Err_Connection_Refused

dentalan

n3wb
Oct 17, 2019
5
0
Greece
My cheap IP camera (a board from ebay) was perfect for some years now. Suddenly I lost connection. When trying to connect to port 80 (GUI) it replies "ERR_CONNECTION_REFUSED". I can ping the camera and I can see the network leds flashing, but I cannot connect to any port. I think the only cjance to make it work again is to make a hardware reset, but I do not how.
Any ideas?
 

Attachments

  • 20191017_215042_HDR.jpg
    20191017_215042_HDR.jpg
    342.9 KB · Views: 10
Any relevant board circuitry to be shown at top where image got cut off?
Also from straight on if possible so as to not hide possible reset pads, etc. behind plugs.
 
I hope the images are better
I beleive that the reset pin is either pin A (on the power in header) or pin B (on the audio in out header)
I am not sure though about the proccedure
I tried to short circuit pin B with ground on board startup for 5 to 30 secs. Nothing was reset
 

Attachments

  • back-possible pins.jpg
    back-possible pins.jpg
    198.2 KB · Views: 8
  • front.jpg
    front.jpg
    131.8 KB · Views: 8
I hope the images are better
Not really much better...sorry!
Out of focus and under-lighted, IMO.
Higher-res would help, too.
 
The best I can do with a Macro lens. I hope it is ok now
 

Attachments

  • 1.JPG
    1.JPG
    2.6 MB · Views: 4
  • 2.JPG
    2.JPG
    3.3 MB · Views: 4
  • 3.JPG
    3.JPG
    4.2 MB · Views: 4