The JRF-I20TRX1 module adopts high-performance wireless transceiver chip and reliable single-chip microcomputer control system, which is a highly integrated, compact, low power consumption and high efficiency wireless data transmission module. The module has optimized the key parameters of rf indicators such as transmitting power, receiving sensitivity, harmonics and so on, simplified user design, avoided the input cost of expensive instruments and complicated debugging of RF parameters, shortened design cycle, and users only need to send and receive data from the interface to achieve wireless intelligent control of the system.