I’m close to finally using my OSBee in my small project. I want to control two valves and a pump (220V) with it, so I’m currently looking for a latching 24V relay for that. Would the Finder latching (detaisl at https://benl.rs-online.com/web/p/products/2539976/) do the job ? Or should I put a series resistor to protect it ?
Or alternatively, would it be better to leave the third half bridge alone, and connect the ESP output to a separate 3V3 relay board ?