Note: The filename must be renamed to "firmware.bin" before coping this file to the motherboard onboard TF card.
firmware.bin: The original factory firmware for ender 3, cannot support BLTouch
firmware-ender5.bin: Pre-configed firmware for ender 5 pro, cannot support BLTouch
firmware-bltouch.bin: used for normal BLTouch connection
firmware-bltouch-ender5.bin: used for normal BLTouch connection (ender 5 pro)
firmware-bltouch-for-z-homing.bin: If you want use bltouch for z-homing, you can flash this firmware.
firmware-bltouch-for-z-homing-ender5.bin: If you want use bltouch for z-homing on ender 5 pro, you can flash this firmware.