Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | ESP32-S3 Dual-Core Xtensa LX7 |
| Connectivity | Wi-Fi 4 (802.11 b/g/n) and Bluetooth 5 (LE) |
| Audio Interface | I2S with built-in amplifier and microphone support |
| Display | 1.54-inch IPS LCD (240x240 resolution) |
| Power Supply | USB Type-C 5V or Li-Po Battery |
| Memory | 8MB PSRAM and 4MB Flash |
| AI Capability | On-device voice recognition and emotional dialogue processing |
| Programming Environment | Arduino IDE, ESP-IDF, and MicroPython compatible |
| Kit Contents | Main board, acrylic case, speaker, microphone, and assembly tools |
| Target Audience | Hobbyists, students, and AI developers for DIY projects |
Anonymous
Mar 29, 2026
Rating: 5/5
Solid build quality
The acrylic case fits perfectly, and the components feel durable. The Wi-Fi connectivity is stable, which is crucial for cloud-based AI features. Highly recommended for prototyping.
Anonymous
Mar 17, 2026
Rating: 5/5
Fun and functional
I love how responsive the emotional dialogue system is. It makes the robot feel alive. The documentation could be more detailed, but there are plenty of online tutorials to help.
Anonymous
Mar 17, 2026
Rating: 5/5
Perfect for AI Voice Projects
This kit exceeded my expectations. The ESP32-S3 handles the voice processing smoothly, and the emotional dialogue feature works surprisingly well for a development board. Great for learning.
Anonymous
Mar 17, 2026
Rating: 4/5
Great value for money
For the price, you get a lot of functionality. The voice recognition accuracy is decent in quiet rooms. I wish the battery was included, but overall a great purchase.
Anonymous
Mar 09, 2026
Rating: 4/5
Good hardware, steep learning curve
The mechanical feel of the buttons is nice, and the screen is crisp. However, setting up the AI voice model required some digging into the documentation. Once running, it's fantastic.
Anonymous
Mar 04, 2026
Rating: 5/5
Amazing educational tool
Bought this for my son to learn about IoT and AI. The pre-loaded 'XiaoZhi' personality is engaging, and the community support for customizing the responses is excellent.
Q: What language models does the voice recognition support?
A: Out of the box, it primarily supports Mandarin and English. Additional language packs can be integrated by advanced users through custom firmware updates.
Q: Does this board come with a pre-installed SD card?
A: No, the standard kit does not include an SD card. However, the board has a microSD slot that supports cards up to 32GB for expanding storage.
Q: Does it work offline without Wi-Fi?
A: Basic commands work offline, but the advanced emotional dialogue and AI processing features require an active Wi-Fi connection to access cloud services.
Q: Is a battery included in the box?
A: The basic kit includes the board and case but does not include a battery. You will need to purchase a standard 3.7V Li-Po battery separately if you want portable operation.
Q: Can I change the voice personality of XiaoZhi?
A: Yes, the firmware is open-source. You can modify the response logic and voice parameters using the Arduino IDE or ESP-IDF to create custom personalities.
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