Ok Google Voice commands to push buttons

[PeteKnight]

@Amsok

The very basics 101, i.e assigning these buttons to a virtual pin, because truly I don’t understand the purpose of virtual pins.

Okay, I’ve written this just for you (not really :grinning…

Using Virtual Pins to control physical devices

I thought I’d write a guide about how to use virtual pins with app widgets such as buttons, to control physical devices such as relays, LEDs etc… Why use virtual pins anyway? I’d always recommend using virtual pins over physical pins when developing your code. There are a number of reasons, but here are what I consider to be the main ones: Virtual pins are hardware independent. This means that it’s far easier to port your code from one hardware platform to another in future (when you realise…

@Amsok

It’s it possible to update the sketch wirelessly?

Yes, you need read-up about OTA Updates.
OTA is one of the main benefits of using an ESP8266 or ESP32 based device in my opinion.
You need to install Python on your PC for OTA to work, but that’s quite straightforward.
You also need to add some OTA code to your sketch, but that’s also straightforward.

Pete.