Installation

It's a standard npm package, so you can install it with this command, if you are using npm:

npm install node-tesoro

or if you are using yarn:

yarn add node-tesoro

API

TesoroGramSE(keyboard, layout, profile_state)

import HID from 'node-hid';
import { TesoroGramSE, Profile, Spectrum, ProfileState } from 'node-tesoro';

function handleChange(data:any) {
  console.log(data);
}

const keyboard = new TesoroGramSE('hungarian', handleChange);

• layout - string - a string which is in the layouts: it provides the key indexes for the spectrum, and a keyboard layout for future usage
  • Possible values:
    • hungarian
• callback - function|optional - a callback function which called after a keyboard event happened (e.g.: switching profile or brightness on the keyboard)
  • the function must have 1 parameter
  • the data format is JSON, like {'brightness', 1}
• profile_state - ProfileState|optional - the init profile state, it has a default, but you can override it

keyboard.changeProfile(profile_num)

• profile_num - ProfileSelect - profile number to change to

keyboard.setProfileSettings(data)

• data - ProfileState - updates the current profile's state

keyboard.setKeyColor(key, r, g, b, e)

• key - string - key name from the dictionary
• r,g,b - number - color for the key
• e - SpectrumEffect - in case the user wants to change the effect

keyboard.sendSpectrumSettings()

• sends the current spectrum state to the keyboard

keyboard.sendProfileSettings()

• sends the current profile state to the keyboard

GUI

• I created a GUI for this API in React, you can check it here

General notes

Compatibility

• Because it communicates with a HID device it cannot be used directly in a browser-based project
• It has to be exposed as an API from a server

Key dictionary

• The current key dictionary contains a Hungarian, 105 keys layout
• It can be updated to accept more layouts, please create a pull request if you want to update.
• You can use the private function initKeys to get your keyboard's key indexes

Issues

• If a profile's settings or a spectrum gets updated, the Windows key will be locked (the official software's behaviour is the same)