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HWT9053-RS485 | manual v0707 | http://wiki.wit-motion.com/english

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2.3.2 Magnetic Field Calibration

Purpose:

Magnetic calibration is used to remove the zero bias of the magnetic field

sensor. Usually, the magnetic field sensor will have a large zero error when it is

manufactured. If it is not calibrated, it will bring a large measurement error,

which will affect the accuracy of the measurement of the z-axis Angle of the

heading Angle.

Preparation:

Sensors should be 20CM away from magnetic and iron and other materials

Methods:

Step 1. Open the Config menu

Step 2. Click the magnetic field calibration button then click the “Start

calibration”

Questions and Answers:

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WiT HWT9053 Specifications

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