Dahua vth 2622 gw ttl pin out

lannet911

n3wb
Sep 14, 2024
2
0
greece
hi can anyone send picture of ttl pin out of vth 2622 monitor , after wrong firmware "web-x.squashfs.bin" stuck ina picture with man watching tv :D
dahua.jpg
 
should be J17,
check for ground with multimeter and do not connect 5v or 3.3v !

you only need GND, RX, TX

if you know which one is GND, you can easily find rx,tx .. 50:50 chance to be correct firsttime

2131749262_SerialIPC-HFW4300S.jpg.7139a9da9c7acb8cc7ffdbfa732f6058.jpg
 
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