Hey, I have an ESP32 with D4 as port and installed everything. Now only the first led lights blue. In setting D4 is choosen and the length is defined. What can be still wrong?
also on some boards D4 does not mean GPIO4, check your pinout.
Hey, I have an ESP32 with D4 as port and installed everything. Now only the first led lights blue. In setting D4 is choosen and the length is defined. What can be still wrong?
also on some boards D4 does not mean GPIO4, check your pinout.