---
product_id: 31474810
title: "BLTouch : Auto Bed Leveling Sensors for 3D Printers"
brand: "antclabs"
price: "฿7336"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/31474810-bltouch-auto-bed-leveling-sensors-for-3d-printers
store_origin: TH
region: Thailand
---

# Smart self-test & error alerts Universal board compatibility ±0.005mm repeat accuracy BLTouch : Auto Bed Leveling Sensors for 3D Printers

**Brand:** antclabs
**Price:** ฿7336
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Level up your 3D printing game with precision and ease!

## Quick Answers

- **What is this?** BLTouch : Auto Bed Leveling Sensors for 3D Printers by antclabs
- **How much does it cost?** ฿7336 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/31474810-bltouch-auto-bed-leveling-sensors-for-3d-printers)

## Best For

- antclabs enthusiasts

## Why This Product

- Trusted antclabs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Material Mastery:** Works flawlessly on glass, wood, metal, and more—print on your terms without limitations.
- • **Smart Diagnostics:** Built-in self-test cycles and LED alerts keep you ahead of issues before they impact your print.
- • **Precision Perfected:** Achieve ultra-fine bed leveling with ±0.005mm repeat accuracy for flawless prints every time.
- • **Plug & Play Versatility:** Seamlessly integrates with almost any 3D printer board—no complicated mods needed.
- • **Community-Driven Innovation:** Join thousands of pros who trust BLTouch for hassle-free, consistent leveling and print quality.

## Overview

The BLTouch is a cutting-edge auto bed leveling sensor designed for 3D printers, delivering ultra-precise ±0.005mm repeatability. Compatible with nearly all printer boards and bed materials including glass, wood, and metal, it features smart self-test diagnostics with LED alerts to ensure reliable operation. Trusted by thousands, it simplifies setup and guarantees consistent, high-quality prints every time.

## Description

The most important functions and controls of the bed levelling sensor, consisting of RC Servo and Micro Switch BLTOUCH are the same as usual. So BLTOUCH can be used on almost any board. Bltouch meets simple structure and high precision through gradual design solenoid and hall sensor, and the user-friendliness and printing, by many intelligent functions, self-test, alarm, alarm, test mode for M119. - Simple BLTOUCH can be easily applied as it has a small and simple structure. SMART [SELF TEST]: The push pin is three times to test when the power is turned on [Reminder] : The LED light flashes when a problem is on a self-test or on an operation - precise BLOOD DEVICE in repeat accuracy is approx. 0005mm.

Review: Technical install, but the unit works! - This product works as advertised, with a few caveats. The connection from the extension cable to the mainboard is generally loose and can cause unexpected behavior if not secured. I wedged some thin cardstock in beside it to hold it tight and that finally did the trick. I won't lower the product rating for that since its a known issue in the community and doesn't reflect the actual performance of this genuine and functional BL Touch unit. Some people have attached the correct style of connector for their specific board in their install tutorials. I would not rate the install as "easy" since I do not have pin tools and opted to strip and solder the wires to connect the extension cable to the factory one. Once that was done, I fed the wires through the braided cable management compression tubes down to the mainboard and plugged it it. Having the 4.2.2 mainboard, I didn't require any additional interface equipment (transfer board). Older boards will, and you may want to look for a complete interface kit if you have an older board. This kit doesn't have a mounting bracket for the BL Touch, so I printed my own. Flashing the new firmware from creality.com/download was easy for this model of mainboard (4.2.2 or the newer 4.2.7), I simply erased an SD card, placed the new .BIN file on the SD, inserted it into the printer, and booted it up. After that finished, I wiped the card, loaded some print files, and returned the card to the printer before configuring the new setup since settings will be saved on the SD card. Overall, I am extremely pleased with the performance of the BL Touch and, having fixed my loose connection to the mainboard, the unit itself works perfectly every time. I have since upgraded to the 4.2.7 mainboard, and the unit also works perfectly with that. I have also added OctoPrint on a Raspberry Pi and the bed visualization plugin that displays the mesh data from the BL Touch in a graphical format makes it even easier to fine-tune a perfect base-level print platform so that the automatic bed leveling system has less work to do.
Review: Really useful and nice not having to level the bed anymore - This was my first attempt at using a self leveling system. Since other leveling systems required a metal bed or using a servo extension arm, I was not really interested until I saw this. I print on glass and it helped me so I didnt need to level so often. But still leveling is always a pain and so I was constantly trying to find ways to minimize its need. I have so far done only a handful of small prints but it is working nicely on my RAMPS setup. You will definitely need to mess with the z axis settings to get this just right though. They say it should be -1.5mm in your firmware but mine was a bit closer so my prints were not coming out right until I adjusted this. After that I started getting perfect prints each time. I found a bracket for this you could print on Thiniverse and just made some mods so it fit my setup. I decided to use the 4 point as I think 9 point leveling is probably overkill. I use a j-head too and it heats up quickly so I found that my head was actually heating up faster than it could level the bed when I used 9 point leveling. I suppose I could place a pause on the heating instructions or something. Like 60 seconds or whatever so it would not start heating until after the leveling completed. But for now the 4 point works fine. Anyway long story short, this thing is very much worth it. I have yet to try a larger print but will update this if something wacky happens when I finally do print something big.

## Features

- BL Touch Smart Latest Model
- Always check that you use a firmware that has support for the BLTouch
- Simple, Smart, Precise
- It could work with all kinds of bed materials, such as glasses, woods, metals, and so on

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #106,987 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,980 in 3D Printer Accessories |
| Brand | ANTCLABS |
| Color | White |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Customer Reviews | 4.5 out of 5 stars 3,084 Reviews |
| Item Weight | 18 Grams |
| Material | Glass, Wood, Metal |
| Supported File Format | GCODE, STL, OBJ |

## Product Details

- **Brand:** ANTCLABS
- **Material:** Glass, Wood, Metal
- **Color:** White
- **Item Weight:** 18 Grams
- **Compatible Devices:** Laptop, Personal Computer, Smartphone

## Images

![BLTouch : Auto Bed Leveling Sensors for 3D Printers - Image 1](https://m.media-amazon.com/images/I/51ktodoRLqL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is the 1 meter cable long enough for the Ender 3 Pro?**
A: I can only assume Charles G. did not get the "1 meter" cable version.....I mean 1 meter or 3 feet....He must have upgraded his printing surface to a full dinner table if not.

**Q: Is the product sold by cube8 the same exact bltouch as sold by the maker, antclabs?**
A: Yes it is. We are an official reseller for Antclabs. Our store is 3D Printer Universe.  It is stated on Antclabs website as well

**Q: Does it comes with V3.0?**
A: The one I just got, October 2020, was a v3.1.

**Q: Are you shipping the "Smart" or "Simple" version of this product?**
A: We are shipping out the newest Smart version.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Technical install, but the unit works!
*by M***T on April 19, 2021*

This product works as advertised, with a few caveats. The connection from the extension cable to the mainboard is generally loose and can cause unexpected behavior if not secured. I wedged some thin cardstock in beside it to hold it tight and that finally did the trick. I won't lower the product rating for that since its a known issue in the community and doesn't reflect the actual performance of this genuine and functional BL Touch unit. Some people have attached the correct style of connector for their specific board in their install tutorials. I would not rate the install as "easy" since I do not have pin tools and opted to strip and solder the wires to connect the extension cable to the factory one. Once that was done, I fed the wires through the braided cable management compression tubes down to the mainboard and plugged it it. Having the 4.2.2 mainboard, I didn't require any additional interface equipment (transfer board). Older boards will, and you may want to look for a complete interface kit if you have an older board. This kit doesn't have a mounting bracket for the BL Touch, so I printed my own. Flashing the new firmware from creality.com/download was easy for this model of mainboard (4.2.2 or the newer 4.2.7), I simply erased an SD card, placed the new .BIN file on the SD, inserted it into the printer, and booted it up. After that finished, I wiped the card, loaded some print files, and returned the card to the printer before configuring the new setup since settings will be saved on the SD card. Overall, I am extremely pleased with the performance of the BL Touch and, having fixed my loose connection to the mainboard, the unit itself works perfectly every time. I have since upgraded to the 4.2.7 mainboard, and the unit also works perfectly with that. I have also added OctoPrint on a Raspberry Pi and the bed visualization plugin that displays the mesh data from the BL Touch in a graphical format makes it even easier to fine-tune a perfect base-level print platform so that the automatic bed leveling system has less work to do.

### ⭐⭐⭐⭐⭐ Really useful and nice not having to level the bed anymore
*by J***H on March 3, 2017*

This was my first attempt at using a self leveling system. Since other leveling systems required a metal bed or using a servo extension arm, I was not really interested until I saw this. I print on glass and it helped me so I didnt need to level so often. But still leveling is always a pain and so I was constantly trying to find ways to minimize its need. I have so far done only a handful of small prints but it is working nicely on my RAMPS setup. You will definitely need to mess with the z axis settings to get this just right though. They say it should be -1.5mm in your firmware but mine was a bit closer so my prints were not coming out right until I adjusted this. After that I started getting perfect prints each time. I found a bracket for this you could print on Thiniverse and just made some mods so it fit my setup. I decided to use the 4 point as I think 9 point leveling is probably overkill. I use a j-head too and it heats up quickly so I found that my head was actually heating up faster than it could level the bed when I used 9 point leveling. I suppose I could place a pause on the heating instructions or something. Like 60 seconds or whatever so it would not start heating until after the leveling completed. But for now the 4 point works fine. Anyway long story short, this thing is very much worth it. I have yet to try a larger print but will update this if something wacky happens when I finally do print something big.

### ⭐⭐⭐⭐⭐ Installed on my CR-10s Pro -- went from no consistency to perfect every time.
*by N***R on March 4, 2019*

I bought a Creality CR-10s Pro, and it comes with a capacitive auto-leveling sensor. While some people have had great luck with that, many, including myself, have had NO luck with its ability to level the bed. Readings from my capacitive sensor were all over the place, fluctuating as much as 0.4mm in any given direction (randomly). The bed was never level. The Z-offset needed to be dialed in every print, sometimes changing as much as 0.5mm in distance. It meant complete unusability for the Creality. I decided to go ahead and install a BLTouch sensor, as some people had had good luck with them. It's like night and day. The install wasn't super straight-forward on the CR-10s Pro (and the cables supplied here don't have the right connectors for the pro, which requires a JST XH connector for the black and white wires, and individual JST SM connectors for the other three wires), but once I attached things to the proper connectors, all I had to do was uncomment one line of code in the TH3D firmware, flash the new screen firmware, and I immediately have a printer that can reliably print without any tinkering. I am to the point that I was with all my Prusa printers (which use an inductive sensor with much better accuracy than a capacitive sensor), where I can just set the Z offset when I change nozzles or change print bed surfaces, and then forget about it. I now just hit 'print' and walk away. There's no tinkering. There's no coming back to a scratched bed in one corner or a print that didn't stick in another. It's perfect every time. Absolutely well worth the price.

## Frequently Bought Together

- BLTouch : Auto Bed Leveling Sensors for 3D Printers
- ENOMAKER BL Touch Probe Pin Replacement Smart Auto Bed Leveling Push-Pin Needle Self Level Sensor Probe Tips for Bltouch, 3D Touch (5 PCS)
- ENOMAKER BL Touch Cable and Mounting Bracket, BLTouch Leveling Sensor Wire Harness Replacement Rack Mount Holder Fixed Parts for Creality Ender 3, Ender-3 Pro, Ender3 V2, CR-10, Ender 5 Pro

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-22*