40-way Ethernet Digital I/O extension for Loxone

Back to overview

Low cost 40 way digital I/O board, used to extend available IO to the loxone miniserver. Based on teensy 2.0 ++

andrew.crockford

1

Prepare vero board

A standard size vero board can be cut in half to make 2 digital IO nodes.

And I used a drill bit to cut the tracks. These are for the 9 pins that need to be re-routed as they are not used directly as IO pins (apart from the 1 UART pin that needs the pull up resistor added).
2

Prepare the teensy & vero board
3

Mount the teensy on the board

And add the pull-up resistors
4

Add the terminal blocks
5

Glue to the mount frame and solder to the ethernet board

Discussions