E95-DTU(400SL30-232) Ebyte E95-DTU module industrial grade wireless data transmission station with multi-level relay network function [Frequency]:410~441MHz [Power]:20dBm [Distance]:3km [Size]:92*67*30mm [Interface]:RS232 [Weight]:95±5g [Introduction]:E95-DTU(400SL30-232) is a wireless data transmission DTU that uses...