Closed Noschvie closed 3 years ago
Hey Norbert,
its needed, when you have a bigger distance between the ESP and the first LED. The ESP is working with 3,3V IO and the Strips often with 5V data signals. For short distances 3,3V is often enough, but on bigger distances the voltage drop is too big. So the level shifter puts the 3,3V signal to a 5V signal ;)
Hi Felix do you have a list of the parts to be ordered online like conrad.at or reichelt.at ? Thanks, Norbert
... Device is "up and running" , thanks again.
... Device is "up and running" , thanks again.
Nice! Have fun with it 😉 P.S.: If you need an enclosure, I have a 3D printable one now :)
P.S.: If you need an enclosure, I have a 3D printable one now :)
are these files accessible ? Thanks
are these files accessible ? Thanks
not yet, I'll upload them later ;)
Hey,
I added the files ;) see https://github.com/zoesn89/WLED_PCB_D1_Mini/tree/main/Enclosure
Hello why is this "SN74AHCT125N level shifter" needed ? Thanks Norbert