I can't connect my wifi cam with Blue Iris.

Based on the info you've provided, your cam is model M4. The Quick Start Guide is here.
There an option to set up using Ethernet cable.

But it sounds to me like that camera is strictly for cloud use and has no embedded webGUI. Below is an excerpt from Wansview Support:

"What is the difference between outdoor cameras W2 W3 and W4 ?
Here is the main difference between older W2/W3 and W4 camera :

W2/W3: supports RTSP, ONVIF, NVR, and third party softwares. Doesn't support Cloud Storage. Motion detection function is not great or sensitive. Cannot get alarm notification on IOS devices. Use Wansview App.
W4: supports Wansview Cloud Storage. More accurate and sensitive motion detection. Doesn't support any third party softwares or web browser. Can receive notification on both IOS and Android devices. Use Wansview Cloud App."
 
So look the first 2 months have worked great with blue iris

I also tried with the cable but nothing does not connect
I understand but don't know what I can say that would be helpful.
Assuming you've done what you did 2 months ago that worked before but doesn't work now, it's possible the camera has permanently failed.
Wanscam's are inexpensive cams not known for long life and great performance.
Good luck!
 
On your phone app, look for the screen below.

Tell us your Firmware Version.

Maker of camera is aware of the problem that you face with RTSP. Please wait a few days for the new firmware to be ready, and then upgrade firmware when it is available to 07.26100.07.12.
Do this by clicking on the text "Firmware Version"

but please wait a few more days until it is ready, then please let us know if this works.

Regards.

1637730527854.png
 
  • Like
Reactions: mat200