AR4-MK3 ROBOT DOWNLOADS:
Make sure you install the latest version sketch along with the latest software version - for example when using the latest software version 6.0 you should also install the teensy sketch version 6.0
Control Software Source Files
Control Software Executable Files
Robot Build Manual
AR4-MK3 Robot Offline PDF Manual Build Version 1.6
Your complete offline reference. Includes full assembly instructions, wiring diagrams, and technical specs. Always up to date, perfect for printing or workshop use.
View Online Version
AR4-MK3 Robot Online Manual Build Version 1.6
Track your progress with our step-by-step guide. Mark sections complete and easily pick up where you left off. Always up to date and accessible on any device.

View Manual
Teensy Sketch Files
Teensy 4.1 sketch Ver 6.1
Teensy 4.1 sketch Ver 6.0
Aux Board Sketch Files
Arduino Nano sketch Ver 1.3
Arduino Mega sketch Ver 1.3
3D print files (stl files)
Documents
AR4-MK3 kinematic calculation sheet
AR4-MK3 motor steps calculation sheet