E90-DTU(230SL30-ETH) 5km sx1262 new lora module 868mhz wireless transmitter and receiver 915mhz industrial modem dtu with RJ45

[Introduction]：Provides four working modes, TCP Server, TPC Client, UDP Server, and UDP Client. It also supports two-way SOCKET work. The wireless communication adopts LoRa direct sequence spread spectrum technology, which will bring longer communication distance and has the advantages of concentrated power density and strong anti-interference ability.