Generate content for TRMNL e-ink display devices using the TRMNL CSS framework and send via the trmnl CLI. Use when the user wants to display information on their TRMNL device, send messages to an e-ink display, create dashboard content, show notifications, or update their terminal display. Supports rich layouts with the TRMNL framework (flexbox, grid, tables, progress bars, typography utilities).
- Major update: Now uses the trmnl CLI for sending content, replacing previous curl/script-based workflow. - Updated setup instructions: Install and configure `trmnl-cli` with plugin management commands and device validation. - Removed references to scripts/check_payload.py and the environment variable-based workflow. - Simplified content sending steps and validation using `trmnl send` and `trmnl validate`. - Documentation reorganized for clarity, including new troubleshooting and best practice sections. - SKILL.md content now reflects all current CLI commands and omits obsolete script references.