2.4 Adxl calibration

📦 Prerequisites

• Smartpad buy here
• ADXL345 sensor properly connected and configured in Klipper buy here

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🚀 Starting the Calibration

1. Connect the ADXL to the smartpad

1. On the Smartpad, go to the More menu

1. Select Input Shaper

1. Wait for the Smartpad to detect the ADXL (about 5–10 seconds)
2. Select Auto-Calibrate

1. Choose the axis to measure (X or Y)

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📏 ADXL Positioning

Measuring the X-axis

• Mount the ADXL on the X-axis as shown in the reference photo (using a screw).

• Start the measurement for the X-axis
• Once complete, save your values

• The X-axis is now configured ✅

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Measuring the Y-axis

• You can use this STL file to mount the ADXL on the bed:
  ADXL Clamp Mount - Makerworld
• Install the mount as shown in the reference photo

• Start the measurement for the Y-axis
• Once complete, save your values

• The Y-axis is now configured ✅

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Tip

Always ensure the ADXL wiring is secure before running measurements to avoid incorrect readings.