Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Processor Architecture | Dual-Core RISC-V |
| Wireless Connectivity | WiFi 6 & Bluetooth 5 |
| USB Interface | USB Type-C OTG |
| Operating Voltage | 5V Input, 3.3V Logic |
| Flash Storage | 16MB Quad SPI |
| PSRAM | 8MB Octal PSRAM |
| GPIO Pins | 45 Programmable Pins |
| Display Interface | RGB LCD & MIPI DSI |
| Debug Interface | JTAG Supported |
| Dimensions | 25.4 x 40.0 mm |
Anonymous
Mar 21, 2026
Rating: 4/5
Great specs, warm under load
Works well for most tasks but does get warm when utilizing full CPU capacity and WiFi simultaneously. Added a small heatsink and it runs stable now.
Anonymous
Feb 23, 2026
Rating: 5/5
Compact and capable
Fits perfectly in my project box. The USB-C interface makes programming easy. No issues with the GPIO pinout so far.
Anonymous
Feb 09, 2026
Rating: 5/5
Perfect for IoT
WiFi 6 connection is stable and the Bluetooth 5 pairing is quick. The nano form factor fits easily into compact enclosures. Great value for money.
Anonymous
Jan 30, 2026
Rating: 4/5
Good documentation
Waveshare wiki helped a lot getting started with the ESP-IDF. Would give 5 stars if the pinout was silk-screened on the back as well.
Anonymous
Jan 28, 2026
Rating: 5/5
Powerful little board
The RISC-V performance is impressive for the size. I used it for a data logging project and the WiFi 6 throughput exceeded my expectations. Highly recommend for advanced IoT.
Q: Is this board compatible with the Arduino IDE?
A: Yes, this board is fully compatible with the Arduino IDE using the ESP32 package manager.
Q: What is the maximum current draw recommended?
A: We recommend supplying 5V at up to 500mA for stable operation under full load.
Q: Does it support camera modules?
A: Yes, the DVP interface supports various camera modules for image processing tasks.
Q: Can I use an external antenna for better range?
A: This model uses a high-gain onboard ceramic antenna. There is no connector for an external antenna.
Q: Is it possible to run Linux on this chip?
A: Yes, lightweight Linux distributions can be ported given the PSRAM and Flash capacity.
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