Meter Reading GPRS GSM Module SIM900B With Connector Single Chip

Meter Reading GPRS GSM Module SIM900B With Connector Single Chip

Introduction:
SIMCom presents a compact and reliable wireless module-SIM900B which is compatible with the module-SIM300/340 and SIM340E. This is a complete Quad-band GSM/GPRS module in a B2B type and designed with a very powerful single-chip processor integrating ARM926EJ-S core, allowing you to benefit from small dimensions and cost-effective solutions.
Featuring an industry-standard interface, the SIM900B delivers GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. SIM900B can fit almost all requirements in your M2M applications.



General feature :

Specifications for Voice
• Tricodec
- Half rate (HR)
- Full rate (FR)
- Enhanced Full rate (EFR)
• AMR
- Half rate (HR)
- Full rate (FR)
• Hands-free operation(Echo suppression)
Interfaces
• 60 PIN Board-to-board connector
• Interface to external SIM 3V/ 1.8V
• Two analog audio interface
• RTC backup
• SPI interface
• Serial interface
• SIM Card
- Option1: SIM Holder
- Option2: Embedded SIM
• Keypad
• GPIO
• PWM
• ADC
• Antenna connector

Specifications for Fax
• Group 3, class 1
Specifications for GPRS Data
• GPRS class 10: max. 85.6 kbps (downlink)
• PBCCH support
• Coding schemes CS 1, 2, 3, 4
• PPP-stack
Specifications for CSD Data
• USSD
• Non transparent mode
Specifications for SMS via GSM/GPRS
• Point to point MO and MT
• SMS cell broadcast
• Text and PDU mode
Software features
• 0710 MUX protocol
• Embedded TCP/UDP protocol
• FTP/HTTP
Enhanced version features
• FOTA
• MMS
• Embedded AT

Module show:

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