GSM GPRS module that supports quad-band frequency (850/900/1800 / 1900MHz). This module can be enabled to send and receive SMS from one microcontroller to another microcontroller.
Specification:
- Network: Quad-band 850/900/1800/1900 MHz
- GPRS Class: class 12
- Data Speed: 85.6 kbps
- Interface: Serial
- Working Voltage: 3.4 ~ 4.3 V
- Working Temperature: -40? ~ 85?
