I'm having some problems with my BLTouch.
Yesterday I got the 4.2.7 silent board delivered as well as the BLTouch and a glass bed. I was able to install the silent board without a problem and according to the many, many diagrams I've looked at, I also have my BLTouch installed correctly. I've installed several different firmware versions as well as manually compiling some.
I used the following diagram which was provided in a link by the seller. I also tried the firmware for Ender 3 pro 4.2.7 board on the Creality website as well as a few other firmware versions from various YouTube videos.
When I start up my printer the BLTouch does its normal startup thing and my printer says it's ready. But when I try to auto home, bed level, or even manually control the BLTouch it doesn't extend at all. I've spent about 4 hours trying to figure it out on my own and I'm throwing in the towel.