Hey, I need help with my relay PCB, which connects to ESP32, and it doesn't work. The problem is that all of the status LEDs and relay are not powered up. Can anyone check the schematic for me? Thank you.
Red LED (RD1 RD2 RD3) is a status light (Always turn on).
Green LED (GN1 GN2 GN3) will turn on (HIGH) /turn off (LOW)
Sorry for my weak English