NIIMBOT firmware collection

stable and testing directories contain original firmware images. They are not modified in any way.

Important notes:

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 (instructions). Everything you do is at your own risk.

/testing/B16/

File Name ↓	File Size ↓	Date ↓
Parent directory/	-	-
B16_6.04.bin	48.9 KiB	2026-Sep-19 12:18
B16_5.13.bin	53.9 KiB	2026-Sep-19 12:18
B16_7.02.bin	86.4 KiB	2026-Sep-19 12:18
B16_3.05.bin	51.0 KiB	2026-Sep-19 12:18
B16_5.04.bin	52.4 KiB	2026-Sep-19 12:18
B16_7.04.bin	86.7 KiB	2026-Sep-19 12:18
B16_7.05.bin	86.8 KiB	2026-Sep-19 12:18
B16_5.14.bin	47.5 KiB	2026-Sep-19 12:18
B16_5.15.bin	47.5 KiB	2026-Sep-19 12:18
B16_7.04.bin.txt	203 B	2026-Sep-19 12:18
B16_7.05.bin.txt	203 B	2026-Sep-19 12:18
B16_7.02.bin.txt	202 B	2026-Sep-19 12:18
B16_5.14.bin.txt	255 B	2026-Sep-19 12:18
B16_6.04.bin.txt	208 B	2026-Sep-19 12:18
B16_5.13.bin.txt	264 B	2026-Sep-19 12:18
B16_3.05.bin.txt	263 B	2026-Sep-19 12:18
B16_5.15.bin.txt	264 B	2026-Sep-19 12:18
B16_5.04.bin.txt	264 B	2026-Sep-19 12:18