Overview

SIM868 module is the complete Quad-Band GSM/GPRS module which combines GNSS( GPS/GLONASS/BDS) technology for satellite navigation. It has strong extension capability with abundant interfaces including UART, USB2.0, GPIO etc. The module provides much flexibility and ease of integration for customer's applications.

General Features

• Small size quad-band GSM/GPRS + GNSS module
• LCC+LGA form factor with abundant interfaces
• Abundant software functions: DTMF, MMS, MUX
• Low Power consumption
• Embedded TCP/UDP protocols
• Multi-constellation GNSS receiver support: GPS, GLONASS, BeiDou
• Standard Bee 20PIN GPIO extension header, supports XBee series boards (https://www.digi.com/xbee)
• 2x LED indicators, easy to monitor the working status
• Control Via AT Commands
• Supply voltage range: 3.4V-4.4V
• Operation temperature: -40°C to +85°C
• Dimensions: 27.5 X 24.3 X 3.9 mm
• Weight: 4.4g±0.5g
• SIM Card Size: Nano SIM Card
• Module sole current (VBAT=3.3V):
• Idle mode: 12mA
• Sleep mode: 0.65mA
• Backup mode: 8uA

Communications Specifications

• Support Bands: GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz
• DATA RATE: 2G(Kbps) 85.6(DL)/85.6(UL)
• Communication protocol: TCP/UDP/HTTP/SSL/FTP/POP3/SMTP/MQTT...

Shipping List

• 1 X MBee-IOT-868 Module
• 1 X SIM antenna
• 1 X GPS antenna

Development Resources

• https://www.simcom.com/product/SIM868.html
• https://github.com/ModuleFun/MBee-IOT-868