Merge branch 'main' of https://github.com/TonyPhipps/tech-notes

3dprinting_fdm.md

@@ -3,6 +3,19 @@
 Uses a 1.8 degree stepper with a leadscrew with 4mm lead. This makes the distance corresponding to a full step 4/200 = 0.02mm. Your layer height should be a multiple of this.
 Source: https://github.com/prusa3d/Original-Prusa-MINI/blob/master/DOCUMENTATION/ELECTRONICS/mini-motor-kit.pdf
 
+
+# Beep After First Layer
+This bit of code is useful when you want to ensure the first layer adhered properly without standing there waiting for first layer to finish.
+
+After Layer Chang G-Code:
+
+```
+;AFTER_LAYER_CHANGE
+{if layer_num == 2} M300 S1000 P1500 ; beep {endif}
+;[layer_z]
+```
+
+
 # Wait 5 Min for Plate Cooling, then Beep When Done Printing
 Printer Settings > Custom G-code > End G-Code
 Add this to the end