drawbot

Introduction:
This is a scara robot,motion part used 42 step motors and 9g servo, used aduino mega 2560 and ramps1.4 broad,other parts you can print by your 3D printer,working range is A4(210mm*297mm),used standard G code,function is Writing and drawing.

drawbot repetition precision test：https://youtu.be/NTBxLTUPyTU
write chinese word： https://youtu.be/tPbYbp5LPhs

gcode make software：
http://lasergrbl.com/en/
other gcode maker you can try inkscape
1.https://pan.baidu.com/s/1Gzfi1ULvRPiqjJOtD2ffuQ


gcode sender is proterface:
https://pan.baidu.com/s/1TSi80GMqwPtUj-DoR1g3bA

If same control instructions is Incompatible,Pls change the gcode by manual modification

More course see：https://www.arduino.cn/forum.php?mod=viewthread&tid=81743&page=2#pid418724

Change record(Continuous updating):
1.first release 2018.9.12
2.update MBOM 2018.9.14
Be careful，the limit switch must be often closed type
3.update base to solve interference issue 2018.9.16
4.update