BL Touch Error Out of Box
On my 3rd Ender 5, first damaged by UPS then the 2nd lost by UPS. Was happy to unbox and setup; however, at startup the BL Touch sensor is in error state and flashing red so it will not home in Z Axis. Will try going down to 1.70.1 version of firmware. Have sent Creality an email but according to some posts it takes a while. All wiring is proper and I can manually move the Z up and down. Took the sensor off and it is connected properly on sensor and all wires match at connector. I have a feeling this one will go back as well.