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Thank you @TonyR , but my ezviz C3WN model doesnot seem to have any web GUI. Same is try to the NVR as well. The NVR as #80 open but which redirects to a index.asp with following error message

Hello, Can you tell me which file to modify to see all the settings ? Also is there any way to see the advance options for the cameras which are connected to the NVR. I can see the camera options only for those camera which are connected to my router and not to the ezviz NVR.

Anyone with this link ?

The problem was with my router. Changing it has fixed the IP Camera detection issue

I can see and have enabled ONVIF in the camera settings. Also i have enabled ONVIF in the NVR. Both the NVR and IP camera are connected via the same router. I have connect the IP camera via LAN, then NVR can detect and display the image. In case of wifi, the NVR cannot find it. No, this was...

Auto detect: Wifi cams are not detected Manual: (Device mode) : Not connected error (ONVIF) : Not connected error In the camera configuration, the ONVIF port is set as 8080, i am using the same. Also i checked with ONVIF Device Manager and entered the correct URL, but no...

Sure, my blinking issue was because of corrupt EEPROM, I solved by following these stesp 1. flashing EEPROM with the attached file using CH341 programmer 2. After restart, NVR hangs at boot logo and restart 3. Updated firmware normally using USB (new firmware link...

Latest update. Issue fixed. I am able to boot into my NVR. Thank you all for your inputs.

The earlier problem was because i have flashed the wrong firmware from NVR8. After flashing with the correct one , the boot process works but it gets stuck here. RAMDISK: gzip image found at block 0 update_logo 12 uncompression error update_logo 13 VFS: Mounted root (ext2 filesystem) on device...

I tried your steps setenv bootcmd 'showlogo;startvo 0 36 13;mw 0x200300b8 0x0ff0f0ff;sf probe 0;sf read 0x81000000 0x100000 0x380000;sf read 0x82000000 0x480000 0x280000;bootm 0x81000000 0x82000000' saveenv At this point if i do printenv, i can see the values in env, but if i restart the...

I am reflashing the EEPROM, once done i will run your commands and will share the result

Actually i tried all the steps, but it didn't help. Sent from my ONEPLUS A3003 using Tapatalk

Which all file should i place in it? I tried this but it didn't do anything.

This is the output of the tftp command hisilicon # tftp Hisilicon ETH net controler MAC: 00-00-23-34-45-66 UP_PORT : phy status change : LINK=DOWN : DUPLEX=FULL : SPEED=100M UP_PORT : phy status change : LINK=UP : DUPLEX=FULL : SPEED=100M TFTP from server 192.168.1.2; our IP address is...

This is the output of printenv bootargs=mem=96M console=ttyAMA0,115200 bootdelay=1 baudrate=115200 ethaddr=00:00:23:34:45:66 ipaddr=192.168.1.10 serverip=192.168.1.2 netmask=255.255.254.0 bootfile="uImage" jpgLogoAddr=0x60000 jpgLogoLen=0x20000 jpgLogoW=800 jpgLogoHetenv=logo_addrF00000...

Previously i was unable to read the serial data, i was getting corrupt output. After flashing the EEPROM, i am getting this output U-Boot 2010.06 (Apr 25 2014 - 10:17:01) Check spi flash controller v350... Found Spi(cs1) ID: 0xC2 0x20 0x18 0xC2 0x20 0x18 spi->chipsize:16777216 start_up_mode...

I managed to flash it. But now it stucks a boot process. Trying to update via tftp, but the NVR is not connecting to my TFTP server

Can you please tell me where can i find 201603015-zhongxing-NVR4-V1.0.1.5927.zip file. I managed to write to the EEPROM, just need the correct file.

I am using v1.29, it didn't detect the chip automatically, so i manually entered it. I am able to read and erase it, but when i write to it, i get timeout error.

Hello, Can you tell me which chip did you select in the CH341A programmer ?

Hello Karsten, I have a NVR with the same board. From the image it seems like the board revision are same. I had issue with connection of IP camera, so I followed and updated my firmware. Eventually i ended up in a bricked system. More details in this thread Blinking red LED in NVR board after...

Without Gnd, this this the output in putty

Yes i tried that as well. Same it should garbage too

- When i do it nothing is displayed on the console - Yes I am using that - Tried both the these, but no solution These are the connectors which I am using...

Please check my setup and the current output

A small update. I tried with 2 USB-to-TTL converter based on PL2303 and CP2102. In both the case, i can read garbage data. I also found that when the GND of USBTTL is connected to GND of the NVR, no data is read. When when it is removed i can read garbage.

Sadly yes, there is no output. The red LED keeps on blinking, i have connected another LED in the buzzer pad, that too keeps on blinking. My only option is to try with a PL2303HX / CP2102 UART converter

In J18, Voltage at Pin #2 and #3 is 0.01 (~0). Only at the 5V pad its 5V But in J6, Pin 1, 2 and 3 has ~3.3V and pin 4 is the ground

Thank you for your input. J18 seems to be a 5V output. I checked with multimeter and J6 seems to be the serial pads. Currently i am using an arduino to read the serial data. But the serial output is blank. The same arduino configuration is working fine with my router, I am able to read the...

Hi all, This is my first thread in this forum. Recently i purchased a NVR kit from ebay a 4CH 720P NVR Kit. (Hi3520 SoC) I have done the setup, where NVR is connected to the router via LAN and the IP cameras are connected to the router via WiFi I was unable to connect my IP camera to the NVR...