Specialized Laser Communication Board (Duet 3 Family)

[NeueKlasse]

Hi Guys, one Year passed by since i started to Create this Board.
It is based on the 1XD Expansion Board, (uses the Same Firmware)
it has the capability to use another CAN-FD Chip from TI on it's Backside
(TCAN1042 ) - (one or another)

the Purpose from this Board is:

• direct Implementation from a Standard Laser Powersupply possible
• Door Closed Signal Recognition (Safety Reasons)
• Input for Watertemp, PWM Fan Regulation for a Watercooler.
• Safety for EMO, External Signal, DOOR via Spring Clamp Terminal.

the 1. Prototype is finished, Documentation is ongoing.

Open Things: the STEP+ Pin doesn't work as PWM source for the Laser at the Moment.
Software needs to be done, otherwise the possibility to Route a Wire from the Mainboard VFD Output to the VFD Input header on this Expansion board is there

Maybe DUET3D wants to add another Expansion Board to it's Portfolio.
otherwise it will be my own development Board to Simplify Wiring.

A Happy New Year to you all!

Sebastian

[NeueKlasse]

Attached Wiring Diagram

[oliof]

Really cool!

[R4ffers]

@NeueKlasse excellent work