How to update with Bin File
I have generated a firmeware at https://marlin.crc.id.au/.
I generated a firmeware.bin for my Ender 5 Pro with the 4.2.2 board and put it in the root of the SD partition.
I inserted this SD card into the Ender, plugged in the power supply and switched it on. But the Ender boots without an update.
What am I doing wrong? How does an update via bin file work?