Firmware

General_ITASD-020RA_GD32_MCU_V2.628.0000000.2.R.250815.zip

Dahua firmware released Feb 9, 2026. Microcontroller firmware.

Released: Feb 9, 2026
Version: V2.628.0000000.2.R
Size: 75.2 MB
Hardware: Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5: 8ac66eb557cb181f2f60d8b369edd5d0
SHA-256: 47ba83b6cc249177736350af8bb568ad8dacb6586fa49d6216754df988596c20

Where it's published

Available from
Dahua
Dahua Download Center
Current
Sold as
- ITASD-020RA
V2.628.0000000.2.R · Listed date Feb 9, 2026
Vendor link (materialfile.dahuasecurity.com)

Compatible hardware

This is microcontroller firmware (a bare ARM Cortex-M image): it updates a small chip inside a device, such as a PTZ motor controller, door station or access controller, not the device's main system. It has no operating system and no list of supported hardware.