TinyG Hardware Information

Board Dimensions and Holes

Board Dimensions for TinyG Version 8

• Board dimensions (X,Y) 4.00"(101.6mm), 4.15"(105.41mm)
• Holes are 4-40 - 0.120"(3.05mm) bore, 0.250"(6.35mm) clearance
• Hole locations (X,Y)
• 0.15", 0.15" (3.8mm, 3.8mm)
• 3.85", 0.15" (97.8mm, 3.8mm)
• 0.15", 4.00" (3.8mm, 101.6mm)
• 3.85", 4.00" (97.8mm, 101.6mm)
• 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"

Motor Plugs for v7 and Earlier

This is the mating (wire) connector for the quick release motor plugs on the v7 and earlier:

• 4 pin 0.156 motor header housing
• crimp terminals for above