I bought a CR-10 v2 and I bought the official BLTouch at the specific Creality store CR10-V2 I succeeded in injecting the firmware CR-10 V2TF1.1.6.0BLTouchV3 given on the Creality BLTouch site, the printer home screen indicates "CR-10 V2BLTouch ready". the firmware version indicated on the printer is 1.1.6 V2BL Touch
Z offset adjustment per step / Prepare => Motion axis => Move Z => Z value (-001.6) => Control = Store setting => Control => Motion => Z Offset (000.00) Z Offset adjustment (-01.61) => Store setting => Menu Accueil = <Prepare Auto Home The head moves to the middle of the bed and at +20 mm from the plate I am going to go crazy with this printer If a charitable man or woman had a solution I couldn't thank them enough (Excuse Google translation)
Hope this video will help.