wifi-remote

README

wifi-remote

Very simple wireless OBS remote

There are 2 parts:

• Go server
• ESP8266 with a physical button

Building live stream (from Twitch) in Hungarian language: https://www.youtube.com/watch?v=WH-XQdwQBS0

Go server

The Go part is responsible for the keypress even emulation on the host machine, it starts a websocket server which listens for events.

Websocket protocol

It is simply a number (in string format) in the payload, for example:

1

Nothing too complex, the keyMap variable contains the mapping between the payload and the actual keyboard keycodes.

ESP8266

I used a wemos d1 mini, because it's small, cheap and also have some internal pullups. I used the D3 because of this pullup and connected the button between the D3 and GND.

Picture: