
First step first. I have added the receiver part since it does not require soldering at all. I have followed this manual to set and test LIRC on RPi with one exception - I use GPIO 18 as input from the IR detector. The set does not include any manual, so some research was necessary. The example code is for Arduino without any references to the specific hardware. Anyway, here I found the most relevant information. One can find example lircd.conf for some similar remotes but they did not work with the one in the package with label KEYES and distinct key pattern.