elder-plinius/v3sp3r

V3SP3R, also called Vesper, is an Android app that turns a Flipper Zero, a small handheld hardware hacking device, into something you can control just by talking to it in plain English. Instead of digging through menus on the Flipper's tiny screen, you connect it to your phone over Bluetooth and let an AI model handle the commands. The app plugs into OpenRouter, a service that gives access to many different AI models, so you bring your own API key and pick whichever model you prefer. Once connected, you can ask things like show me my SubGHz captures, or create a backup of all my IR remotes, and the AI reads the Flipper's current state, runs the matching commands, and reports back what happened. It also supports voice input, so you can speak commands out loud, and photo analysis, where you point your phone camera at a remote control or a device label and the AI figures out what it is looking at. V3SP3R covers most of the Flipper's built in capabilities: sending and reading SubGHz radio signals, infrared commands, NFC and RFID tags, BadUSB scripts, and basic hardware controls like GPIO pins and LEDs. There is also a visual editor for building custom radio signals from scratch, and a browser for finding and installing community made Flipper apps. Because some of these actions can affect real hardware or systems, the app classifies every AI action by risk level. Read only actions run automatically, actions that change files show you a preview first, and destructive actions need an explicit double confirmation before they run. Every action taken is logged so you can review the full history later. Setup requires a Flipper Zero, an Android phone running Android 8 or later, and a free OpenRouter account with a small amount of prepaid credit. The app is written in Kotlin and can be built from source using Android Studio.