Telit GR1 GSM/GPRS/GPS card

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The Telit GR1 GSM/GPRS/GPS card is based on the company’s GE863 GSM/GPRS/GPS module. It comes with Python scripting where user application programs can be stored inside the modem.

RoHS compliant, it has a 20-pin connector to provide access to the board power supply, and GE863 serial UART, control lines and GPIO ports. SMA connectors are also provided for the GSM and GPS antennas.

Features include: quad-band EGSM 850/900/1800/1900 MHz; output power class 4 (2 W) 850/900 MHz, Class 1 (1 W ) 1800/1900 MHz; AT commands according to GSM 07.05, 07.07 and company AT commands; supply voltage range: 5-14 VDC; power off: 26 µA, idle: 4 mA, GPRS (max): 700 mA; 68 x 33 x 10 mm; 35 g (with 1300 ma/H battery 60 g); temperature range of -20 to +70°C; two general-purpose I/Os; 9-pin board connector for UART communication, 300 to 115,000 bps; SMA female, 50 ohm connector for GSM; SMA female, 50 ohm connector for GPS; Python script interpreter engine, 3 MB non-volatile memory for user scripts and data and 1.5 MB RAM for Python engine usage; GPS high sensitivity for indoor reception up to -159 dBm; fast TTFFs at low signal levels and hot starts less than 2 s; supports 20-channel GPS. GPS NMEA 0183 output format.