Nice job, it’s a good start, dude. Didn’t try it yet but, by code review, my advice would be to implement a Schmitt trigger 
Pretty simple and efficient to solve threshold issue (blinking around threshold values) on PPM.
If you need help, I can give you my code, it has light ON/OFF separate from braking light by using events system.
Ok, so if anybody is still interested here we go… just a little update:
So right now I have three beta testers ( I think ) @mmaner @b264 and @Bor.inc . I still need to resolder the capacitors bc the solder paste didn’t melt properly… I’m still looking for two more (maybe @pjotr47 ? 
) After those tests were successful I’m going to organize a small GB for people who are interested…
Just out of curiosity… What option for updating would you prefer? An external FTDI breakout board or an integrated one (maybe even USB-C; but that would increase the price a bit)
Thanks for reading 
As long as it’s waterproof, I don’t mind either option
You want it waterproof?.. 
I could conformal coat it which should give make it waterproof but no guarantees… 
Haha yeah ! I am in
I have just finished my project for my trampa lights that I can control with the nano x. But I have a small penny/longboard in progress that want some lights 
@Mich21050 do you have tested your board with the nano x? because after some testing, I have discovered that after pressing + -10 seconds of the second channel button the receiver on channel 2 goes from 0v to 3.1v. if you press the button again for 10 seconds, the 3.1v goes back to 0v
Any electronics under my deck must be water resistant imo
How have i missed this thread until now… Very cool. I want
Btw: Video is going up as soon as I get my goddamn TB trucks…
I saw that edit
Alright. I can conformal coat them upon request…
External FTDI
Cheap, easy and dead simple.
Easier to assemble, less complexity, less to go wrong, easier to troubleshoot.
Haha I saw your tracking from the shipping… you don’t want to know how long I have waited on a package from the US…
Yeah no probs! I can test it for you
Alright… I will stop complaining… 
What did you order/where?
It were the parts from the groupbuy with hyperion
Looking forward to it! I will print the files you have on thingiverse tomorrow just for fun and try them out
Wait… WHAT? If you press the ch2 button instead of a PWM signal it outputs a constant voltage?
@pjotr47
Yeps 10char
Are you sure? Do you have an oscilloscope to verify that? You could also use an Arduino…
Because that would be an odd behavior…