![[BL602] BL602 PTBLU-W WiFi Module Pinout and Specs in EARU EAKCB-EWE-M Circuit Breaker](https://obrazki.elektroda.pl/5083588700_1751735837_thumb.jpg)
Good day
I need to build a circuit with relay on ESP8266 and for that an app on Android .
The whole purpose of the circuit is to switch on the relay from within the app. I am to connect my phone to the ESP via WiFi.
The app is to have a field to enter a time in seconds for the relay to short-circuit the contacts. When you press start, this should happen indefinitely, it should work all the time, even if you switch off the app and WiFi.
The second function is to trigger the relay once via a button in the app.
Overall everything is supposed to work as a self-timer for the camera, on which I can wirelessly set the time to snap a photo.
I am awaiting hints, help on how to implement this. Maybe someone will be able to write such a simple program.
Thank you
I need to build a circuit with relay on ESP8266 and for that an app on Android .
The whole purpose of the circuit is to switch on the relay from within the app. I am to connect my phone to the ESP via WiFi.
The app is to have a field to enter a time in seconds for the relay to short-circuit the contacts. When you press start, this should happen indefinitely, it should work all the time, even if you switch off the app and WiFi.
The second function is to trigger the relay once via a button in the app.
Overall everything is supposed to work as a self-timer for the camera, on which I can wirelessly set the time to snap a photo.
I am awaiting hints, help on how to implement this. Maybe someone will be able to write such a simple program.
Thank you
