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E90-DTU(400SL22-GPRS) Data transmission radio station from wireless radio frequency to GPRS network server





[Interface]:RF to GPRS


[Introduction]:E90-DTU (400SL22-GPRS) is a data transmission station from radio frequency to GPRS network server, which realizes the transparent data transmission between sub-1g and GPRS network. The sub-1g radio frequency transceiver is based on SEMTECH SX1262 radio frequency chip and supports LoRa spread spectrum technology.