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Smart Home

Home Automation Hub

Local-first control for the whole house.

ESP32MQTTRelay
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Overview

What it does & why.

An ESP32 hub that ties lights, appliances and sensors into scenes with local-first control.

Role
Solo builder
Duration
3 weeks
Team
Team of 1
Year
2024
How it works

Signal, energy & data flow.

1

Connect

Devices join over MQTT on the local network.

2

Automate

Scenes and schedules run on the hub.

3

Control

A phone app or voice triggers scenes.

Key Features

Local-first

Works without the internet.

Scenes

One tap sets multiple devices.