E90-DTU(900L20)-V8 Ebyte LoRa 868M wireless communication radio communication terminal RS232/RS485 interface [Communication interface]:RS232/RS485 [Working frequency]: 862~930MHz [Transmitting power]:20dBm [Communication distance]: 5km [Product size]: 82*62*25mm [Introduction]:E90-DTU(900L20)-V8 is a high-speed 868M wireless data transmission radio...
E90-DTU(900L30)-V8 LoRa data transmission radio RS232/RS485 interface LoRa spread spectrum technology 868M wireless communication radio communication terminal [Interface type]:RS232/RS485 [Operating frequency]:862~930MHz [Transmitting power]: 1W [Communication distance]: 8km [Product size]:82*62*25mm [Introduction]:E90-DTU(900L30)-V8 is...