---
layout: download
board_id: "microdev_micro_c3"
title: "MicroDev microC3 Download"
name: "MicroDev microC3"
manufacturer: "MicroDev"
board_url:
 - "https://microdev.systems/"
board_image: "microdev_micro_c3.jpg"
date_added: 2021-10-06
family: esp32c3
features:
  - Bluetooth/BTLE
  - Breadboard-Friendly
  - STEMMA QT/QWIIC
  - USB-C
  - Wi-Fi
---

Introducing MicroDev microC3 dev-board based on Espressif's ESP32-C3 SoC, which is equipped with a RISC-V 32-bit single-core processor, operating frequency up to 160 MHz, supports secondary development without using other microcontrollers or processors. The ESP32-C3 is an highly integrated low power Wi-Fi and Bluetooth system-level chip (SoC), designed for various applications such as internet of things (IoT), mobile devices, wearable electronics, smart home, etc.

### Features

- Blue led and two NeoPixels.
- Castellated pinout.
- Onborad 700mA, 3.3V LDO.
- Stemma-QT/Qwiic connector.
- External Flash 4MB.

### Specifications

- Wi-Fi 802.11b/g/n, 1T1R mode data rate up to 150Mbps.
- BLE 5.0 and rate support: 125Kbps, 500Kbps, 1Mbps, 2Mbps.
- ESP32-C3 chip, 32-bit RISC-V single-core processor.
- UART/PWM/GPIO/ADC/I2C/I2S interface, temperature sensor, pulse counter.
- Multiple sleep modes, deep sleep electric current is less than 5uA.
- STA/AP/STA+AP mode and mix mode.
- USB port local upgrade and remote firmware upgrade (FOTA).
- Secondary development, integrated Linux development environment.