A
Anonymous
Apr 15, 2026
Rating: 3/5
Documentation Needed
Hardware is fine but I wish there were more examples for the AI features.
Description
ESP32-S3 Development Board XiaoZhi AI WiFi Bluetooth DevKitC-1-C3 N8R2 N16R8 Module
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Chip Model | ESP32-S3 |
| Flash Memory | 16MB |
| PSRAM | 8MB Octal |
| Wi-Fi Standard | 802.11 b/g/n 2.4GHz |
| Bluetooth Version | Bluetooth 5.0 LE |
| USB Interface | USB Type-C OTG |
| Operating Voltage | 3.3V |
| Input Voltage | 5V DC via USB |
| GPIO Pins | 45 Programmable |
| AI Acceleration | Vector Instructions Supported |
5 reviews
A
Anonymous
Apr 08, 2026
Rating: 4/5
Good Board
Pinout is dense but manageable. Performance is solid for the price point.
A
Anonymous
Mar 28, 2026
Rating: 5/5
Fast Delivery
Packaging was safe and the board arrived quickly. No issues with initial setup.
A
Anonymous
Feb 01, 2026
Rating: 5/5
PSRAM is Huge
Running local language models is surprisingly smooth on this hardware.
A
Anonymous
Jan 30, 2026
Rating: 5/5
Great for Edge AI
Works perfectly for my computer vision projects. The PSRAM handles large models well.
5 FAQ
Q: Can I power it with a battery?
A: Yes, you can connect a LiPo battery via the designated GPIO pins with a proper module.
Q: Does it have a built-in voltage regulator?
A: Yes, it includes an LDO regulator to handle 5V input safely.
Q: How do I debug this board?
A: It supports JTAG debugging through the USB interface.
Q: Can I connect a camera module?
A: Yes, it supports DVP camera interfaces via specific GPIO pins.
Q: Is this compatible with Arduino IDE?
A: Yes, this board is fully compatible with the Arduino IDE using the ESP32 core.
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