Recent content by mbohlool

how can I use 5A relay to turn heater on/off? I know it is strightforward for most, but is there a simple guide?

Hi, I have a Pentair mastertemp 400 and I see RS-485 port on the board. Is it possible to control the heater without pentair automation system? There is this project: GitHub - tagyoureit/nodejs-poolController: An application to control pool equipment from various manufacturers. it refers to...