MAKER AND HACKER HC-11 CC1101 433MHz Wireless Transceiver RF Serial UART Module Educational Electronic Hobby Kit

HC-11 CC1101 433MHz Wireless Transceiver RF Serial UART Module. The serial RF module is a low cost, high-performance transparent FSK transceiver with operating at 434 MHz. It features small size, high output power, high sensitivity, long transmission distance, and high communication data rate with auto set up for communication change and data receiving and transmission control.