@openhardware-io That looks great! - Perhaps they could make a version for the UK market called "regnsyn" ??? ;0

@scalz May I request you to share your code for it please. Thanks

Hello, I have followed your build and are about to to a similar reverse engineering of a weather station but my winddirection look different and Ineed some input on how I can fix it. On my there are 8 IR leds on the perimiter and 4 IR sensitiv transistors in the middle. The outer leds are wired 2 and 2 with all the odds having common GND and all the even have common GND. So i have problem on how to turn the led on 1 by 1. Any inputs?