Hi
Could somebody send me the size of TinyG board and outline of holes and connectors. I'd like to convert my parallel port CNC to USB so I need to know can I fit TinyG in existing box or should I replace everything.
Thanks
TinyG PCB board size
From the original Synthetos forum (2011–2025)
From the WIKI page:
Board Dimensions for TinyG Version 8
Board dimensions (X,Y) 4.00", 4.15"
Holes are 4-40 - 0.120" bore, 0.250" clearance
Hole locations (X,Y)
0.15", 0.15"
3.85", 0.15"
0.15", 4.00"
3.85", 4.00"
Motor connector centers
Motor1 3.618", 3.315"
Motor2 3.618", 2.453"
Motor3 3.618", 1.604"
Motor4 3.618", 0.734"
USB connector center 0.57", 0"
J6 spindle/coolant connector center 0.242", 3.272"
J7 XY limit switch connector center 0.242", 2.319"
J8 ZA limit switch connector center 0.242", 1.418"
Board Dimensions for TinyG Version 7 and earlier
Board dimensions (X,Y) 3.75", 4.15"
Holes are 4-40 - 0.120" bore, 0.250" clearance
Hole locations (X,Y)
0.15", 0.15"
3.60", 0.15"
0.15", 4.00"
3.60", 4.00"
Motor connector centers
Motor1 3.468", 3.315"
Motor2 3.468", 2.453"
Motor3 3.468", 1.604"
Motor4 3.468", 0.734"
USB connector center 0.781", 4"
J11 spindle/coolant connector center 0.25", 1.08"
J12 reset takeoff connector center 0.25", 0.687"
J13 limit switch connector center 0.99", 0.14"
Thanks. I was trying to find it on a wiki but couldn't.
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