A
Anonymous
Apr 12, 2026
Rating: 5/5
Perfect for IoT
Stable connection and plenty of memory for my projects. Highly recommend for prototyping.
Description
Trendy premium product, quality assured
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1 |
| Flash Memory | 16MB |
| PSRAM | 8MB |
| Connectivity | Wi-Fi, Bluetooth 5.0, 4G LTE |
| USB Interface | USB Type-C |
| Input Voltage | 5V DC |
| AI Software | XiaoZhi AI Pre-loaded |
| Board Dimensions | 65 x 35 x 12 mm |
| Operating Temperature | -20°C to 70°C |
| Package Contents | Board, 4G Antenna, USB Cable |
5 reviews
A
Anonymous
Apr 07, 2026
Rating: 4/5
Solid Board
Good performance overall. Wish the documentation was a bit clearer for beginners.
A
Anonymous
Mar 25, 2026
Rating: 4/5
Good Hardware
The board quality is excellent. 4G setup took some time to configure but works well now.
A
Anonymous
Mar 06, 2026
Rating: 5/5
Great AI Kit
Works out of the box. The 4G connection is stable and the AI responses are surprisingly fast.
A
Anonymous
Jan 25, 2026
Rating: 5/5
Impressive Speed
AI responses are fast and the pre-assembled kit saved me a lot of soldering time.
5 FAQ
Q: What size SIM card does this board support?
A: This board supports Nano SIM cards for 4G connectivity.
Q: Can I power this with a power bank?
A: Yes, you can power it via the USB Type-C port using a standard 5V power bank.
Q: Which IDEs are compatible with this board?
A: It is compatible with Arduino IDE and PlatformIO for development.
Q: Does the kit include the 4G antenna?
A: Yes, the 4G antenna is included in the package contents.
Q: Is the AI voice customizable?
A: Yes, you can adjust voice parameters via the configuration file in the firmware.
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