Blank Screen - BL Touch Ender 3 Pro
I just got a BL Touch bed leveler from Amazon for my Ender 3 Pro. The version of the printer board is a 4.2.2. I flashed the "Ender-3 Pro - Marlin2.0.1 - V1.3.1 - BLTouch.bin" to the printer prior to installation of the BL Touch. The flash did install. I then connected the BL Touch and turned the printer back on and I only get a blank screen.
When I disconnect the BL Touch and turn the printer on, I get a beeping or buzzing noise and the control panel for the printer is showing options for the BL Touch. That seems to narrow it down to either a problematic sensor and bad wiring. The wires for the screen and the Z limit switch have polarized plugs so I can't get those backwards, and I matched up the colors of the three pin connector on the Touch with the printing on the control board.
I have an Ender-3 Pro with a V4.2.2 board and the BL Touch is a 3.1. The only difference I notice, is the file from the website is named "4.2.2 Ender-3 pro 32bit Marlin2.0.1 BLTouch V1.3.1with adapter board.rar" and I don't think I have any special board, just the connector board on the BLTouch sensor and the board that the three pin connector and screen cable connect into. Is there a different firmware that I need?