BLTouch is a type of semiconductor hall sensor and is an electronic component for 3D printers. It is an auto-leveling sensor for 3D Printers that can precisely measure the tilt of Bed surface. It could work with any kinds of bed materials, such as glasses, woods, metals, and so on. The BLTouch is compatible with all Creality 3D printers.
BLTouch is fulfilled with simple structure and high precision by using progressively designed solenoid and hall sensor. 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.
BLTouch can be easily applied since it has a small and simple structure. BLTouch works as usual auto bed leveling sensor, gathering information & setting up your firmware will be an easy task.
Self-test: The push pin operates two times in a test when the power is on. Alarm: The LED light blinks if a problem was found on a self-test or during operation Wiring defect indicator: Blue and Red LED for indicating wiring defects.