SIM800C IC – GSM GPRS BT3.0 - EAT

For version

For the terms definition please see this page.

The version we sell now are:

• SIM800C-24M: Basic version for cheapest price
• SIM800C-EAT: SDK available, API guide available.

SIM800C is a quad-band GSM / GPRS module for the castle hole package. Its stable performance, the appearance of small, cost-effective, able to meet the various needs of customers.

SIM800C operating frequency of GSM / GPRS 850/900/1800 / 1900MHz, low power consumption can be achieved voice, SMS and data transmission.SIM800C size of 17.6 * 15.7 * 2.3mm, can be applied to a variety of compact product design requirements.

Documentation please see this wiki page.

Key Features

• Quad Band 850/900/1800/1900 MHz
• GPRS multi-slot class 12/10
• GPRS mobile station class B
• Meet the GSM 2/2 + standard
• Category 4 (2 W @ 850/900 MHz)
• Class 1 (1 W @ 1800 / 1900MHz)
• Bluetooth 3.0 + EDR
• Size: 17.6 * 15.7 * 2.3 mm
• Weight: 1.3 grams
• Control via AT command (3GPP TS27.007, 27.005 and
• SIMCOM Enhanced AT Command Set)
• SIM application kit
• Supply voltage range: 3.4 ~ 4.4V
• Low power consumption
• Operating temperature range: -40 to + 85 ° C

Data transmission

• GPRS class 12: maximum 85.6 kbps (downlink rate)
• Support for PBCCH
• Encoding scheme CS 1,2,3,4
• PPP protocol stack
• USSD

Voice

• Tricodec
  • – half rate (HR)
  • – full rate (FR)
  • – Enhanced full rate (EFR)
• AMR
  • – half rate (HR)
  • – full rate (FR)
• Supports echo suppression algorithms

interface

• 42 SMT pins
• Analog audio interface
• Supports RTC
• USB interface
• Serial interface
• SIM card interface (3V / 1.8V)
• GPIO
• ADC
• GSM antenna pad
• BT antenna pad

SMS

• Point-to-point MO and MT
• SMS broadcast
• Text and PDU modes

Software features

• 0710 MUX protocol
• Embedded TCP / UDP protocol
• FTP / HTTP
• MMS
• E-mail
• DTMF detection
• Interference detection
• recording
• SSL
• Bluetooth (optional)

Compatibility

• AT cellular command interface
• * High version supports TTS (Chinese) and EAT functions