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/B21-C2B/

File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
B21-C2B_1.04.bin135.1 KiB2026-Nov-02 17:03
B21-C2B_40.36.bin111.0 KiB2026-Nov-02 17:03
B21-C2B_10.17.bin108.9 KiB2026-Nov-02 17:03
B21-C2B_40.33.bin106.4 KiB2026-Nov-02 17:03
B21-C2B_10.31.bin103.4 KiB2026-Nov-02 17:03
B21-C2B_40.23.bin99.7 KiB2026-Nov-02 17:03
B21-C2B_40.19.bin95.1 KiB2026-Nov-02 17:03
B21-C2B_38.13.bin92.9 KiB2026-Nov-02 17:03
B21-C2B_38.10.bin91.0 KiB2026-Nov-02 17:03
B21-C2B_32.06.bin88.2 KiB2026-Nov-02 17:03
B21-C2B_31.03.bin79.6 KiB2026-Nov-02 17:03
B21-C2B_1.04.bin.txt286 B2026-Nov-02 17:03
B21-C2B_32.06.bin.txt284 B2026-Nov-02 17:03
B21-C2B_31.03.bin.txt281 B2026-Nov-02 17:03
B21-C2B_10.17.bin.txt251 B2026-Nov-02 17:03
B21-C2B_10.31.bin.txt223 B2026-Nov-02 17:03
B21-C2B_38.13.bin.txt203 B2026-Nov-02 17:03
B21-C2B_40.33.bin.txt197 B2026-Nov-02 17:03
B21-C2B_38.10.bin.txt197 B2026-Nov-02 17:03
B21-C2B_40.23.bin.txt197 B2026-Nov-02 17:03
B21-C2B_40.36.bin.txt197 B2026-Nov-02 17:03
B21-C2B_40.19.bin.txt194 B2026-Nov-02 17:03