Using Blynk to control my Spa & Heater

During the winter it takes a good 1/2 hr for my pool spa to heat up.
Now I can heat it up when I’m away from home so when I get there the spa is up to temp. and running.

I added a few wires to the Jandy valve controls and to the heater switch.
Blynk controls the relays to activate the valve and heater independently

If my computer reboots I have the blynk-ser.bat in my startup list.


Nice project man.
could put a working video?