Module: OpenTherm

This module information from your OpenTherm gateway.

For this to work you'll need:

An OpenTherm controlled heating/cooling device An OpenTherm gateway http://otgw.tclcode.com/ The OpenTherm Monitor application running somewhere http://otgw.tclcode.com/otmonitor.html

NOTE: The otmonitor version hosted on the website doesn't have the access-allow-origin-header so the browser running MM will probably reject the json response. Luckily the author also supplies the source and instructions on how to build/compile your own version.

I've compiled a (RpI) version of the otmonitor program with this header included. Anyone in need of if, please let me know.

Using the module

To use this module, add it to the modules array in the config/config.js file:

modules: [
	 {
			module : 'MMM-OpenTherm',
			position : 'top_right',
			config : {
				apiBase : "http://192.168.1.xxx:8080/json"
			}
	}
]

Configuration options

The following properties can be configured:

	<tr>
		<td><code>apiBase</code></td>
		<td>The url to your OpenTherm gateway monitor<br>
			<br><b>Example:</b> <code>http://192.168.1.xxx:8080/json</code>
			<br><b>Default value:</b> <code> none</code>
		</td>
</tbody>

Option	Description

# MMM-OpenTherm