MCU

Colibri MCU2

ESP32-S3 based MCU module for ESPHome applications

Product Images

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Overview

Colibri MCU2 is a processor board for the Colibri-3 and compatible carrier boards. It features an ESP32-S3-Mini-1-N4R2 module on the Colibri connector, providing Wi-Fi and Bluetooth connectivity ideal for ESPHome and home automation applications.

Key Features

✓ESP32-S3-Mini-1-N4R2 module
✓Dual-core Xtensa LX7 processor @ 240 MHz
✓4 MB Flash memory
✓2 MB PSRAM
✓Wi-Fi 802.11 b/g/n
✓Bluetooth 5.0 LE
✓Perfect for ESPHome applications

Technical Specifications

Module

ESP32-S3-Mini-1-N4R2

Processor

Dual-core Xtensa LX7 @ 240 MHz

Flash Memory

4 MB

PSRAM

2 MB

Wi-Fi

802.11 b/g/n (2.4 GHz)

Bluetooth

5.0 LE

Operating Voltage

3.0V - 3.6V

Resources & Downloads

💻 GitHub Repository

Access hardware designs, schematics, PCB files, and firmware

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📚 Documentation

Detailed documentation and usage guides

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