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EspHoMaTriXv2 Overview

Home Assistant GitHub Wiki

EspHoMaTriXv2 is a customizable DIY LED Matrix display built with an 8×32 RGB LED panel and ESPHome.

Key Points

  • Displays clock, date, and up to 24 custom screens
  • Control via Home Assistant service calls or ESPHome lambdas
  • Supports 8x8 icons and 8x32 GIF animations
  • Queue-based system with lifetime for each screen
  • Recommended: ESP32 (ESP8266 has limited RAM)

Quick Start

Version Compatibility

Branch ESPHome Version
2026.4.1 2026.4.1+
2025.12.0 2025.12.0+
2025.10.3 2025.10.0+
2025.7.1 2025.4.0+

Keep ESPHome updated - breaking changes may require YAML adjustments.

Available Services

  • ulanzi_icon_screen - Display icon with text
  • ulanzi_alert_screen - Immediate display (no lifetime)
  • ulanzi_rainbow_icon_screen - Rainbow colored text
  • ulanzi_text_screen - Text only
  • ulanzi_icon_screen_progress - Progress bar
  • ulanzi_bitmap_stack - Multiple icons
  • ulanzi_blank_screen - Clear display
  • ulanzi_del_screen - Remove screen from queue
  • ulanzi_force_screen - Force display specific screen

Documentation