Hey everyone, I’m looking into (very early stages right now) doing some odd expansions for the Rambo board. I notice there’s a PWM Expansion section, and a Motor Expansion area on the Rambo (still trying to find a bit more info on those). It looks like some of the pins in those sections are shared with other things (I see a Fan on the PWM extension in the schematic).
Does anyone have an Eagle schematic/brd file for the Rambo? Does the TAZ4 Use Rambo 1.1, 1.2, or 1.3?
Essentially, right now I need to find a PWM pin for a servo, and further down the line I may attempt to add a 3rd (and possibly 4th!) extruder motor, hotend, and thermistor. I’m very comfortable soldering, designing PCBs, etc, but I know very little about the Rambo itself, so any tips would be appreciated!