Features

• Arduino compatible
• Work voltage: 5-12V
• Operating temperature -30 ℃ to + 80 ℃;
• 1KG peak suction
• Low standby current
• Standby average current 3ma less;
• Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ;
• Support  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

Specifications

• Quad-band: 850/900/1800/1900 MHz
• GPRS multi-slot: 12, 1 to 12 may be configured
• GPRS mobile station: Class B
• Compatible with GSM Phase 2/2 +: Class 4 (2W @ 850/900 MHz) Class 1 (1W @ 1800 / 1900MHz)
• Current consumption: 1.3mA @ DRX = 5; 1.2mA @ DRX = 9
• AT command control: Standard GSM07.07,07.05 AT commands and extended commands Ai-Thinker
• SIM Application Toolkit
• GPRS Class 10: Up 85.6 kbps (upstream) & 42.8Kbps (downlink)
• PBCCH support
• Coding scheme: CS 1, 2, 3, 4
• Support CSD: Up 14.4 kbps
• Support USSD
• Stack: PPP / TCP / UDP / HTTP / FTP / SMTP / MUX

Package list

• A6 GPRSGSM Shield x1
• GSM antenna x 1

Wiki & External links

• Schematic files
• AT commands