Dogtra support - Githubissues

rezreal commented 5 years ago

Hi there. Do you see any chance applying your fantastic reverse engineering magic sauce to the dogtra family of shockcollars (e.g. dogtra 610c)? Or if you could provide some ideas or thoughts how to achieve that, helpful links, I'd love to give it a try.

biribiribiri commented 4 years ago

I got a Dogtra 2300NCP, so I will try to add support for that sometime.

rezreal commented 4 years ago

I've put some time into URH and rtl-usb and came to the following observations:

Carrier at 27,195 Mhz
Frequency Shift Keying at 1.33^kbps (cannot remember the shift frequency)
Observed a constant common prefix of f800001f
There seem to be some kind of rolling mechanism going on - at least there seem to be some bits always mutating (IIRC sender and receiver had to be paired during setup)
alternative explanation would be that the intensity dial is not stable and creates noise

I'd be happy to help and learn whats going on there :)

biribiribiri commented 3 years ago

I just uploaded some code for the Dogtra 2300NCP collar, maybe it'll help you out: https://github.com/biribiribiri/sparky

biribiribiri / shockcollar

Dogtra support #1