Extension Boards

From Variscite Wiki


The VAR-EXT-CB103 extension board is an add-on board, plugs into the VAR-xxxxCustomBoard extension connectors. The VAR-EXT-CB103 exposes more than 90% of the VAR-SOM-xxxx IO’s and interfaces into an easy to use 2.54mm pitch through-hole connectors. The VAR-EXT-CB103 standard prototyping headers offers a fast & easy way for adding additional custom hardware to the VAR-xxxxCustomBoard.

Additional to exposing the VAR-SOM-xxxx IOs the VAR-EXT-CB103 features also:

  • On board 3 port USB2 HUB
  • Two RS-232 transceivers & connectors
  • JTAG interface adapter