Introduction

PuffiAir is a comprehensive air quality monitoring device designed for users who prioritize safe air in their home and work environments. It features multiple high-precision sensors that continuously monitor CO₂, PM2.5, VOCs, temperature, humidity, and air pressure. All data is transmitted locally over Wi-Fi to Home Assistant or Klipper, with no cloud dependency or subscription required, giving users full control over their data.

Powered via USB-C, PuffiAir includes BLE support for real-time data broadcasting to a mobile app and supports web-based OTA firmware updates. A vibrant RGB LED indicator reflects current air quality levels at a glance, and physical buttons provide convenient mute and LED control—making it easy to adapt to any space or use case.

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