BeagleBone Black Mechanical# Dimensions and Weight# Size: 3.5” x 2.15” (86.36mm x 53.34mm) Max height: .187” (4.76mm) PCB Layers: 6 PCB thickness: .062” RoHS Compliant: Yes Weight: 1.4 oz Silkscreen and Component Locations# Fig. 238 Board Dimensions# Fig. 239 Component Side Silkscreen# Fig. 240 Circuit Side Silkscreen#