Creality CR Touch kit Auto Bed Leveling Sensor Kit (Upgraded BLTouch) for Ender 3 V2/ Ender 3/ Ender 3 Pro/Ender 5 Pro/CR10 with 32 Bit V4.2.2/V4.2.7 Mainboard, More Durable Than BL Touch

NOTE: The circuit wiring of CR-10 S4, CR-10 S5, CR 20, CR20 Pro are different from the manual, while Ender 3,Ender 3 Pro,Ender 5, CR-10 are same as the manual. 1. Use USB cable to connect CR-10 S4, CR-10 S5, CR 20, CR20 Pro with computer to flash the firmware, the ISP connector and ISP pinboard are not needed. 2. No need to plug the pinboard A to mainboard of CR-10 S4, CR-10 S5, CR 20, CR20 Pro...