NIIMBOT firmware collection

Use only the firmware for your printer model.
Do not use different major firmware versions (for example, if you have 5.14, do not flash 6.x).
Usually major firmware version should match the major hardware version. Example: FW 4.13, HW 4.01.
Your device will be bricked if you ignore lines above. Have a nice day.

Flash with niim.blue. Everything you do is at your own risk.

/stable/B1/

File Name ↓	File Size ↓	Date ↓
Parent directory/	-	-
B1_2.03.bin	105.4 KiB	2025-Nov-05 19:47
B1_2.03.bin.txt	207 B	2025-Nov-05 19:47
B1_3.04.bin	106.8 KiB	2025-Nov-05 19:47
B1_3.04.bin.txt	254 B	2025-Nov-05 19:47
B1_4.25.bin	105.5 KiB	2025-Nov-05 19:47
B1_4.25.bin.txt	246 B	2025-Nov-05 19:47
B1_4.26.bin	106.9 KiB	2025-Nov-05 19:47
B1_4.26.bin.txt	254 B	2025-Nov-05 19:47
B1_4.29.bin	109.2 KiB	2025-Nov-05 19:47
B1_4.29.bin.txt	195 B	2025-Nov-05 19:47
B1_5.14.bin	103.6 KiB	2025-Nov-05 19:47
B1_5.14.bin.txt	194 B	2025-Nov-05 19:47
B1_5.20.bin	116.6 KiB	2025-Nov-05 19:47
B1_5.20.bin.txt	270 B	2025-Nov-05 19:47
B1_5.22.bin	117.5 KiB	2025-Nov-05 19:47
B1_5.22.bin.txt	195 B	2025-Nov-05 19:47
B1_6.10.bin	116.1 KiB	2025-Nov-05 19:47
B1_6.10.bin.txt	297 B	2025-Nov-05 19:47
B1_6.12.bin	116.6 KiB	2025-Nov-05 19:47
B1_6.12.bin.txt	270 B	2025-Nov-05 19:47
B1_6.15.bin	117.8 KiB	2025-Nov-05 19:47
B1_6.15.bin.txt	195 B	2025-Nov-05 19:47