---
product_id: 54155612
title: "BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 1M Extension Cable Set)"
brand: "antclabs"
price: "€ 90.69"
currency: EUR
in_stock: true
reviews_count: 9
category: "Antclabs"
url: https://www.desertcart.be/products/54155612-bltouch-auto-bed-leveling-sensor-to-be-a-premium-3d
store_origin: BE
region: Belgium
---

# ±0.005mm repeat accuracy Universal board compatibility Supports all bed materials BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 1M Extension Cable Set)

**Brand:** antclabs
**Price:** € 90.69
**Availability:** ✅ In Stock

## Summary

> 🎯 Level up your 3D printing game with precision that never sleeps!

## Quick Answers

- **What is this?** BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 1M Extension Cable Set) by antclabs
- **How much does it cost?** € 90.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/54155612-bltouch-auto-bed-leveling-sensor-to-be-a-premium-3d)

## 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

- • **Smart Self-Test:** Built-in triple push pin self-test and LED alerts ensure your sensor is always print-ready.
- • **Material Mastery:** Works flawlessly on glass, wood, metal, and more—print on your terms without limits.
- • **Pinpoint Precision:** Achieve ultra-fine leveling with ±0.005mm repeat accuracy for flawless prints every time.
- • **Compact & Customizable:** Sleek, minimal design fits tight spaces; easily mount with 3D-printed brackets for a tailored setup.
- • **Plug & Play Versatility:** Seamlessly integrates with nearly any 3D printer board—no proprietary hardware needed.

## Overview

The BLTouch Auto Bed Leveling Sensor by ANTCLABS delivers industry-leading ±0.005mm repeat accuracy, compatible with a wide range of 3D printer boards and bed materials including glass, wood, and metal. Featuring smart self-test diagnostics and a compact design, it simplifies setup and ensures consistent, high-quality prints. Trusted by thousands with a 4.5-star rating, it’s the essential upgrade for professionals seeking hassle-free, precise bed leveling.

## Description

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 does not uses either optical, nor proximity(inductive/capacitive) sensor. BLTouch is fulfilled with simple structure and high precision by using progressively designed solenoid and hall sensor. It can be easily applied, since it has a small and simple structure. The BLTouch 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 uses existing RC Servo motor signal intactly, so just plug BLTouch on the same pins after removing servo motor.Smart Technology: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.Kit Includes:- Latest BLTOUCH Sensor- 1 Meter Dupont extension cable set. No soldering required!- Spare parts kit with 2 x screws, nuts, and washers, 2 x mounting springs for sensor, 2 x dupont housing shell 3 pin, 2 x dupont housing shell 2 pin, 2 x dupont housing shell 1 pin, 10 x dupont terminals (M&F), and 1 x jumper cap.Warning: Electronic devices can be damaged or destroyed if connected to the wrong side polarity. Check your polarity before plugging smart sensor in. Note: An additional power supply may be needed if your board does not supply enough current at 5V. Depending on your type of 3D Printer, you may need to remove or add some parts to the controller board. Check with your printer manufacturer prior to purchase.

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: Worth the price to auto level - be cautioned of the installation process - I bought my Ender 3 two months ago and have gone through a lot of receipt paper to level my bed. Those days are finally behind me now :) This thing is amazing. When I finally got it working, it worked flawlessly and my printing experiences have been so much better since. That said, the comments about this being an "easy installation" are either full of hubris or ignorance. The HW installation is not challenging for even an intermediate 3D Printer-Hobbyist, like myself. The devil is in the SW/Firmware setup on the Ender 3. As of the Summer of 2019, I strongly recommend The Teaching Tech on YouTube. Also double check your wiring. There are five wires on this device: a black and white pair for the Z-Stop sensor, and a Red-Brown-Yellow set for the filament sensor. Twice now I have helped folks debug their BLTouch and the solution was either a loose Z-Stop wire pair, or the R/B/Y was not plugged in correctly. Because this product does not come with a schematic: Red = 5V, Brown = GND, Yellow = Signal

## Features

- BLTouch is an auto leveling sensor for 3D Printers based on open-source.
- Simple, Smart, & Precise with repeatability is around 0.005mm
- It could work with any kinds of bed materials, such as glasses, woods, metals, and so on.
- Comes with 1m dupont connector extension cable set

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076PQG1FF |
| Best Sellers Rank | #86,509 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,537 in 3D Printer Accessories |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,929) |
| Date First Available | October 23, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.06 ounces |
| Item model number | BLT001 |
| Manufacturer | ANTCLABS |
| Product Dimensions | 5.91 x 3.94 x 1.97 inches |

## Product Details

- **Brand:** ANTCLABS
- **Color:** RED
- **Compatible Devices:** Laptop, Smartphone
- **Material:** Versatile Material
- **Supported File Format:** STL

## Images

![BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 1M Extension Cable Set) - Image 1](https://m.media-amazon.com/images/I/61-uey34wtL.jpg)
![BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 1M Extension Cable Set) - Image 2](https://m.media-amazon.com/images/I/51dEz3-QT+L.jpg)
![BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 1M Extension Cable Set) - Image 3](https://m.media-amazon.com/images/I/614reIMZsqL.jpg)
![BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 1M Extension Cable Set) - Image 4](https://m.media-amazon.com/images/I/51ge17gAUxL.jpg)
![BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 1M Extension Cable Set) - Image 5](https://m.media-amazon.com/images/I/51UN1l4qOxL.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.

### ⭐⭐⭐⭐⭐ Worth the price to auto level - be cautioned of the installation process
*by C***N on June 18, 2019*

I bought my Ender 3 two months ago and have gone through a lot of receipt paper to level my bed. Those days are finally behind me now :) This thing is amazing. When I finally got it working, it worked flawlessly and my printing experiences have been so much better since. That said, the comments about this being an "easy installation" are either full of hubris or ignorance. The HW installation is not challenging for even an intermediate 3D Printer-Hobbyist, like myself. The devil is in the SW/Firmware setup on the Ender 3. As of the Summer of 2019, I strongly recommend The Teaching Tech on YouTube. Also double check your wiring. There are five wires on this device: a black and white pair for the Z-Stop sensor, and a Red-Brown-Yellow set for the filament sensor. Twice now I have helped folks debug their BLTouch and the solution was either a loose Z-Stop wire pair, or the R/B/Y was not plugged in correctly. Because this product does not come with a schematic: Red = 5V, Brown = GND, Yellow = Signal

### ⭐⭐⭐⭐⭐ Very simple but effective. BUY GENUINE!
*by E***T on October 23, 2019*

Look, the BLtouch gets a bad wrap because people buy the knockoffs then complain that they're finicky or unreliable. Yes it's not as accurate as an inductive or capacitive sensor, but it really doesn't need to be. There have been tests done that show while the physical switch nature of the BLtouch produces slightly less accurate meshes, the variance is essentially at such miniscule scales that printers aren't even accurate enough to take advantage of the difference. Here's the thing though, DO NOT cheap out and buy one of the clones. Spend the extra to get the genuine BLtouch. The clones DO have accuracy issues, they ARE unreliable. Just like many 3d printer parts you should splurge and get the real deal because the knock offs are unreliable. Yes, it has moving parts, but if you use it correctly, it should almost never wear out. Set this up to probe the bed before every print and enjoy your perfect first layers, every time. Just make sure you test it with your finger before you know what you're doing to avoid a bed crash.

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-05-10*