制造商:Enfora
描述:Module, Gsm / Gprs, Quad Band, Uart, Usb, B2B Rf; No. Of Channels:4Channels; Protocol:at, Api, Cmux, Gsm / Gprs, Ppp, Tcp Api, Udp Api; Supply Voltage Max:4.5V; Frequency Rf:1900Mhz; Module Interface:-; Kit Features:- Rohs Compliant: Yes
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