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.

/testing/B203/

File Name  ↓ File Size  ↓ Date  ↓ 
Parent directory/--
B203_9.09.bin.txt201 B2026-Jun-13 12:02
B203_9.09.bin82.6 KiB2026-Jun-13 12:03
B203_9.08.bin.txt201 B2026-Jun-13 12:02
B203_9.08.bin82.5 KiB2026-Jun-13 12:03
B203_9.07.bin.txt218 B2026-Jun-13 12:02
B203_9.07.bin81.4 KiB2026-Jun-13 12:03
B203_9.06.bin.txt218 B2026-Jun-13 12:02
B203_9.06.bin81.3 KiB2026-Jun-13 12:03
B203_9.05.bin.txt207 B2026-Jun-13 12:02
B203_9.05.bin81.9 KiB2026-Jun-13 12:03
B203_9.04.bin.txt208 B2026-Jun-13 12:02
B203_9.04.bin81.4 KiB2026-Jun-13 12:03
B203_9.03.bin.txt217 B2026-Jun-13 12:02
B203_9.03.bin81.0 KiB2026-Jun-13 12:03
B203_9.02.bin.txt218 B2026-Jun-13 12:02
B203_9.02.bin80.5 KiB2026-Jun-13 12:03
B203_8.11.bin.txt218 B2026-Jun-13 12:02
B203_8.11.bin81.0 KiB2026-Jun-13 12:03
B203_8.09.bin.txt214 B2026-Jun-13 12:02
B203_8.09.bin81.0 KiB2026-Jun-13 12:03
B203_8.06.bin.txt202 B2026-Jun-13 12:02
B203_8.06.bin80.1 KiB2026-Jun-13 12:03
B203_7.05.bin.txt204 B2026-Jun-13 12:02
B203_7.05.bin78.2 KiB2026-Jun-13 12:03
B203_6.11.bin.txt205 B2026-Jun-13 12:02
B203_6.11.bin134.2 KiB2026-Jun-13 12:03
B203_6.08.bin.txt229 B2026-Jun-13 12:02
B203_6.08.bin133.5 KiB2026-Jun-13 12:03
B203_6.07.bin.txt257 B2026-Jun-13 12:02
B203_6.07.bin133.0 KiB2026-Jun-13 12:03
B203_5.06.bin.txt252 B2026-Jun-13 12:02
B203_5.06.bin123.9 KiB2026-Jun-13 12:03
B203_3.02.bin.txt270 B2026-Jun-13 12:02
B203_3.02.bin121.2 KiB2026-Jun-13 12:03