Flipper Zero is a portable multi-tool for engineers and geeks in a toy-like body. It loves to explore digital things like radio protocols, access control systems, hardware and more. Sub-GHz Transceiver - Use as a radio remote control with many protocols supported. NFC - Store all your Mifare, NTAG and other NFC cards and tags. RFID - Store, emulate and write your LF RFID key fobs, office cards and more - IR transceivers. Universal IR remote control for your TV and other devices. Virtual Pet - A cute dolphin with personality accompanies your every action. Open Source Firmware - Code your own apps and plugins. Bluetooth LE - Expand your capabilities with Flipper Mobile Apps. U2F Security Token - Securely authenticate yourself anywhere with your pinball via FIDO. BadUSB - Run any keyboard emulation script. iButton - Store all your Dallas, Cyfral and Metakom keys.