Homepoint - MQTT & HomeKit Touchscreen for ESP32

Homepoint is a screen-based interface for MQTT-connected smart home devices that runs on the cheaply available ESP32 chipset. This project requires a MQTT-Broker to be running in your smart home.

Features

• See and trigger scenes (groups of devices) on the front screen.
• Trigger individual devices by diving into scenes (long press).
• See partially activated scenes by visual indicator.
• Precompiled Binaries: No need to compile it yourself / easy to flash.
• Remotely configurable through a web-interface.
• Over The Air Updates to update to newest firmware.
• Support for temperature, humidity and air quality sensors.
• Supports both touchscreen or button based navigation.
• Screen updates automatically when devices are triggered from elsewhere.
• Easy configuration through a JSON file.
• Screensaver saves power by switching off screen after 10 minutes.
• Statusbar shows connectivity for WiFi and MQTT as well as time.
• Automate HomeKit accessories with switches (requires Home App automation settings)

Requirements

Homepoint works with any ESP32 device and touchscreen supported by TFT_eSPI, which are:ILI9341, ILI9163, ST7735, S6D02A1, ILI9481, ILI9486, ILI9488, HX8357D and ST7789 based TFT displays that support SPI.

It has been tested with

• M5STACK
• ArduiTouch
• Adafruit Huzzah32 + Adafruit IL9341