Smart Doorbell (ESP8266)

I enhanced our simple doorbell with an ESP8266 to make it smart. I can disable the doorbell, trigger other smart applicances as a notification or trigger the door opener. Source, circuit diagrams and PCB can be found at https://there.oughta.be/a/smart-doorbell The video on how to render a PCB from KiCad in Blender can be found here:    • Rendering a KiCad PCB in Blender   Blog https://there.oughta.be Reddit   / thereoughtabe   Twitter   / diconx   Buy me a coffee: https://www.buymeacoffee.com/there.ou...