Main functions and controls of BLTouch are same as usual auto bed leveling sensor, consists of RC servo and micro switch. Thus, BLTouch can be applied on almost every board.
BLTouch fulfilled simple structure and high precision by using progressively designed solenoid and hall sensor, and aimed user convenience and enjoyable printing by adding many smart functions, self-test, alarm, alarm release, test mode for M119.
- Simple: BLTouch can be easily applied, since it has a small and simple structure. Gathering information and firmware setting will be an easy task, because BLTouch works as usual auto bed leveling sensor.
- Self-test: The push pin is operated three times to test when the power is on.
- Alarm: The LED light blinks if a problem found on a self-test or on an operation.
- High-precision: BLTouch's Standard Deviation in repeatability is around 0.005mm.