--- product_id: 80319363 title: "BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 2M Extension Cable Set)" brand: "antclabs" price: "€ 0.86" currency: EUR in_stock: false reviews_count: 4 url: https://www.desertcart.at/products/80319363-bltouch-auto-bed-leveling-sensor-to-be-a-premium-3d store_origin: AT region: Austria --- # ±0.01mm precision 2m extension cable included Universal bed compatibility BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 2M Extension Cable Set) **Brand:** antclabs **Price:** € 0.86 **Availability:** ❌ Out of Stock ## Summary > 🎯 Level up your 3D prints with precision and ease! ## Quick Answers - **What is this?** BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 2M Extension Cable Set) by antclabs - **How much does it cost?** € 0.86 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/80319363-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 - • **Material Mastery:** Works seamlessly on glass, wood, metal, and more—no bed material left behind. - • **Pinpoint Precision:** Achieve flawless first layers with ±0.01mm accuracy for ultra-smooth prints. - • **Open-Source Innovation:** Built on trusted open-source tech, empowering customization and community-driven upgrades. - • **Plug & Play Flexibility:** Includes a 2-meter extension cable for hassle-free installation on diverse printer setups. - • **Upgrade Your Print Game:** Transform any 3D printer into a premium machine with smart auto bed leveling. ## Overview The BLTouch is a high-precision auto bed leveling sensor designed for 3D printers, delivering ±0.01mm accuracy. Compatible with all bed materials and equipped with a 2-meter extension cable, it simplifies installation and enhances print quality by ensuring perfectly leveled print surfaces every time. ## Description [Note] Firmware Update: This item requires a firmware update. Please check the manufacturer's instruction page: antclabs.com/manual.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.Features: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. Please check with your printer manufacturer for compatibility. ## Features - BLTouch is an auto leveling sensor for 3D Printers based on open-source. - Simple, Smart, High-precision. - It could work with any kinds of bed materials, such as glasses, woods, metals, and so on. - Come with 2m extension cable set. Additional parts may be required for installation on certain printer models. ## Product Details - **Brand:** ANTCLABS - **Item Weight:** 0.04 Kilograms - **Compatible Devices:** Laptop, Smartphone - **Manufacturer:** ANTCLABS - **UPC:** 796752000008 ## Images ![BLTouch : Auto Bed Leveling Sensor/to be a Premium 3D Printer (with 2M Extension Cable Set) - Image 1](https://m.media-amazon.com/images/I/71imJu5iIYL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does the extension cable have connectors?** A: Yes, they are the DuPont style on both ends as shown in the picture. I changed the connector at the printer head end to a latching jst connector because I was worried the DuPont connector may vibrate loose. **Q: Where do i get the jumper cap needed for the cr-10s pro?** A: My 3.0 came with a jumper for the board. **Q: Which version of this bltouch? ( smart v3.0 or 3.1 )** A: Mine just arrived 3.1 **Q: Is this the latest version of authentic bltouch -- smart v2.0?** A: If purchased from 3D Printer Universe we can guarantee it is the new v3.1. ## Customer Reviews ### ⭐⭐⭐⭐⭐ La mejor compra *by J***O on May 7, 2025* Una de las mejores actualizaciones para mi impresora 3D. Muy contento con la compra; el sensor funciona a la perfección y ya no tengo que sufrir por la nivelación de la cama. ### ⭐⭐⭐⭐⭐ From CRTouch to BLTouch *by J***K on October 9, 2024* I have a Ender 3 V2 NEO. Have gone through 2 CRTouche's, 1 from catastrophic encounter with a print when the pin deployed due to a wire breaking. The second one, would not stop rattling, and started giving inaccurate measurement's up to 0.2 off.By moving to the BLTouch, no cable rewiring or firmware upgrade required as they are interchangeable. I have not had any more rattling which makes me super happy. Every bed tram so far has moved less than 0.02 which is understandable with spring bed, but its usually spot on.My only complaint about the BLTouch is its annoying bright red light, which i printed a kick butt shroud that covers it and dims the red lightbulb into a red bed laser :)I am so far very happy with the BLTouch and its replaceable pin vs bendapin CRTouch. ### ⭐⭐⭐⭐⭐ 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. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/80319363-bltouch-auto-bed-leveling-sensor-to-be-a-premium-3d](https://www.desertcart.at/products/80319363-bltouch-auto-bed-leveling-sensor-to-be-a-premium-3d) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-05*