Original Two Trees BLU-5 BLUER PLUS V2.0.2-V2 firmware off Two Trees site.
BLUER PLUS 5x2209, 5x1.8 degree stepper motors version:V2.0.2-V2 Company:Two trees E-mail:service@twotress3dprinter.com
I found the Original Two Trees BLU-5 BLUER PLUS V2.0.2-V2. My only update was a separate English translation of the Chinese language config file.