This Arduino 3G shield is compatible with the Telstra 3G network in Australia. It uses the SIM5216A module for communications.


  • Multi-modules support: SIM5216A
  • 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℃

Example code: 

Documentation and sample code can be found here:


SKU IT-IM140408001
Brand Itead

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