DIY Home Automation: Coopener – Hardware and OS installation

Hardware assembly and Raspbian OS installation for the Coopener project. Covers Raspberry Pi to Arduino serial communication using Python.

Hardware assembly and Raspbian OS installation for the Coopener project. Covers Raspberry Pi to Arduino serial communication using Python.

Automated chicken coop door using Raspberry Pi and Arduino - opens at sunrise, closes at sunset, with remote monitoring. Full build guide plus 2026 Home Assistant integration notes.