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Firmware

M20_DH_TPC-HO2201-B_Eng_P_V2.630.0000000.4.R.220801.zip

Dahua firmware released Aug 1, 2022. May work with 1 device, including TPC-HO2201-B.

Released
Aug 1, 2022
Version
V2.630.0000000.4.R
Size
53.4 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
f476212ba271e6e67336d3f7c44ff50c
SHA-256
a3ab5761c886af3e4ddefdb2671aa8c2215a313b844dc954a50dc0499ae51c59

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device).

Where these IDs come from
  • check.img: the device's own hardware check list, 1 ID
  • hwid in DH_TPC-HO2201-B_Eng_P_V2.630.0000000.4.R.220801.bin: the device's own hardware check list, 1 ID
  • Install in DH_TPC-HO2201-B_Eng_P_V2.630.0000000.4.R.220801.bin: the installer's device list (board families), 4 IDs, vendor General (not counted: a more specific list exists)
  • check.img in DH_TPC-HO2201-B_Eng_P_V2.630.0000000.4.R.220801.bin: the device's own hardware check list, 1 ID

Technical details

Read from inside the firmware (zip archive). This file bundles 2 firmware images.

Firmware image

SoC
HiSilicon Hi3516EV300
Architecture
arm
Image dates
Aug 1, 2022
Security
Signed, security baseline V1.4
Language & video
English by default · PAL
Flash layout: 10 partitions, 10 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
CmdScript0x00x4001.0 KBCmdScript.img—2022-08-01
dhboot-min0x00x20000128.0 KBdhboot-min.bin.img—2022-08-01
dhboot0x800000xd0000320.0 KBdhboot.bin.img—2022-08-01
partition0xf00000x10000064.0 KBpartition.img—2022-08-01
pd0x1000000x180000512.0 KBpd-x.jffs2.imgjffs22022-08-01
kernel0x1800000x9000007.5 MBkernel.img—2022-08-01
user0x9000000xe000005.0 MBuser-x.jffs2.imgjffs22022-08-01
fpga_gowin0x12500000x126000064.0 KBfpga_gowin.img—2022-08-01
png0x1f700000x2000000576.0 KBpng.img—2022-08-01
checkHwid0x1fe00000x1ff000064.0 KBcheckHwid.img—2022-08-01

DH_TPC-HO2201-B_Eng_P_V2.630.0000000.4.R.220801.bin

SoC
HiSilicon Hi3516EV300
Architecture
arm
OEM build
General
Image dates
Aug 1, 2022
Security
Signed, security baseline V1.4
Language & video
English by default · PAL
Flash layout: 8 partitions, 8 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
ubl0x00x20000128.0 KBdhboot-min.bin.img—2022-08-01
uboot0x800000xd0000320.0 KBdhboot.bin.img—2022-08-01
partition0xf00000x10000064.0 KBpartition.img—2022-08-01
pd0x1000000x180000512.0 KBpd-x.jffs2.imgjffs22022-08-01
kernel0x1800000x9000007.5 MBkernel.img—2022-08-01
user0x9000000xe000005.0 MBuser-x.jffs2.imgjffs22022-08-01
fpga_gowin0x12500000x126000064.0 KBfpga_gowin.img—2022-08-01
png0x1f700000x2000000576.0 KBpng.img—2022-08-01

About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V1.4 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.

Other files for much of the same hardware, from any vendor.