Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Chip Model	ESP32-WROOM-32
CPU Frequency	240 MHz Dual-Core
Flash Memory	4MB SPI Flash
Wireless Connectivity	WiFi 2.4GHz, Bluetooth 4.2
Display	0.96 inch OLED Screen
Audio Input	Built-in Digital Microphone
Audio Output	1W Integrated Speaker
Programming Interface	USB Type-C
Software Compatibility	Arduino IDE, MicroPython, ESP-IDF
Package Contents	Board, USB Cable, Acrylic Case, Stickers

5 reviews

Anonymous

Apr 11, 2026

Rating: 5/5

Kids love the emotional chatbot

Bought this for my son's science project. The emotional response feature is very engaging. Good build quality and fast shipping.

Anonymous

Mar 24, 2026

Rating: 4/5

Good hardware, docs could be better

The hardware is solid and the ESP32 performs well. Documentation for the specific AI features could be more detailed, but community support helps.

Anonymous

Mar 05, 2026

Rating: 5/5

Excellent value for money

Comes with everything you need including a case. The open-source nature allows for deep customization. Highly recommended for makers.

Anonymous

Mar 05, 2026

Rating: 5/5

Great starter kit for IoT

This board is perfect for beginners. The AI chatbot feature works surprisingly well out of the box. Setup was easy using the Arduino IDE.

Anonymous

Feb 01, 2026

Rating: 5/5

Perfect for home automation

Using this as a voice-controlled interface for my smart home. The microphone sensitivity is good and WiFi connection is stable.

5 FAQ

Q: Does it support Bluetooth Low Energy (BLE)?

A: Yes, the ESP32 chip supports both classic Bluetooth and Bluetooth Low Energy (BLE) protocols.

Q: Does this board require a subscription for the AI features?

A: No, the core AI chatbot functionality is open-source and does not require a monthly subscription. Some cloud APIs may have their own limits.

Q: Can I program this using MicroPython?

A: Yes, the board is fully compatible with MicroPython. You can flash the firmware using standard ESP32 tools.

Q: Is the acrylic case included in the box?

A: Yes, the package includes a laser-cut acrylic case to protect the board and give it a finished look.

Q: What is the resolution of the OLED screen?

A: The display resolution is 128x64 pixels, which is standard for 0.96 inch OLED modules used in this kit.

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