HOME ASSISTANT E-PAPER DASHBOARD / ESP32 APPLICATION
E-Paper Home Dashboard
Battery-powered e-ink dashboard for Home Assistant — weather, calendar, sensors — built with ESPHome on LOLIN S3 Pro + Waveshare 7.5" e-Paper
About this project
About this project
Current weather, a four-day forecast, calendar events, any Home Assistant sensor and a battery footer share a 7.5-inch monochrome panel that wakes for a short cycle every 20 minutes, draws once and sleeps again on a LOLIN S3 Pro - roughly a month from a 2500 mAh cell. The configuration is ESPHome YAML: entity IDs sit in one substitutions block, a template sensor file in Home Assistant reshapes the forecast, and fonts are copied into the config folder before flashing. Weather is the only mandatory source; calendars, fuel price, EV range and task counters are optional. The 800x480 display is rotated to portrait and split into five fixed zones, the on-screen text is Polish, and a Gerber PCB is included but optional - without it there is no reverse polarity protection.
From the README
From the README
- Power
- lasting about a month+ on a 2500 mAh battery
- Display
- The display is 800×480 px, rotated 90° (portrait orientation: 480 wide × 800 tall).
- Language
- The on-screen UI language is Polish.
- Limit
- Without the PCB there is no reverse polarity protection
- Build
- Via CLI: esphome run dashboard.yaml
Hardware
Native board: LOLIN S3 Pro
Boards: Waveshare
Waveshare. Verify the exact board revision, wiring and power requirements in the upstream build guide.
Media credit & rights
Upstream project media · rights remain with its owner · Credit: pavlojs
Screenshots from the upstream README. Code and firmware were not executed. License notices are included.
View original source ↗ Copyright & removal · Reviewed
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