Overview

The 3G shield is based on SIM5216E module. The SIM5216 series is Multi-Band HSDPA/WCDMA/GSM/GPRS/EDGE module solution which supports HSDPA up to 3.6Mbps for downlink data transfer. The 3G shield can be used for 3G communication, it is controlled via AT commands and fully compatible with Arduino.

Feature

• Multi-modules support: SIM5216A/SIM5216E/SIM5216J 
• Configurable pins for UART communication
• With the MIC and earphone interface
• Control via AT commands
• RTC supported with Super Capacitor
• Optimization of the power supply circuit
• Operation temperature: -40℃ ~ +85℃