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--- tamiwiki:projects:drawbot [2025/10/23 15:12] – yair
+++ tamiwiki:projects:drawbot [2025/12/16 10:11] (current) – yair
@@ Line 1: / Line 1: @@
+====== DRAWBOT ======
+there are three repos needed to get this going
+  * GRBL [[https://git.telavivmakers.space/yair/grbl|git]] - the firmware running on the arduino+grbl shield
+  * drawbot_LY [[https://git.telavivmakers.space/yair/drawbot_LY|git]] - the Inkscape extension that converts vector to gcode
+  * Universal gcode sender- this [[https://universalgcodesender.com/|java app]] loads the gcode above and sends the gcode commands one by one to the Arduino over serial.
+the above fork of GRBL has been adapted to make servo handling easier (check commits). \\
+there are also EEPROM kept states that need to be adapted to our machine. \\
+  - enabling of homing sequence (the [[https://he.aliexpress.com/item/1005005888174412.html|machine]] did not come with limit switches)
+  - adapting the number of steps per millimeter for x/y
+  - keeping steppers motorized ''$1=255'' (thanks paul)
+the drawbot Inkscape extension also got some love, with a few fixes. notably, disregarding hidden layers, addition of x/y offset control.
+{{tamiwiki:projects:video_2025-12-16_12-08-06.mp4 }}
+{{tamiwiki:projects:photo_2025-12-16_00-37-06.jpg?700}}
+==== links and more info ====
+  * https://sameer.github.io/svg2gcode/
+  * https://www.generativehut.com/post/ly-drawbot-a-70-pen-plotter
+  * https://hannahilea.com/blog/ly-drawbot-setup/#fn4
+  * https://he.aliexpress.com/item/1005005888174412.html
+==== llm lols ====
 {{tamiwiki:projects:tami_draw.gcode}}<code>
@@ Line 46: / Line 71: @@
-  * https://sameer.github.io/svg2gcode/
-  * https://www.generativehut.com/post/ly-drawbot-a-70-pen-plotter
-  * https://hannahilea.com/blog/ly-drawbot-setup/#fn4
-  * https://he.aliexpress.com/item/1005005888174412.html

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