New Micro PLC Backbone

My previous backbone board had to little space between connectors + no connection for PSU & communication – this one has 10mm between connectors which is more realistic – thought I still expect one Add-On board to use ca 20mm width. The total width “as is” is 100mm, so it is still very small.

I actually need to find a solution on the mechanical boxing before I finish this one + this is still only an idea draft that need to mature. I probably should add bias and terminator for RS485 on the backbone. Have some spare space on right.

As for add-on boards I am toying around with the following ideas;

  • An Ethernet connectivity board.
  • An RS-X connectivity board.
  • An Raspberry PI connectivity board.
  • An analogue input board.
  • A PWM channel board.
  • A camera input board.
  • A voice & mic board.
  • A DC-/Stepper- Motor board.
  • A 3-Phase motor board.
  • A GSM/3G/4G Board.

We can have a lot of fun here, but I will let these ideas mature a bit…

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