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open4neptune-new/calibration
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root ca8590c925 Fix: Calibrate all test patterns for Neptune 4 Plus bed dimensions 
All test patterns now print in the CENTER of the bed (150, 165) instead
of the front-left corner. Fixed patterns:

1. PA_TEST_PATTERN:
   - Centered at X150 Y165 (bed center)
   - Squares: 25mm with 10mm spacing
   - 5 squares per row, auto-calculated positions
   - Proper extrusion amounts

2. FLOW_TEST_CUBE:
   - Centered at X150 Y165
   - 20mm cube, centered coordinates
   - Proper flow-multiplied extrusion

3. RETRACT_TEST_PATTERN:
   - Towers centered on bed
   - 10mm towers with 30mm spacing
   - 4 towers per row
   - Proper stringing travel moves

4. TEMP_TOWER:
   - 20mm tower centered at X150 Y165
   - Proper bridge moves to center
   - Park at front after completion

All patterns now:
- Use BED_CENTER_X=150, BED_CENTER_Y=165 (N4 Plus center)
- Auto-calculate positions based on pattern dimensions
- Park at front of bed after completion
- Show position info in console messages
2026-03-13 16:14:48 +00:00
..
CALIBRATION_GUIDE.md Add complete Calibration Suite with automated macros 2026-03-12 10:52:06 +00:00
calibration_macros.cfg Fix: Add clear instructions for manual Z-offset calibration 2026-03-13 11:42:27 +00:00
README.md Add calibration include to user_settings.cfg 2026-03-12 13:48:06 +00:00
test_patterns.cfg Fix: Calibrate all test patterns for Neptune 4 Plus bed dimensions 2026-03-13 16:14:48 +00:00

README.md

🎯 Calibration Suite for Neptune 4 Plus with Cartographer

Installation

Option A: Via user_settings.cfg (Recommended)

  1. Clone repo to config directory:

    cd ~/printer_data/config
git clone https://git.sky-net.it/nocci/open4neptune-new.git

  2. Copy calibration folder:

    cp -r open4neptune-new/calibration/ ~/printer_data/config/

  3. The include is already in optimized_user_settings.cfg:

    [include calibration/*.cfg]

  4. Restart Klipper

Option B: Direct include in printer.cfg

  1. Copy calibration folder to ~/printer_data/config/calibration/

  2. Add to printer.cfg (at the end, after other includes):

    [include calibration/*.cfg]

  3. Restart Klipper

Test Installation

; In Mainsail/Fluidd Console:
CALIBRATION_MENU

Macros Overview

  • CALIBRATION_MENU - Main menu with all options
  • CALIBRATE_Z_OFFSET - Cartographer Z0 calibration
  • CALIBRATE_INPUT_SHAPER - ADXL resonance measurement
  • CALIBRATE_PRESSURE_ADVANCE - PA tuning
  • CALIBRATE_FLOW_RATE - Flow rate calibration
  • CALIBRATE_TEMPERATURE - Temperature tower
  • CALIBRATE_RETRACTION - Retraction tuning
  • CALIBRATE_BED_MESH - Bed mesh verification
  • CALIBRATION_FULL - Run all calibrations in sequence

Quick Start

; In Mainsail Console or Fluidd Console:
CALIBRATION_MENU

Notes

  • All macros use Cartographer for precise measurements
  • Results are automatically saved with SAVE_CONFIG
  • Each macro includes safety checks and clear instructions
  • Designed for both Original and Bambu Lab hotends