This PCB can be used to build an ODS clone by using a single platform - no need to use three separate boards and two auxiliary boards for the relays - it is all integrated in a single platform.
 
By purchasing this board, you get access to full schematics and layouts tailored for my boards. I've documented the #102, #124, #183, 2nd gen and 3rd gen models with schematics, layouts and BOM. 
 
Dimensions: 343mm x 116mm

Note: available colors might vary, as this depends on the available stock. Used colours are green, black, white