8-wire cable with JST 1.25mm connector - Optional but recommended in case of cable fault/soldering/different WT32-SC01 Plus packaging, instead of the 7-wire that's supposed to come with the WT32-SC01 Plus (make sure to pick the 1.25mm connector size and 8 pins)
microSD Card – FAT-formatted (classic 8.3 filenames; can be formatted directly on Bambulab printers)
For attaching tags to spools with ID and Material: 3D Model of SpoolEase Spool NFC Tag Hoder with replaceable material and ID - https://makerworld.com/en/models/2050083