# Worthwhile Green Speeder Bike ## Description USB-Powered ESP32-C5 Indoor Air Quality Monitor with STCC4 CO2/SHT41 (I2C), PMS7003 (UART), AP2112K 3.3V LDO, Polyfuse Protection on 55×45 mm 2-Layer PCB ## Project Details - **Owner:** schumacher911 - **Created:** 6/11/2025 - **Last Updated:** 6/11/2025 - **Visibility:** Public *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/schumacher911/worthwhile-green-speeder-bike~un](https://www.flux.ai/schumacher911/worthwhile-green-speeder-bike~un).* --- *Generated from [https://www.flux.ai/schumacher911/worthwhile-green-speeder-bike~un](https://www.flux.ai/schumacher911/worthwhile-green-speeder-bike~un)*