serial connector on Huisun/Imporx v2 10x mini-PTZ ?

[pozzello]

I've opened up my dead mini-ptz to see if there's a serial port in the hopes of possibly
fixing it up after a bad firmware update. Not finding any connectors that look like
a serial port (3 or 4 pins).

There is a 2-pin connector. perhaps Tx & Rx, with ground to chassis?

Anybody manged to get serial access to these puppies? TIA...

 

[klasipca]

It would be nice if someone could figure this out, also has anyone decompiled firmware? Perhaps there is an indicator in the firmware that would tell us in the future for which sensor it is.

 

[alastairstevenson]

also has anyone decompiled firmware?

The password on the zip file is strong - the way forward will be being able to get into a working camera.

 

[pozzello]

closing the loop on this thread. Alastair found working serial connection using the rx1 and tx1 solder pads on the board.
we've also confirmed telnet access at port 3232. see 'unbricking' thread here:
https://www.ipcamtalk.com/showthread.php/12454-Unbricking-the-Mini-PTZ-V2

 

[pozzello]

If your interested in the serial connection on the V1 mini-ptz, see this thread:
https://www.ipcamtalk.com/showthread.php/9446-UART-conexion-for-huisun