EZVIZ CS-W3-WD1200G

From TechInfoDepot
Jump to navigationJump to search
abgn+ac (AC1300)
Dual-Band Gigabit Wireless Router
Homepage Product page
WikiDevi.wi-cat.ru EZVIZ CS-W3-WD1200G
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
Brand • Model • Rev EZVIZ CS-W3-WD1200G
FCC ID 2APV2-W3
Type wireless router
CPU1 checkY Qualcomm IPQ4019
CPU1 Type ARMv7 Cortex-A7
CPU1 Speed 716 MHz ( 4 cores )
Flash1 Chip Macronix MX25L12805D
Flash1 Size 16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip Nanya NT5CC64M16GP-DI
ETH chip1 Qualcomm IPQ4019
Switch Qualcomm Atheros Model?
Ethernet Port Count 1-1GbE-WAN
3-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: none specified

Stock bootloader U-Boot
Expansion IF types none specified
Power 12 VDC, 1 A
Connector type barrel
Serial Port (UART) yes, 3.3V TTL, (115200 8N1)

Flags:
Wave2, MU-MIMO, 256QAM

Other

Default IP address: 192.168.7.1

3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
FCC approval date 17 August 2018
EAN 6970443213272
(UPC DB, On eBay)
Radio 1
Chip1 Qualcomm IPQ4019
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 867 Mbps
802.11n up to 300 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
Radio 2
Chip1 Qualcomm IPQ4019
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11b/g/n
N-QAM up to 400 Mbps
802.11n up to 300 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz

For a list of all currently documented Qualcomm chipsets with specifications, see Qualcomm.
For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

• 400 Mbps - 2SS 2.4GHz 802.11n (40MHz chan., 256-QAM),
• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.) = AC1300 class

Overview

The Label document at the FCC includes labels for a EZVIZ CS-W3-WD1200GR, EZVIZ CS-W3-WD2600G, and EZVIZ CS-W3-WD2600GR. The User Manual shows rear panels for two different products; Version A and Version B. Version B adds a fourth LAN port and a USB port and requires 12V at 1.5A. Version B may refer to the WD2600 models which will probably be covered by a separate entry.

"exvix", "PCB101214096", and "CS-61015 REV1.0" are silkscreened on the board in the FCC photos.

Flashing

Flashing OpenWrt

Target: ipq40xx
Subtarget: generic
Package architecture: arm_cortex-a7_neon-vfpv4
Supported Since Commit
Support started version: 21.02.0
Current supported version: 24.10.4
LAN Hardware: Qualcomm Atheros QCA8075
WLAN Hardware: Qualcomm Atheros IPQ4018
WLAN Comment: 2x2:2 MIMO
Installation method(s):
U-Boot TFTP + serial recovery, see git-commit
Install Comment:
For TFTP, rename initramfs image to 'C0A8010B.img'
Recovery method(s):
See git-commit
git • >> 
ipq40xx: add support for EZVIZ CS-W3-WD1200G EUP
Hardware:
SOC:    Qualcomm IPQ4018
RAM:	128 MB Nanya NT5CC64M16GP-DI
FLASH:  16 MB Macronix MX25L12805D
ETH:    Qualcomm QCA8075 (4 Gigabit ports, 3xLAN, 1xWAN)
WLAN:   Qualcomm IPQ4018 (2.4 & 5 Ghz)
BUTTON: Shared WPS/Reset button
LED:    RGB Status/Power LED
SERIAL: Header J8 (UART, Left side of board). Numbered from
        top to bottom:
        (1) GND, (2) TX, (3) RX, (4) VCC (White triangle
        next to it).
        3.3v, 115200, 8N1

Tested/Working:
* Ethernet
* WiFi (2.4 and 5GHz)
* Status LED
* Reset Button (See note below)

Implementation notes:
* The shared WPS/Reset button is implemented as a Reset button
* I could not find a original firmware image to reverse engineer, meaning
currently it's not possible to flash OpenWrt through the Web GUI.

Installation (Through Serial console & TFTP):
1. Set your PC to fixed IP 192.168.1.12, Netmask 255.255.255.0, and connect to
one of the LAN ports
2. Rename the initramfs image to 'C0A8010B.img' and enable a TFTP server on
your pc, to serve the image
2. Connect to the router through serial (See connection properties above)
3. Hit a key during startup, to pause startup
4. type `setenv serverip 192.168.1.12`, to set the tftp server address
5. type `tftpboot`, to load the image from the laptop through tftp
6. type `bootm` to run the loaded image from memory
6. (If you want to return to stock firmware later, create an full MTD backup,
e.g. using instructions here https://openwrt.org/docs/guide-user/installation/generic.backup#create_full_mtd_backup)
7. Transfer the 'sysupgrade' OpenWrt firmware image from PC to router, e.g.:
`scp xxx-squashfs-sysupgrade.bin root@192.168.1.1:/tmp/upgrade.bin`
8. Run sysupgrade to permanently install OpenWrt to flash: `sysupgrade -n /tmp/upgrade.bin`

Revert to stock:
To revert to stock, you need the MTD backup from step 6 above:
1. Unpack the MTD backup archive
2. Transfer the 'firmware' partition image to the router (e.g. mtd8_firmware.backup)
3. On the router, do `mtd write mtd8_firmware.backup firmware`
Retrieved from "https://techinfodepot.shoutwiki.com/w/index.php?title=EZVIZ_CS-W3-WD1200G&oldid=519208"