Lora Wireless Module 230MHz E22-230T33E 33dbm 16km Mini Pci-e UART RS485 RS232 Serial Port IAP LBT RSSI Relay Networking

E22-230T33E is the new generation of LoRa wireless spread spectrum modules. Among them; E22-230T33E are based on the wireless serial port module . It has a variety of transmission modes. E22-230T33E work in the 220.125 ～ 236.125MHz frequency band (230.125MHz by default).LoRa spread spectrum technology; compatible with 3.3V and 5V IO port voltage; MINI PCI-e standard packaging; UART/RS485/RS232/USB communication interface selection; and communication is compatible with E22-T series products; facilitating user development and use. E22-230T33E adopt a new generation of LoRa spread spectrum technology. Compared with the traditional solution; this solution has a longer transmission distance and faster speed; it supports air wake-up; wireless configuration; and carrier monitoring automatic relay; communication key and other functions; support subpackage length setting; and can provide customized Applications-Home security alarm and remote keyless entry;Home and industrial sensors; etc.; Wireless alarm security system;Building automation solutions; Wireless industrial grade remote control;Healthcare products;Advanced Meter Reading Architecture (AMI) ;Automotive industry applications. Support LBT function; monitor the channel environment noise before sending; which can greatly improve the communication success rate of the module in harsh environments;