This is a twin CC1101 433mhz/900mhz external subGHZ module for the Flipper-Zero.
Combining 433 and 900 on a single board, well here it is! With a toggle switch, and a satisfying click, you can switch between the chips without removing the board from your Flipper. An indicating light tells you which frequency is selected, flip left for 433, and right for 900. No need to carr around multiple boards.
