I have now wired up the SSR using this method, it differs from the circuit diagram that is hereYup. Remove jumper, put 5V on the 3 pin header side (JVCC) and put 3.3V on the 4 pin header side (VCC).
GNDs are indeed internally connected...
I have now wired up the SSR using this method, it differs from the circuit diagram that is here
Now on devices page I have this
and a red light on the SSR on the side nearest the 4 pin header.
If I change to non inverted for device 2,3,4 the red light moves to near the 3 pin header.
But still no power coming out of either of the two relays.
Could it be my 2 amp powersupply via USB to the USB port on the ESP8266 Lolin MCU?
Thanks for the reply I'm using the blue block one and have them set to inverted.Are you using SSRs or an Relay Module with usually blue or black blocks?
Usually, you should set "Inverted" for Relay modules, and "non inverted" for SSR.
Many things come upWhat does the main gui page say? Is it set to "do something" or is it set to "Off"?