1. PROGRAMING WEB API ON NODEMCU (LUA)
2. CREATE THE HTML5 APP
Initially for presentation, a web server ran on a local computer. But was developed as HTML5 application that can later be converted into an APK (that is easy) and installed in a smartphone.
Running with NGINX
Access by Local Network (from my Android Phone)
3. TEST REMOTE ACTIVATION
4. ASSEMBLE HYDROVALVE (WITH 12V)
The video will be pending for now,
I took a long time to buy pipes and hoses to connect to water line (of my house), I still need an adapter for the mouthpiece of the pipe.
As you can fully arm the estrcuture with water, and have time to try it in my garden. I promise to upload the video.
I appreciate your patience, and still hope your vote :)