NIIMBOT firmware collection
stable and testing directories contain original firmware images. They are not modified in any way.
Important notes:
Flash with niim.blue (instructions). Everything you do is at your own risk.

/stable/B3S_P/

File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
B3S_P_3.12.bin208.4 KiB2026-Jul-18 12:03
B3S_P_3.12.bin.txt195 B2026-Jul-18 12:03
B3S_P_3.13.bin211.5 KiB2026-Jul-18 12:03
B3S_P_3.13.bin.txt308 B2026-Jul-18 12:03
B3S_P_3.15.bin211.5 KiB2026-Jul-18 12:03
B3S_P_3.15.bin.txt225 B2026-Jul-18 12:03
B3S_P_3.97.bin55.0 KiB2026-Jul-18 12:03
B3S_P_3.97.bin.txt231 B2026-Jul-18 12:03