tools.

Q: Does it support external cameras?

A: Yes, it supports DVP camera interface suitable for AI vision projects.

Q: What is the logic level?

A: The GPIO pins operate at 3.3V logic level. Do not connect 5V directly to GPIO pins.

Q: Is this compatible with Arduino IDE?

A: Yes, fully compatible with Arduino IDE via the ESP32 board manager package.

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