CoreInk Proto Base



CoreInk Proto Base is a DIY expansion kit suitable for CoreInk master control. When stacking the expansion board, the IO bus on the CoreInk main control will be led out to the PROTO board through the lower PIN pin. You can design and build the circuit according to your own needs. The package also contains a variety of expansion parts (HY2.0-4P female terminal, 3.96 male/female terminal, DC power terminal, etc.), which can be soldered to the PROTO board, which can add standard specifications to your circuit design. Output Interface. The hook hole on the back and the LEGO compatible hole design on the corners make it easy for you to embed the finished DIY product into a variety of structures.

Product Features

  • Compatible with CoreInk
  • Prototype circuit design
  • PROTO board


  • 1x CoreInk Proto Base (face shell + bottom shell)
  • 1x HEX KEY
  • 3x HY2.0-4P socket terminals (red x1, blue x1, black x1)
  • 4x HT3.96R-4P pins
  • 4x HT3.96R-4P socket
  • 1x HT3.96R-2P pin
  • 1x HT3.96R-2P socket
  • 1x DC-044 socket terminal
  • 4x M2*6 cup head tapping screws
  • 1x PROTO DIP header
  • 3x port block


  • Experimental circuit
  • DIY function expansion


Specifications Parameters
Net weight 34g
Gross weight 46g
Product size 56*40*16mm
Package size 83*54*26mm
Shell material Plastic (PC )

Pin mapping

  • The IO bus on the CoreInk main control will be led out to the PROTO board through the PIN pin
CoreInkG25,26G36G22G21G23G34G18G14G13GND5V IN5V OUT3.3VBATRST


Integrate 433MHz radio frequency module through CoreInk PROTO BASE welding to realize intelligent furniture control.