Using a D1 mini to go to deep sleep and wake up when motion is detected. On boot a message is sent via MQTT to node-red.Read More
I was looking for a transformer from 230v to 5v. Although I found multiple options, the price per unit seemed a little too expensive about €3.00. While that does not look too expensive per unit, remember we also need a switch and an ESP module for WiFi connectivity. So, as an alternative I looked into these Sonoff devices.
I bet you were expecting a getting starting guide right?
Well, unfortunately, I think there are so many guides already published online I would advise to go and look one up.
I mean seriously is there really a need for so many people to publish getting starting guides, reminds me about cats on Facebook 🙂Read More