Ebyte E840-DTU (GPRS-01) RS232 serial GSM/GPRS/EDGE DTU tcp/ip gsm modemProduct Description
Features
lQuad-frequency: GSM850/900, DCS1800/1900, applied globally
lGSM/GPRS/EDGE and the 2G data of China Unicom and China mobile2G/3G/4G SIM card
lTCP and UDP transmission protocols
lRemote SMS parameter config
lUART AT command setting
lSimple commands are sent in Chinese or English via SMS which avoids the complication of Chinese message of PDU.
lWide voltage band of 8-28V.Power supply of DC and terminal.
lRS485 circuit board features electricisolation, lightning protection, surge protection and anti-interference.Manual supportRecommend for you
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