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
Product safety information
Manufacturer information:
AI-Thinker
Room 410, Building C, Huafeng Smart Innovation Port , Shenzhen
China
www.ai-thinker.com
Shipping weight: |
0,02 kg
|
Dimensions
( Length × Width × Height ):
|
6,50 × 4,50 × 2,00 cm |