Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)
User avatar
By rudy
#75914
stagedRelay.JPG


Code: Select allOff     Relay3=Off,  Relay2=Off,  Relay1=Off

Low     Relay3=Off,  Relay2=Off,  Relay1=On

Medium  Relay3=Off,  Relay2=On,   Relay1=Off

High    Relay3=On,   Relay2=On,   Relay1=Off


Power is only applied to one output at anytime. Just set the relays for the desired state. I would keep it simple and call a function for each state. Each function turns on/off the relays to match that state.
You do not have the required permissions to view the files attached to this post.