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lecture: Building a Damned Good Watch

Counterfeiting a Calculator Watch with a Radio and Disassembler

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In early 2018, I cloned a Casio 3208 calculator watch module with a new circuit board. My clone includes an MSP430 microcontroller, with a 4FSK radio that can transmit Morse code, find the frequency of an unknown transmitter, and clone the signal of a remote control. This lecture explains how the watch was cloned, how the signals of various radios were cloned, and how to build your own sub-GHz radio hardware.

All code is freely available on Github, and I've been wearing one or another prototype for six months with less annoyances than my


Day: 2018-06-15
Start time: 15:00
Duration: 00:30
Room: Grand salon
Track: Hardware Reverse Enginnering


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