E90-DTU(400SL30)E new generation LoRa wireless 915M module RS485 automatically polls the long-distance sending and receiving Modbus communication gateway [Interface type]:Ethernet [Working frequency]:400M [Transmit power]:30dBm [Communication distance]:10km [Product size]:84*82*25mm [Product weight]:130±5g...
E90-DTU(900SL22)E new generation LoRa wireless 915M module RS485 automatically polls the long-distance sending and receiving Modbus communication gateway. [Interface type]:Ethernet [Working frequency]:900M [Transmit power]:22dBm [Communication distance]: 5km [Product size]:84*82*25mm [Product weight]: 130±5g...