TRMNL Terminus
Terminus is the self-hosted API and web backend for TRMNL e-paper devices. This stack runs the official image with PostgreSQL, Valkey (Redis-compatible), and a Sidekiq worker, matching the upstream compose.yml layout adapted for Caddy (no published host ports on the app or data stores).
Personal data
What to know
- Access
- Caddy route available; choose an access policy
- Login
- Application login
- Shared services
- No shared resources
- Backups
- Backups recommended
- Resource size
- Large
- Lifecycle
- Stable
Ready for the technical setup?
The stack README documents configuration, storage, networking, deployment, verification, upgrades, and troubleshooting.
View technical setup