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 Connectivity	2.4GHz 802.11 b/g/n
Bluetooth	Bluetooth 5.0 LE
USB Interface	USB Type-C OTG
Input Voltage	5V DC
GPIO Pins	45 Programmable GPIOs
Development Environment	Arduino IDE, ESP-IDF, MicroPython
Kit Components	XiaoZhi AI Module, Shrimp Brother Combo

5 reviews

Anonymous

Mar 26, 2026

Rating: 5/5

Excellent Performance

Wi-Fi stability is impressive. I am using it for a smart home hub and it hasn't disconnected once in a week.

Anonymous

Mar 22, 2026

Rating: 4/5

Great Board, Minor Docs Issue

Hardware is solid and performance is excellent. Documentation for the Shrimp Brother combo could be more detailed for beginners.

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect for AI Voice Projects

The N16R8 configuration handles voice processing smoothly. XiaoZhi integration was straightforward and the documentation was helpful.

Anonymous

Jan 29, 2026

Rating: 5/5

Best ESP32-S3 Variant

16MB flash is plenty for over-the-air updates and large models. Highly recommend for advanced IoT projects.

Anonymous

Jan 23, 2026

Rating: 4/5

Good Value Kit

Shipping was fast. The voice recognition works well out of the box once configured properly.

5 FAQ

Q: Is this compatible with Arduino IDE?

A: Yes, fully supported via the ESP32 board manager package.

Q: Is MicroPython pre-installed?

A: No, you need to flash the firmware yourself using a flashing tool.

Q: Can I power this via battery?

A: Yes, but ensure voltage regulation is managed externally to stay within 5V limits.

Q: Does the kit include a microphone?

A: Yes, the XiaoZhi AI module includes audio input capabilities.

Q: What is the operating temperature range?

A: Standard commercial range 0°C to 70°C for optimal performance.

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