TRMNL Buddy Android App

Your companion app to monitor your TRMNLs on the go.

TRMNL Buddy is an Android app that lets you monitor your TRMNL e-ink display devices remotely. View device status, battery levels, WiFi signal strength, and current screen displays - all from your Android device.

Key Features:

• Device Management: View and monitor all your TRMNL e-ink display devices in one place.
• Real-time Status Monitoring: Check battery level, WiFi signal strength, and device health at a glance.
• Device Preview: View the current screen display for devices with configured device tokens.
• Battery History Tracking: Automatic weekly collection of battery data for health monitoring with historical charts.
• Privacy-First Design: Obfuscated display of sensitive information (Device IDs and MAC addresses).
• Material You Support: Full Material Design 3 with dynamic color theming from Android 12+.
• Dark Mode: Automatic theme switching based on system preferences.
• Secure Storage: Encrypted DataStore for API tokens and device tokens.

Why Choose TRMNL Buddy?

• Monitor your TRMNL devices remotely without accessing a web browser.
• Track battery health over time to anticipate when devices need charging.
• Modern Android app built with the latest technologies and Material Design 3.
• Open source project available on GitHub.

Technical Highlights:

• Built with Jetpack Compose and Material Design 3
• Circuit architecture for type-safe navigation
• Metro dependency injection with KSP
• Secure encrypted data storage

Download TRMNL Buddy today from Google Play or explore the project on GitHub to learn more and contribute!