Passthrough Parser

Sep 8, 2023 · 1 minutes to read

Introduction

The Passthrough Parser is a feature that forwards data from third party sensor nodes in your Wirepas ecosystem to your backend via the Treon Gateway, Treon Gateway 2 or Treon Gateway in Protective Enclosure.

Implementation

To use the Passthrough Parser feature, you need to add or modify the configuration files in /opt/iotgw/conf.d

1. Log in to the Treon Gateway via SSH.
    

2. Use the following command to create a new file called in conf.d with root privileges:

   sudo nano /opt/iotgw/conf.d/passthrough.conf"   
   

   ``

3. Add the following text to the file:
   [PassThrough]
   DataParser: passthrough
   # Whitelist of Wirepas destination endpoints. Comma separated list
   MeshTopicFilter:

   [Startup]
   DataProcessors3 += PassThrough
    

   Under “MeshTopicFilter:” you need to add all Wirepas endpoints you wish to send to backend. This is a whitelist to avoid receiving all the diagnostic data.
    

4. Save the file with Ctrl+s and exit with Ctrl+x.

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