Library › Electronic components › Arduino Mega 2560 R3

arduino-mega-2560-board

MEGA 2560 Rev3 board outline from Arduino's board file (stepped far edge, 1.0 mm corner radii) with its six Ø3.2 holes; board drawn 1.6 mm thick: the maker does not print the thickness

Exact dimensions. True size, no printing tolerance added.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

parameter	board
value	101.6 × 53.34 mm (4.0 × 2.1 in); USB-B and DC jack edge at x = 0

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From the full sheet

Arduino Mega 2560 R3: every size, notes, mating features and sources. What are the Arduino Mega 2560 dimensions and mounting holes?