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ED1 HOAS is a collection of ESPHome YAML configurations that turn the ED1 Citilab ESP32 educational board into a fully integrated Home Assistant device. Pick a sample configuration, flash it, and your board shows up in Home Assistant with sensors, buttons, display control, and more — no custom firmware needed.

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What you get

  • Ready-to-use configurations — message display, status dashboard, MQTT, IR blaster
  • Modular packages — mix and match features like display, buttons, sensors, LED matrix, stepper motors
  • Both board revisions supported — Rev 1.0 and Rev 2.3

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Explore

Quick start

Flash your first configuration in minutes.

Hardware

Board components, specs, and pinout.

ESPHome

Configuration guide and package reference.