A
Anonymous
Mar 27, 2026
Rating: 5/5
Fast Shipping
Arrived well packaged. Tested Wi-Fi connectivity immediately and it was stable.
Description
ESP32C3 Development Board Core Board for Verifying ESP32C3 Chip Functions 2.4G WiFi Bluetooth Module
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller | ESP32-C3FH4 |
| Wi-Fi Standard | 802.11 b/g/n (2.4 GHz) |
| Bluetooth Version | Bluetooth 5 (LE) |
| Flash Memory | 4 MB |
| Operating Voltage | 3.3V |
| Input Voltage | 5V via USB |
| GPIO Count | 22 Programmable Pins |
| Interface | USB Type-C |
| CPU Frequency | 160 MHz |
| Dimensions | 51.5 x 25.4 mm |
5 reviews
A
Anonymous
Feb 20, 2026
Rating: 5/5
Reliable RISC-V Core
Great transition from ESP8266. The USB native support makes debugging much easier.
A
Anonymous
Jan 27, 2026
Rating: 4/5
Great for students
We bought ten for our workshop. Only one had a bent pin, but overall excellent value.
A
Anonymous
Jan 22, 2026
Rating: 4/5
Good board, minor docs issue
Hardware is solid. Wish the pinout diagram was clearer in the box, but online resources helped.
A
Anonymous
Jan 19, 2026
Rating: 5/5
Perfect for IoT Prototyping
Works flawlessly with the Arduino IDE. Low power consumption is a huge plus for my battery projects.
5 FAQ
Q: Does this support MicroPython?
A: Yes, this board is fully compatible with MicroPython firmware.
Q: What is the maximum current output on 3.3V pin?
A: The 3.3V pin can supply up to 500mA depending on USB source.
Q: Does it support deep sleep mode?
A: Yes, the ESP32-C3 features ultra-low power deep sleep modes.
Q: Is there an external antenna connector?
A: No, this model uses the onboard PCB antenna only.
Q: Can I use this with ESP-IDF?
A: Absolutely, it is officially supported within the ESP-IDF framework.
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