Lora Wireless Module 230MHz E22-230T33E 33dbm 16km Mini Pci-e RS485 RS232 Serial Port 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 port voltage, -e standard packaging, /RS485/RS232/ 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 () ;Automotive industry applications. Support function, monitor the channel environment noise before sending, which can greatly improve the communication success rate of the module in harsh environments;