Thanks for your reply.
I think I already tried that and the ESP was broken. Could I try the relay without the ESP by connecting 12V to the relay, 5V negative to COM, and 5V positive to one of the relays? Would this connection work?
Search found 2 matches
- Sun Feb 15, 2026 8:10 am
- Forum: Hardware
- Topic: relay issue
- Replies: 3
- Views: 165
- Sun Feb 08, 2026 12:28 pm
- Forum: Hardware
- Topic: relay issue
- Replies: 3
- Views: 165
relay issue
Hello!
Sorry if I'm asking this question in the wrong place, but this is my first time here. I uploaded a picture of my relay. I want to control this relay with an esp32. I've tried all kinds of connections, but the relay doesn't work. I've already ruined an esp :)) The relay is powered by a 12V ...
Sorry if I'm asking this question in the wrong place, but this is my first time here. I uploaded a picture of my relay. I want to control this relay with an esp32. I've tried all kinds of connections, but the relay doesn't work. I've already ruined an esp :)) The relay is powered by a 12V ...