Pearlnode

A local-only Android app for controlling Shelly smart home devices. No cloud account or internet required.

Features Device discovery: mDNS/DNS-SD auto-scan, IP range subnet scan, and BLE scan for devices in setup mode Add by IP: manual entry for devices not discoverable on the network Gen1/Gen2/Gen3/Gen4 auto-detection: probes /shelly and routes to the correct API Secure credential storage: username/password encrypted with AES-256-GCM via Android Keystore, never leaves the device Per-channel on/off control with live status polling Power monitoring: real-time wattage (Plug S, Plug M, devices with apower) RGBW control: per-device color picker and brightness slider Dimmer control: brightness slider for Gen1/Gen2 dimmers Pulse / door trigger: configurable relay pulse for gate openers and door locks Schedules: create, edit, toggle, and delete device schedules; cron-based, supports day-of-week repeat Alarm Sync: automatically creates device schedules relative to phone alarm times (configurable offset, action, and channel); auto-updates on alarm change via WorkManager Firmware updates: checks updates.shelly.cloud, downloads, and uploads directly to the device (stable + beta channels) Home screen widgets: multi-device widget and per-device toggle widget 9 languages: English, German, Czech, Slovak, Polish, French, Italian, Spanish, Dutch