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Módulo GPS e GSM/GPRS A7

Regular price €25,00

Tax included.
Operating temperature -30 ℃ to + 80 ℃;
Operating Voltage 3.3V-4.2V;
Power voltage> 3.4V;
Standby average current 3ma less;
support the GSM / GPRS four bands, including 850,900,1800,1900MHZ;
GPRS Class 10;
Sensitivity <-105;
support voice calls;
support SMS text messaging;
Support GPRS data traffic, the maximum data rate, download 85.6Kbps, upload 42.8Kbps;
Supports standard GSM07.07,07.05 AT commands and extended commands Ai Thinker;
supports two serial ports, a serial port to download an AT command port;
AT command supports the standard AT and TCP / IP command interface;
support digital audio and analog audio support for HR, FR, EFR, AMR speech coding;
support ROHS, FCC, CE, CTA certification;
SMT 42PIN package;