Create device_tracker.hitron_coda.markdown (#3512)

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source/_components/device_tracker.hitron_coda.markdown

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+---
+layout: page
+title: "Hitron CODA Routers"
+description: "Instructions on how to integrate Hitron CODA Routers into Home Assistant."
+date: 2017-10-03 15:40
+sidebar: true
+comments: false
+sharing: true
+footer: true
+logo: hitron.png
+ha_category: Presence Detection
+ha_release: 0.58
+---
+
+This component offers presence detection by examining devices connected to a [Rogers Hitron CODA](https://www.rogers.com/customer/support/article/wi-fi-password-hitron-coda4582-cgn3amr-cgnm3552-cgn3acr-cgn3)
+Router.
+
+To use a Hitron router in your installation, add the following to your `configuration.yaml` file:
+
+```yaml
+# Example configuration.yaml entry
+device_tracker:
+  - platform: hitron_coda
+    host: !secret router_ip
+    username: !secret router_username
+    password: !secret router_password
+```
+
+{% configuration %}
+host:
+  description: The IP address of your router, e.g., `192.168.0.1`.
+  required: true
+  type: string
+username:
+  description: The username to login into the router (user should have read access to the web interface of the router). Usually "cusadmin".
+  required: true
+  type: string
+password:
+  description: The password for the specified username. Usually your WiFi password.
+  required: true
+  type: string
+{% endconfiguration %}
+
+See the [device tracker component page](/components/device_tracker/) for instructions how to configure the people to be tracked.