uni4ever wrote: ↑

Sat Jan 07, 2023 8:56 pm

Hi,

Can you please send me the MIDI input schematic for ESP8266 and ESP32? I tried to download from that link but the link is already dead...

Hi,

I believe it was something like this: https://vanheusden.com/permshare/wemosmidi.pdf

Hi, I've been using this https://vps001.vanheusden.com/~folkert/midi-wemos.pdf schematic for an esp8266 successfully. It allows me to receive MIDI data on an ESP. Now I would like to do the same for the ESP32. I tried the same schematic but I receive nothing if I connect the optocoupler to the regul...