BLTouch V3.1 - Automatic Bed Leveling Probe - COEX 3D
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BLTouch V3.1 - Automatic Bed Leveling Probe - Summary BLTouch is a type of semiconductor hall sensor and is an electronic component for 3D - COEX 3D
BLTouch V3.1 - Automatic Bed Leveling Probe
Summary
BLTouch is a type of semiconductor hall sensor and is an electronic component for 3D printers.
BLTouch 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.
Features
Main functions and controls of BLTouch are the same as usual auto bed leveling sensor, consists of RC servo and micro switch. Thus, BLTouch can be applied on almost every board.
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.
Simple
BLTouch can be easily applied, since it has a small and simple structure. As BLTouch works as usual auto bed leveling sensor, Gathering information & setting up your firmware will be an easy task.
Smart
Self-test : The push pin operate two times in a test when the power is on.
Alarm : The AI will flash the LED indicator if a problem is detected during a self-test or operation.
Wiring defect indicator : Blue and Red LED for indicating wiring defects.
High-precision
BLTouch’s Standard Deviation in repeatability is around 0.005mm, at that precise.
Logic Voltage Free(Open Drain Output)
3.3V / 5V logic voltage free(default).
Long stroke : ≒ 6.5mm
The stroke is up to 1.6mm longer than V2.0
BLTouch vs. other sensor
※ The data above can be varied by assembling shape and other environments.
But assembled with the low quality 3D printer, we just get the value as 0.001~0.05mm. (It was the same BLTouch) Actually, around 0.05 is also not much problem at FDM type 3D printers.
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BLTouch: Auto Bed Leveling Sensor - Smart v3.1
![](https://m.media-amazon.com/images/I/51OB7+-xAPL._AC_.jpg)
BIQU ANTCLABS BLTouch V3.1 Original ANTCLABS BL Touch Lastest Auto Bed Leveling Sensor BL Touch Smart Sensor for 3D Printer Part : Industrial & Scientific
Overview, BLTouch is an auto-leveling sensor for 3D printers that can precisely measure the tilt of (sic) bed surface. Unlike other inductive probes
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BL Touch V3.1 Auto Bed Leveling Sensor Upgrade Kit
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BLTouch Sensor: All You Need to Know
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Antclabs BLTouch Bed Sensor
![](https://m.media-amazon.com/images/I/61ulH+DDH5S.jpg)
BIGTREETECH BL Touch V3.1 Auto Bed Leveling Sensor Kit for Ender 3 V2/Ender 3/Ender 3 Pro/Ender 3 Max/Ender 5/Pro Compatible with SKR MINI E3 V3.0/Octopus/Manta M4p/5p/8p V4.2.7 3D Printer motherboard
BLTouch v3.1 Bed Leveling Probe BLTouch is an auto leveling sensor for 3D printers that can precisely measure the tilt of bed surface. It works with
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BLTouch Smart v3.1 | ANTCLABS
![](https://m.geeetech.com/images/l/Geeetech_20210722193527.jpg)
Geeetech 3D Touch V3.2 Auto Leveling Sensor [700-001-0969] - $19.90 : geeetech 3d printers onlinestore, one-stop shop for 3d printers,3d printer accessories,3d printer parts
![](https://cdn.shopify.com/s/files/1/1978/9859/products/CrealityCR-touch-01_240x240.jpg?v=1627285958)
BL Touch V3.1 Auto Bed Leveling Sensor Upgrade Kit –
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BLTouch Sensor: All You Need to Know
![](https://m.media-amazon.com/images/I/71N4yG5VTNL.jpg)
Geeetech Upgrade BL- Touch V3.2 Auto Bed Leveling Sensor with 4 Brackets for All Ender 3 Series, Ender 5, Ender 5 Pro, Ender 5s, CR10, CR10 V3 Printer. BL - Touch
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Geeetech Upgrade BL- Touch V3.2 Auto Bed Leveling Sensor with 4 Brackets for All Ender 3 Series, Ender 5, Ender 5 Pro, Ender 5s, CR10, CR10 V3 Printer. BL - Touch Kit for 8 or 32 Bit Motherboard : Industrial & Scientific
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Antclabs BLTouch Levelling Sensor - 3DJake International