... Low Power Wireless Transceiver modules Technical specification of JZ877:Serial numberItemParameterNote1Modulation modeGFSK 2Work frequency433MHZ 868/915mhz is ... what has been transmitted; 7. Multi- channelThe standard JZ877 configuration provides 16 channels to meet the multiple communication ... RF 433/868/915MHz Module | Data Transceiver JZ877 for remote control and industrial,wireless adapter