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/B1 Pro/

File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
B1 Pro_2.18.bin322.0 KiB2026-Nov-02 17:03
B1 Pro_2.17.bin320.8 KiB2026-Nov-02 17:03
B1 Pro_2.12.bin320.6 KiB2026-Nov-02 17:03
B1 Pro_2.09.bin319.8 KiB2026-Nov-02 17:03
B1 Pro_2.09.bin.txt278 B2026-Nov-02 17:03
B1 Pro_2.12.bin.txt240 B2026-Nov-02 17:03
B1 Pro_2.17.bin.txt234 B2026-Nov-02 17:03
B1 Pro_2.18.bin.txt195 B2026-Nov-02 17:03