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X105 Full Function Expansion Board (SKU:370706)

This expansion board is suitable for Raspberry Pi Model B+;

Recommended Power Supplies : 110~240VAC input, 12V DC 2A output;


Input Voltage:

  • 6V to 23Vdc converted to 5V, 3A via step-down DC/DC converter to power the Raspberry Pi;

VGA output:

  • HDMI to VGA converter supporting up to UXGA (1600×1200) and 1080p with 10-bit DAC;

RS232 serial communication:

  • Control the Raspberry Pi over RS232 or connect to external serial accessories;

USB Storage:

  • Self-powered USB hub with 3 ports;

Real-time clock (RTC):

  • Based on DS3231SN with included CR2032 battery;

MicroSD Card Reader/Writer:

  • Supports microSD / microSDHC / microSDXC;
  • Convenient to write OS image;


  • Power output socket;
  • Camera flex slot so camera can still be used with the expansion board attached;
  • DIP switch to remove connection from RPi’s pin header;
  • Directly connected on top of the Raspberry Pi using the board GPIO header pins;
  • No wiring nor soldering is required;
  • Duplicated the 40-pin header of the R-Pi in order to support existing expansion boards;

Packing List

  • 1 x Expansion Board (Included 1 x CR2032 battery)
  • 1 x HDMI to VGA adapter
  • 1 x USB Male to male adapter
  • 1 x Pack of plastic screws