The SIM800C is an upgraded variant of SIM800. This module is designed to provide more flexibility and ease of integration for the customer's applications.

The SIM800C module ensures crystal clear transmission of voice, data information and SMS with low power consumption. The software features include embedded TCP, FTP, SMTP/POP3, SSL and Jamming detection.

The chip supports Real-Time Clock (RTC) back up applications, Jamming Detection, SSL Encryption, Antenna Diagnostics, RLS Monitoring, IVRS, Email, Bulk SMS, MMS and others. Moreover, it has strong extension capability with interfaces like USB 2.0, GSM Antenna Pad, Bluetooth Antenna pad, GPIO and ADC.

Quad-Band 2G
Embedded AT
SSL Encryption
Jamming Detection
USB 2.0
Serial interface
SIM Access Profile
RIL Driver
RLS Monitoring
Antenna Diagnostics
General features SIM800C
  • Quad-band 850/900/1800/1900MHz
  • GPRS multi-slot class 12/10
  • GPRS mobile station class B
  • Compliant to GSM phase 2/2+
    • Class 4 (2 W @ 850/900MHz)
    • Class 1 (1 W @ 1800/1900MHz)
  • Dimensions: 17.6*15.7*2.3mm
  • Weight: 1.3g
  • Control via AT commands (3GPP TS 27.007, 27.005 and SIMCom enhanced AT Commands)
  • Supply voltage range 3.4 ~ 4.4V
  • Low power consumption
  • Operation temperature:-40℃ ~85℃
Specifications for GPRS Data
  • GPRS class 12: max. 85.6 kbps (downlink/uplink)
  • PBCCH support
  • Coding schemes CS 1, 2, 3, 4
  • PPP-stack
  • USSD
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
  • MMS
  • DTMF
  • Jamming Detection
  • Audio Record
  • SSL
  • Bluetooth 3.0(optional)
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)
  • 42 SMT pins including
  • Analog audio interface
  • RTC backup
  • USB interface
  • Serial interface
  • Interface to external SIM 3V/1.8V
  • GPIO
  • ADC
  • GSM Antenna pad
  • Bluetooth Antenna pad
  • AT cellular command interface
  • CE
  • FCC
  • GCF
  • TA
  • ROHS
  • CTA
  • CCC
Shiv Electronics is a leading independent SIMCom distributor in India offers a wide range of SIMCom modules under one roof. Talk to us for all types of Wireless and GRPS modules.
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