A
Anonymous
Apr 02, 2026
Rating: 4/5
Solid Hardware
Shipping was slow but board is good. Pins are labeled clearly which helps with wiring.
Description
ESP32-C3 Development Board Core Module for ESP32C3 Chip Verification with 2.4G WiFi and Bluetooth
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP32-C3 |
| CPU Architecture | 32-bit RISC-V |
| Clock Frequency | 160 MHz |
| Flash Memory | 4 MB |
| SRAM | 400 KB |
| Wireless Connectivity | Wi-Fi 2.4 GHz & Bluetooth 5 LE |
| GPIO Count | 22 Programmable Pins |
| Interface | USB Type-C |
| Operating Voltage | 3.3V |
| Board Dimensions | 50 x 25 mm |
5 reviews
A
Anonymous
Mar 29, 2026
Rating: 5/5
Perfect for IoT Prototyping
Used this for a smart home sensor project. The Wi-Fi connection is stable and the RISC-V architecture handles tasks efficiently.
A
Anonymous
Mar 20, 2026
Rating: 5/5
Arduino IDE Compatible
Flashed immediately using the Arduino IDE. No drivers needed on Windows 10. Great value for the price.
A
Anonymous
Jan 26, 2026
Rating: 5/5
Low Power Draw
Great for battery projects. The sleep modes work as expected and power consumption is minimal.
A
Anonymous
Jan 25, 2026
Rating: 4/5
Good Board, Minor Docs Issues
Works well but setup took time. Documentation could be more detailed for beginners. Hardware itself is solid.
5 FAQ
Q: Can I use this with PlatformIO?
A: Yes, PlatformIO supports ESP32-C3 boards. Select the appropriate board definition in your ini file.
Q: What is the input voltage range?
A: Recommended 5V via USB Type-C. The onboard regulator handles conversion to 3.3V logic.
Q: Does this support MicroPython?
A: Yes, it is fully compatible with MicroPython firmware. You can flash it using esptool.
Q: Is the antenna external or onboard?
A: It features an onboard PCB antenna. There is also a connector for an external antenna if needed.
Q: Does it have a battery connector?
A: This specific core board does not include a dedicated battery connector. You will need to wire power to the VIN pin.
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