Add rfxtrx component page

source/components/rfxtrx.markdown

@@ -0,0 +1,36 @@
+---
+layout: page
+title: "RFXtrx support"
+description: "Instructions how to integrate RFXtrx into Home Assistant."
+date: 2015-10-08 10:15
+sidebar: false
+comments: false
+sharing: true
+footer: true
+---
+The rfxtrx component supports RFXtrx devices by [RFXCOM](http://www.rfxcom.com) which communicate in the frequency range of 433.92 MHz.
+
+To enable RFXtrx in your installation, add the following to your `configuration.yaml` file:
+
+```yaml
+# Example configuration.yaml entry
+rfxtrx:
+  device: PATH_TO_DEVICE
+  debug: True
+```
+
+Configuration variables:
+
+- **device** (*Required*): The path to your device, e.g. `/dev/serial/by-id/usb-RFXCOM_RFXtrx433_A1Y0NJGR-if00-port0`
+- **debug** (*Optional*): If you want to recieve debug output.
+
+
+## {% linkable_title Building on top of RFXtrx %}
+
+ - [RFXtrx Sensor](/components/sensor.rfxtrx.html)
+ - [RFXtrx Switch](/components/switch.rfxtrx.html)
+ - [RFXtrx Light](/components/light.rfxtrx.html)
+
+
+
+