HAREX ip cam bricked

[camaraculia]

Hi

I need to find the port uart in my camera, I can not find anything on the plate that says tx or rx, can you help me find?

 

[nayr]

if I had to guess I'd say its probably that group of 4 pins labeled 3V3 on the lower left corner and that label is indicating 3.3v TTL.. probably, power/ground/tx/rx but unlikely in that order.

Pull out your multimeter and start probing around.

 

[camaraculia]

if I had to guess I'd say its probably that group of 4 pins labeled 3V3 on the lower left corner and that label is indicating 3.3v TTL.. probably, power/ground/tx/rx but unlikely in that order.

Pull out your multimeter and start probing around.

Thanks for you reply

i put out my multimeter and values: 3.3v - 3.3v - 3.2 and ground...

its ok?

I don't know which values deliver tx and rx normally ...