hacking & clonning my garage key with URH ( Universal radio Hacker ) and ARDUINO DIGISPARK + FS1000A

Описание: This is step-by-step tutorial how to clone simple garage keys / wireless keys operating on ISM 433,92 MHz / 315 MHz band with simple set of Digispark Arduino & FS1000A transmitter.

My garage keys do not have any rolling code and encryption so the reverse engineering was fast and simple ( something like 2 hours of work ).
In the video I have used Linux PC with RTL SDR dongle installed and set of tools Universal Radio Hacker to record and decode garage keyfob transmission on ISM band. Linux PC is not required, you can do all these steps on Windows PC or Mac (requirement is to have RTL-SDR dongle, URH and Arduino IDE installed)
After decoding the signal I was able to replicate 1:1 set of pulses and pauses within my simple Arduino sketch. In my design Arduino Digispark is connected with PIN 2 / PB2 to DATA input pin of FS1000A transmitting module.

Link to my example sketch : https://github.com/mcore1976/urh-ardu...
Link to the tool : https://github.com/jopohl/urh

Happy Hacking !!!

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Thank you !






#ALCHNL #ARDUINO #ATTINY #RTLSDR #SDR

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