protocol

Hello I have a zodiac pump which uses the Jandy rs485 protocol. I want to throw away the controller and control the VSP pump directly from a home automation system and read back the RPM and power. There are heaps of old threads on this topic refering to the Jandy pump protocol which someone...

Greetings from the mountains in Colombia! entering 3 months of lockdown now, finally can get out of the house more than once a week. In the meantime, I've been developing an automation system for my rainwater system and pool chemistry. See pic I monitor pH, hardness, filter pressure (pool and...