AI-Thinker A7 GSM GPRS GPS 3in1 Shield

Item number: 20181041

EAN: 4260513995590

This is the A7 GSM GPS GPRS Module, which is is serial GSM / GPS core development board based onAI-Thinker’s A7 module. It supports GSM/GPRS Quad-Band(850/900/1800/1900) network. Also, it supports voice calls, SMS messages, GPRS data service and GPS function. You can use it make a simple phone.

Category: Sale

Now only 11,90 €

including19% VAT. , plus shipping

Old price: 23,80 €
Discount: 50%

Shipping time: 1 - 3 workdays

A7 GSM GPS GPRS Module is controlled by AT command via UART and supports 3.3V and 4.2V logical level.

More details :

  • Operating temperature -30 ? to + 80 ?;
  • Low standby current
  • 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;
  • Support China Mobile and China Unicom’s 2G GSM network worldwide;
  • 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

Shipping weight: 0,02 Kg
Dimensions ( length width height ): 6,50 4,50 2,00 cm
Question on item


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