In my flat they have installed these new digital door phones running on two wires manufactured by Tesla:
I wanted to be notified when someone rings when we are not at home so I decided to reverse engineer it.
Continue reading Reverse engineering Tesla 2-bus protocolYesterday I found this ESC and BLDC motor in my electronics box and decided I’ll test if it really works. Continue reading Controlling ESC via USB
As I promised last time, I’m going to continue with st-link programmer clones. This time I wanted to use mbed which has some ready made libraries for utilizing USB and since it was very comfortable to use DFU upload with arduino library, at first I checked if it is usable with mbed too.
Continue reading Turning ST-Link programmer into IR controlled USB keyboard
Last time I played with this device, I only uploaded gnuk token software and it was done. This time I wanted to try some developement in Arduino framework. Continue reading ST-Link clone as STM32 dev board
If you are interrested in security devices this post may be for you. Recently I’ve found a software which makes a GPG security device out of a STM32. It’s called Gnuk. You just need a compatible board, programmer, flash the firmware and you are ready to go. I was just hoping to find some cheap device to flash to play with it.
Continue reading $2 USB crypto token for use with GPG and SSH
