I am trying to setup IR remote control with Raspberry Pi 3 Model B. OS - Raspbian stretch. The PI pins schema is like that. The LIRC setup is outdated, so I found some other manuals and combined them.
So what I have right now, I see that some signals are being send (tried to replace IR red with the RED one and it was blinking, additionally checked IR led on camera and saw it flashing). But I can't control any device. I even put 2 IR LEDs together and that didn't help either.
How can I figure out what's wrong?