SIM800A GSM GPRS Module- SIMCOM

SIMCOM SIM800A is a complete Dual-band GSM/GPRS solution in a SMT type which can be embedded in the customer applications. SIMCOM SIM800A support Dual-band 900/1800MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 24*24*3mm, it can fit into slim and compact demands of customer design. Featuring Bluetooth and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.

Specifications

• Dual-band 900/1800MHz
• GPRS multi-slot class 12/10
  
• GPRS mobile station class B
  
• Compliant to GSM phase 2/2+
  

– Class 4 (2 W @ 900MHz)

– Class 1 (1 W @ 1800MHz)

• Dimensions: 24*24*3mm
• Weight: 3.1g
  
• Control via AT commands(GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
  
• Supply voltage range 3.4 ~ 4.4V
  
• Low power consumption
• Operation temperature:-40℃ ~85℃

Resources

User Manual

Interface

• 68 SMT pads including
• Analog audio interface
  
• USB interface
  
• SPI interface (optional)
  
• RTC backup
  
• Serial interface
  
• Interface to external SIM 3V/1.8V
  
• SIM card interface(3V/ 1.8V)
  
• GPIO
  
• ADC
  
• GSM Antenna pad
  
• Bluetooth Antenna pad