Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP32-C3 |
| Flash Memory | 4MB |
| Wireless Connectivity | Wi-Fi 2.4GHz & Bluetooth 5 (LE) |
| GPIO Pins | 22 Programmable GPIOs |
| Interface | USB Type-C |
| Input Voltage | 5V DC |
| Operating Voltage | 3.3V |
| Dimensions | 54mm x 25mm x 12mm |
| Weight | 15g |
| Compatibility | Arduino IDE, ESP-IDF, MicroPython |
Anonymous
Apr 02, 2026
Rating: 5/5
Reliable ESP32-C3 Option
I've tested several C3 boards and this Tianwen authorized version is stable. No connection drops during flashing. Highly recommended.
Anonymous
Mar 06, 2026
Rating: 5/5
Easy to start learning
As a beginner, I found this kit very easy to set up. The learning resources linked in the description helped me get my first LED blinking.
Anonymous
Mar 01, 2026
Rating: 5/5
Perfect for IoT Projects
This board works flawlessly with the Arduino IDE. The USB-C connection is sturdy and the WiFi range is impressive for such a small board.
Anonymous
Feb 27, 2026
Rating: 4/5
Good performance, runs cool
Been running a sensor node for a week. Power consumption is low and the board doesn't overheat. Would buy again.
Anonymous
Feb 04, 2026
Rating: 4/5
Great value but pinout could be clearer
Functionality is top notch. I wish the silkscreen labeling on the GPIO pins was slightly larger, but otherwise a solid choice for prototyping.
Q: Does it support battery charging via USB?
A: The board can be powered via USB, but please check the specific schematic for dedicated battery charging circuits before connecting LiPo directly.
Q: Is this board compatible with MicroPython?
A: Yes, the ESP32-C3 PRO supports MicroPython firmware flashing.
Q: Can I use an external antenna?
A: This model uses the onboard PCB antenna. There is no connector for an external antenna on this specific PRO version.
Q: What is the logic level of the GPIO pins?
A: The GPIO pins operate at 3.3V logic level. Please use level shifters if connecting to 5V devices.
Q: Is the USB cable included in the kit?
A: Yes, the learning kit includes a USB Type-C cable for programming and power.
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