This is a high-performance external RF module kit designed specifically for Flipper Zero enthusiasts. Featuring a 433MHz CC1101 antenna module, custom GPIO expansion board, and protective 3D-printed shells, this kit boosts your Flipper's wireless capability in style. With independently designed circuitry, the board ensures excellent compatibility and performance with Flipper Zero. Real-world tests show transmission up to 450 feet, making it ideal for remote signal testing, RF learning, and protocol research. The included expansion board also supports NRF24 modules, unlocking a wider range of wireless experimentation for developers and tinkerers.