Air Quality · Open · Local
A local-first air-quality monitor with PM2.5, CO₂, and VOC sensing. Open schematics, ESPHome-ready, no cloud required.
Forget expensive, locked-down commercial systems. We provide the building blocks — from digital plans to ready-to-use hardware — empowering you to create the smart home you want, integrated seamlessly with Home Assistant using ESPHome.
The Clevr Victron integration for Home Assistant reads Victron and Fronius information through the MQTT integration already configured in Home Assistant. This guide shows how to bridge your Cerbo GX into Home Assistant…
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If you already use a Victron GX device such as a Cerbo GX to manage your solar and battery installation, a large amount of useful real-time data is already available locally. The Clevr Victron Panel integration for Hom…
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If your building is full of devices controlled by old-school remotes—air conditioners, TVs, sound systems, projectors—you already own a treasure trove of automation potential. You just need a way to learn t…
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Smart irrigation control for standard 24V AC valves A modern, ESP32-based irrigation controller designed for DIY automation, Home Assistant integration, and reliable control of standard 24V AC irrig…
Making a traditional 230 V doorbell smart without replacing the chime The HV version is designed for installations where the doorbell button switches Neutral to a conventional 230 V chime. The PCB s…
This is the PCB that powers AirGuardian, our most complex air sensor for indoor monitoring. The custom PCB is built around the ESP32-C3, which acts as the brains of the air-quality monitor &mdash…
This is the PCB that powers AirGuardian, our most complex air sensor for indoor monitoring. This version of the custom air-quality monitor PCB is also built around the ESP32-C3, which handles sen…
Introducing the DIY Smart IR Blaster—a powerful, endlessly customizable solution that brings all your infrared-controlled devices into your smart home ecosystem. This project isn't just about …
Introducing the DIY Smart IR Blaster—a powerful, endlessly customizable solution that brings all your infrared-controlled devices into your smart home ecosystem. This project isn't just about …
This PCB is the backbone for the AirGuardian PRO sensor.
This is the PCB required for the Micro Weather station or the Micro AirGuardian. You can buy it standalone or part of a Kit. If you purchase the PCB only, make sure you have the necessary cap…
Description This is a custom PCB made to automate IKEA Fridans roller blinds. You can use it to automate any other brand of roller blinds just by modifying the 3D printed files that add the motor i…
Description This is a custom PCB made to automate IKEA Fridans roller blinds. You can use it to automate any other brand of roller blinds just by modifying the 3D printed files that add the motor i…
