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water and gas meters at one time
its DI channels adopt universal dry contact input design
and SCADA terminals communicate strictly via RS232 serial ports
8V will cause the module to be damaged
greatly improving reliability and transmission distance
Ebyte E90-DTU(230SL42) lora wireless radio modem sx1268 433mhz data transceiver lora device wireless transmitter and receiver SMD water and gas meters atE90 DTU(230SL42) LoRa module remote communication SX1262 radio frequency chip 485 232 wireless data transmission radio relay network [Working frequency]225236MHz [Transmit power]42dBm [Communication distance] 30km [Product size]124*109*35. 2mm [Product weight]4255g [Introduction]E90 DTU (230SL42) is a truly high quality industrial grade wireless data transmission radio (the radio won the national design patent ZL202030009845. 3). It adopts LORA spread
US$ 14.95
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US$ 74.90
US$ 34.90
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