Self-test : The push pin operate two times in a test when the power is on.Īlarm : The AI will flash the LED indicator if a problem is detected during a self-test or operation. As BLTouch works as usual auto bed leveling sensor, Gathering information & setting up your firmware will be an easy task. It aims for user convenience and enjoyable printing by adding many smart functions, such as self-test, alarm, alarm release & Touch Switch mode, Blue LED for servo signal indicating and Z-probe(Zmin) Testing.īLTouch can be easily applied, since it has a small and simple structure.

It could work with any kinds of bed materials, such as glasses, woods, metals, and so on.īLTouch is implemented with a simple structure and high precision by using an innovatively designed solenoid and detector (Hall sensor or optical sensor).

BLTouch is a type of electronic component for 3D printer with built-in semiconductor Hall sensor or optical sensor.īLTouch is an auto leveling sensor for 3D Printers that can precisely measure the tilt of Bed surface.

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