{"product_id":"ender-3-auto-bed-leveling-kit-cr-touch-reliable-auto-bed-leveling","title":"Ender 3 Auto Bed Leveling Kit CR Touch - Reliable Auto Bed Leveling","description":"\u003cp\u003eIn this review of the Ender 3 Auto Bed Leveling Kit with the official CR Touch, the bottom line is simple: this upgrade is for Ender 3 and CR-10 owners who want accurate, low-effort first layers. Installation includes the sensor, three mounting brackets and silicone mounts so the kit arrives with everything needed for a clean install on printers with 32-bit V4.2.2 or V4.2.7 mainboards. The prominent advantage is the sensor's multi-point compensation that builds a virtual plane and reduces manual fiddling, making it the single biggest reason a regular printer user would add this kit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Leveling:\u003c\/strong\u003e The CR Touch performs multi-point detection of the build surface and calculates distance compensation to keep the nozzle at the right height during prints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Service Life:\u003c\/strong\u003e The combination of optical and metal probes is designed to extend durability compared with earlier probe designs and reduce field-related errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong Compatibility:\u003c\/strong\u003e The kit includes three brackets and fits a wide range of Ender 3 and CR-10 models using 32-bit V4.2.2 or V4.2.7 boards, avoiding custom bracket fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone Mounts:\u003c\/strong\u003e Four silicone column mounts help the probe retain level after a single accurate setup so you rarely need a full manual relevel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Package:\u003c\/strong\u003e The box contains the CR Touch, three mounting brackets, silicone mounts, power cord, tie straps and screws so users can start firmware installation right away.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter-sales Support:\u003c\/strong\u003e The seller provides 24-hour online after-sales service and technical help for installation and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is aimed at hobbyists and small workshop users running Ender 3 series or CR-10 printers with 32-bit V4.2.2 or V4.2.7 mainboards who want to eliminate repetitive manual bed adjustments and improve first-layer consistency. It suits people who already understand basic firmware flashing and hardware mounting since the install requires copying firmware to a blank SD card and rebooting the printer.\u003c\/p\u003e\u003cp\u003eIt's less suited to users with older 8-bit motherboards, printers outside the listed models, or those unwilling to update firmware; such users should look for a probe explicitly compatible with their control board or seek a vendor-offered firmware image for their board variant.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStrong, consistent bed leveling from multi-point detection greatly improves first-layer success rates.\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary brackets and mounts for supported Ender and CR-10 models, simplifying installation.\u003c\/li\u003e\n\u003cli\u003eDurable probe design and silicone mounts reduce the need for frequent re-leveling.\u003c\/li\u003e\n\u003cli\u003e24-hour after-sales support helps with setup and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFirmware update and SD card installation are required, which can be a hurdle for novices.\u003c\/li\u003e\n\u003cli\u003eOnly compatible with printers using 32-bit V4.2.2 or V4.2.7 mainboards; not universal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eCR Touch auto bed leveling kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eEnder 3 series, Ender 5, CR-10 models listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Mainboard\u003c\/td\u003e\n\u003ctd\u003e32-bit V4.2.2 or V4.2.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Parts\u003c\/td\u003e\n\u003ctd\u003e1 CR Touch, 3 brackets, 4 silicone mounts, power cord, tie straps, screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Design\u003c\/td\u003e\n\u003ctd\u003eOptical and metal probe combination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning Accuracy\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.04mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Ender 3 Auto Bed Leveling Kit with CR Touch is a practical upgrade for owners of supported Ender and CR-10 models who want more reliable first layers and less manual adjustment. It delivers consistent multi-point leveling, durable hardware and a complete mounting kit at sensible value, though it assumes the buyer can perform a firmware update on a 32-bit board.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my Ender 3 V2?\u003c\/strong\u003e\u003cbr\u003eYes, the kit includes three mounting brackets specifically to fit Ender 3 V2 and other listed Ender models with 32-bit V4.2.2 or V4.2.7 boards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to update firmware?\u003c\/strong\u003e\u003cbr\u003eYes, you must download the firmware from the official site, copy it to a blank SD card, insert it and power on so the printer installs the firmware for the CR Touch to function.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does the probe last?\u003c\/strong\u003e\u003cbr\u003eThe CR Touch probe is rated for extensive use with a detection life up to around 100,000 cycles and a reported positioning accuracy near 0.04mm.\u003c\/p\u003e","brand":"Mefine","offers":[{"title":"Default Title","offer_id":48629876195547,"sku":"B0BXGCHZDL","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61aH2Xo-LpL._SL1500.jpg?v=1778508276","url":"https:\/\/gearmusthave.com\/products\/ender-3-auto-bed-leveling-kit-cr-touch-reliable-auto-bed-leveling","provider":"GearMustHave","version":"1.0","type":"link"}