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/D11_H/

File Name ↓	File Size ↓	Date ↓
Parent directory/	-	-
D11_H_4.19.bin	142.2 KiB	2026-Feb-28 12:08
D11_H_4.19.bin.txt	202 B	2026-Feb-28 12:08
D11_H_4.20.bin	143.3 KiB	2026-Feb-28 12:08
D11_H_4.20.bin.txt	202 B	2026-Feb-28 12:08
D11_H_4.22.bin	143.3 KiB	2026-Feb-28 12:08
D11_H_4.22.bin.txt	208 B	2026-Feb-28 12:08
D11_H_4.23.bin	143.3 KiB	2026-Feb-28 12:08
D11_H_4.23.bin.txt	202 B	2026-Feb-28 12:08
D11_H_4.24.bin	143.4 KiB	2026-Feb-28 12:08
D11_H_4.24.bin.txt	213 B	2026-Feb-28 12:08
D11_H_4.25.bin	143.6 KiB	2026-Feb-28 12:08
D11_H_4.25.bin.txt	222 B	2026-Feb-28 12:08
D11_H_4.26.bin	144.3 KiB	2026-Feb-28 12:08
D11_H_4.26.bin.txt	196 B	2026-Feb-28 12:08
D11_H_4.27.bin	144.3 KiB	2026-Feb-28 12:08
D11_H_4.27.bin.txt	201 B	2026-Feb-28 12:08
D11_H_4.28.bin	144.5 KiB	2026-Feb-28 12:08
D11_H_4.28.bin.txt	208 B	2026-Feb-28 12:08