Main Characteristics:
Two-frequency 900/1800MHz GPRS multi-slot class 12/10 GPRS mobile station class B Meet the GSM 2/2+ standard Class 4 (2W @900MHz) Class 1 (1W @1800MHz) Controlled by AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT command set) Low power consumption SIM application kit Supply voltage range: 3.4 ~ 4.4V Operating temperature range: -40?ᆪC ~ +85?ᆪC ? Voice: Tricodec
Half rate (HR) full rate (FR) Enhanced Full Rate (EFR) AMR Half rate (HR) full rate (FR) Support suppression algorithm ? Data Transmission
GPRS class 12: Maximum 85.6 kbps (downstream rate) Support PBCCH Coding schemes CS 1, 2, 3, 4 PPP-stack CSD up to 14.4 kbps USSD Non-transparent ? Interface
68 SMT pins One way analog audio interface Support RTC USB/ Serial? interface SIM card interface (3V/ 1.8V) GPIO /ADC /PWM /I2C GSM antenna pin BT antenna pin ? SMS
Point-to-point MO and MT/ SMS broadcast/ Text and PDU mode
? Compatibility
AT cellular command interface ? Software Features
0710 MUX protocol Embedded TCP/UDP protocol FTP/HTTP MMS e-mail DTMF detection Interference detection recording SSL
Package included:
1 x?SIM800A Dual-band Quad-band GSM GPRS Voice SMS Data Wireless Transceiver Module
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