Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Main Controller | ESP32-S3-WROOM-1 |
| Display Size | 3.5 inches |
| Display Type | IPS LCD |
| Resolution | 480 x 320 pixels |
| Touch Panel | Capacitive Multi-touch |
| Flash Memory | 16MB |
| PSRAM | 8MB |
| Wireless Connectivity | Wi-Fi 2.4GHz, Bluetooth 5.0 |
| Camera Interface | DVP Interface |
| Voice Assistant | AI Xiao Zhi Offline Support |
Anonymous
Mar 27, 2026
Rating: 3/5
Arrived slightly delayed
Product is fine, but packaging could be better. Board functions as expected once connected.
Anonymous
Mar 15, 2026
Rating: 5/5
Excellent for IoT Dashboards
The screen quality is surprising for the price. Setup with ESP-IDF was straightforward and the touch response is accurate.
Anonymous
Mar 12, 2026
Rating: 4/5
Good hardware, learning curve
Board works well but voice commands need tuning. Great value overall for prototyping AIoT projects.
Anonymous
Feb 20, 2026
Rating: 5/5
Perfect AIoT Prototype
Used this for a smart home controller. The Xiao Zhi voice support is a nice bonus and works surprisingly well offline.
Anonymous
Jan 26, 2026
Rating: 5/5
Love the IPS Display
Colors are vibrant and viewing angles are great. Camera interface works seamlessly with OV2640 modules.
Q: Does it include a microphone?
A: Yes, an onboard digital microphone is included for voice input processing.
Q: What camera modules are compatible?
A: Standard DVP cameras like OV2640 or OV5640 work well with the provided interface.
Q: Is Arduino IDE supported?
A: Yes, the board is fully compatible with Arduino IDE and ESP-IDF frameworks.
Q: Can I use this without Wi-Fi?
A: Yes, most features work offline including the voice recognition functionality.
Q: Is there a GPIO breakout?
A: Yes, most GPIO pins are broken out to headers for expansion and external sensors.
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