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Handler region, "e.g.
eu"The region used when registering the application in https://console.thethingsnetwork.org/applications, such as
asia-se,brazil,euorus-west, and which is also shown as the last characters in something like “ttn-handler-eu” in the Application Overview:
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Device ID, “e.g. my-dev-id (for all nodes use the + wildcard)”
The name you’ve chosen yourself when you added a device to the above application, shown on the Device Overview:
When using the
+wildcard instead of a specific name, then make sure to take all application’s devices on the go when using TTN Mapper, for TNN Mapper cannot know which devices are close to your mobile phone, and which are not… -
Application ID, “e.g. my-app-id. This is not your Application EUI!”
The name you’ve chosen yourself when you created the application, which is visible on both the above Application Overview and Device Overview.
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Application Access Key, “58-character access key starting with ttn-account”
The value from “default key” (or any key that is labeled “messages”) in Access Keys in your Application Overview. The value is revealed after clicking the little “eye” icon on the left, or is copied to the clipboard after clicking the “clipboard” icon on the right:
You can also generate a more restricted key just for TTN Mapper, by clicking the “manage keys” option (or “Settings”, “Access Keys”), followed by “generate new access key”:
…which will get you:
This way TTN Mapper cannot get the secrets of your devices (or even change the devices), and you can also revoke the key at some later time.
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