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AR4 6 axis small robot arm
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
AR4 Version 6.0 (source)
AR4 Version 5.1 (source)
Control Software Executable Files
AR4 Version 6.0 (exe)
AR4 Version 5.1 (exe)
Teensy Sketch Files
Teensy 4.1 sketch Ver 6.0
Teensy 4.1 sketch Ver 5.1
Robot Build Manual
AR4-MK3 Robot Manual Ver 1.4
Aux Board Sketch Files
Arduino Nano sketch Ver 1.3
Arduino Mega sketch Ver 1.3
3D print files (stl files)
AR4-MK3 print files
Documents
AR4-MK3 kinematic calculation sheet
AR4-MK3 motor steps calculation sheet
AR4-MK2 ROBOT DOWNLOADS:
Control Software Source Files
AR4 Version 4.3.1 (source)
AR4 Version 4.0 (source)
Control Software Executable Files
AR4 Version 4.3.1 (exe)
AR4 Version 4.0 (exe)
Teensy Sketch Files
Teensy 4.1 sketch Ver 4.3
Teensy 4.1 sketch Ver 4.2
Manuals
AR4-MK2 Robot Manual Ver 1.3
Aux Board Sketch Files
Arduino Nano sketch Ver 1.0
Arduino Mega sketch Ver 1.0
3D print files (stl files)
AR4-MK2 print files
Documents
AR4-MK2 kinematic calculation sheet
AR4-MK2 motor steps calculation sheet
AR4-MK1 ROBOT DOWNLOADS:
Make sure you install the latest version sketch along with the latest software version - for example when using the latest software version 3.0 you should also install the teensy sketch version 3.0

If you are updating your AR3 there is a 3.0 sketch below in the AR3 downloads
Control Software Source Files
AR4 Version 3.0 (source)
AR4 Version 2.2 (source)
AR4 Version 2.0 (source)
AR4 Version 1.3 (source)
AR4 Version 1.1 (source)
Control Software Executable Files
AR4 Version 3.0 (exe)
AR4 Version 2.2 (exe)
AR4 Version 2.1 (exe)
AR4 Version 2.0 (exe)
AR4 Version 1.3 (exe)
AR4 Version 1.1 (exe)
Teensy Sketch Files
Teensy 4.1 sketch Ver 3.0
Teensy 4.1 sketch Ver 2.2
Teensy 4.1 sketch Ver 2.0
Teensy 4.1 sketch Ver 1.1
Aux Board Sketch Files
Arduino Nano sketch Ver 1.0
Arduino Mega sketch Ver 1.0
AR4 aux IO board read me
3D print files (stl files)
AR4 covers and spacers
AR4 structural components
AR4 misc. files
Manuals
Manual version 1.6 shows the new YGS gearbox for joint 2 - this update took affect 2-27-23.

Manual version 1.5 is the original manual prior to the gearbox update.
AR4 Robot Manual Ver 1.6
AR4 Robot Manual Ver 1.5
Servo Gripper
Servo gripper manual
Servo gripper CAD/print files
Travel Track
AR4 Travel Track Manual
AR4 Travel Track CAD Files
Additional Information
AR4 serial command examples
2D drawing files
AR3 ROBOT DOWNLOADS:
Control Software Source Files
ARCS Version 1.0 (source)
Control Software Executable Files
ARCS Version 1.0 (exe)
Arduino Sketch Files
Teensy 3.5 sketch
ARDUINO Mega 2560 sketch
Manuals
AR3 Robot Manual
Travel Track Manual
3D print files (stl files)
AR3 print files
Upgrade To AR4
Upgrade Information Sheet
AR4_teensy41_CUI_sketch Ver 3.0
AR4_teensy41_CUI_sketch Ver 2.2
AR4_teensy41_CUI_sketch Ver 1.1
AR2 ROBOT DOWNLOADS:
Software Executable Files
AR2 Version 2.0 (current)
AR2 Version 1.5
Software Source Code
AR2 Version 2.0 (current)
AR2 Version 1.5
Arduino Sketch Files
ARDUINO Version 2.0 (current)
ARDUINO Version 1.5
Manuals
AR2 Assembly Manual
AR2 Electrical Enclosure Manual
AR2 Wiring Harness Manual
AR2 Documentation & Troubleshooting
AR2 Electrical Schematic
3D print files (.stl files)
AR2 print files
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