Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Chip Model | ESP32-S3-WROOM-1 |
| CPU Frequency | Up to 240 MHz |
| Flash Memory | 8 MB |
| PSRAM | 8 MB Octal PSRAM |
| Wireless Connectivity | Wi-Fi 2.4 GHz & Bluetooth 5 (LE) |
| USB Interface | USB Type-C (Native USB) |
| Operating Voltage | 3.3V |
| Supported IDEs | Arduino IDE, ESP-IDF, PlatformIO |
| Board Dimensions | 55mm x 28mm x 12mm |
| Authorization Status | Puzhong Authorized Genuine Product |
Anonymous
Apr 12, 2026
Rating: 5/5
Great Learning Kit
Came with everything needed to start experimenting. USB-C is very convenient for power and data.
Anonymous
Apr 12, 2026
Rating: 4/5
Solid Board, Minor Docs Issues
Hardware is great and performs well, but the wiki link was broken initially. Support fixed it quickly.
Anonymous
Mar 08, 2026
Rating: 4/5
Good Value
Pinout is standard but labeling on silk screen is a bit small. Otherwise excellent board for the price.
Anonymous
Feb 15, 2026
Rating: 5/5
Perfect for AI Projects
The PSRAM makes a huge difference for image processing tasks. Lua support is a nice bonus for scripting.
Anonymous
Jan 24, 2026
Rating: 5/5
Genuine Puzhong Auth
Verified the chip markings and performance. Stability is excellent under continuous load.
Q: Can I power it via battery?
A: Yes, there is a battery connector option, but check voltage limits. 3.7V LiPo is recommended.
Q: Is Lua pre-installed?
A: The hardware supports it, but you need to flash the Lua firmware yourself using the provided tools.
Q: Does it support external cameras?
A: Yes, it supports DVP camera interface suitable for AI vision projects.
Q: What is the logic level?
A: The GPIO pins operate at 3.3V logic level. Do not connect 5V directly to GPIO pins.
Q: Is this compatible with Arduino IDE?
A: Yes, fully compatible with Arduino IDE via the ESP32 board manager package.
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