RepRapFirmware bed.g file generator


  1. Complete the fields below. A centre point will be added to the peripheral and halfway points you choose. The maximum total number of points is 16.
  2. Press Generate to create the commands.
  3. Copy and paste the text in the Result box into your bed.g file.
  4. If your Z probe has significantly different trigger heights depending on XY position, adjust the H parameters in the G30 commands accordingly. The value of each H parameter should be (probe trigger height at that XY position) - (probe trigger height at centre of bed).

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Calculator © 2015-2016 Escher Technologies Ltd.

Number of peripheral points: 3 6 10 12
Number of halfway points: 0 3 6
Number of calibration factors: 3 4 6 7
Probing radius:
Probe offset from nozzle: X: Y:
Options: Home towers at start
Deploy/retract probe