This is the root topic for this device. A trailing slash will be added if not preset. The {identifier} placeholder will be replaces by the device hostname.<br/>
- <strong><root>/relay/#</strong> Send a 0 or a 1 as a payload to this topic to switch it on or off. You can also send a 2 to toggle its current state. Replace # with the switch ID (starting from 0). If the board has only one switch it will be 0.<br/>
- <strong><root>/relay/#/set</strong> Send a 0 or a 1 as a payload to this topic to switch it on or off. You can also send a 2 to toggle its current state. Replace # with the switch ID (starting from 0). If the board has only one switch it will be 0.<br/>
<spanclass="module module-color">- <strong><root>/color</strong> The device will report the current color in #RRGGBB format to this topic. You can also set the color using this same topic.<br/></span>
- <strong><root>/led/#</strong> Send a 0 or a 1 as a payload to this topic to set the onboard LED to the given state, send a 3 to turn it back to WIFI indicator. Replace # with the LED ID (starting from 0). If the board has only one LED it will be 0.<br/>
- <strong><root>/button/#</strong> For each button in the board subscribe to this topic to know when it is pressed (payload 1) or released (payload 0).<br/>