MC Technologies MC100 - Live Data Visualization and Support

MC100
Mobile programmable gateway
MC Technologies GmbH, Kabelkamp 2, 30179 Hannover, Germany
Tel: +49511 67 69 99-0, Fax: +49511 67 69 99-150, Website & Shop: www.mc-technologies.net, Email: info@mc-technologies.net
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Writing on disk
When writing data to disk, it is possible to make parts of the path dynamic, by using the
special characters.
The following file-tree has been created by:
root@MC100:~# mcwmbus –f wmbus_messages/%M/%U.json
This gives us the nice opportunity of preselecting manufacturer and device.
Example file-tree for „mcwmbus -f wmbus_messages/%M/%U.json“
View live information in Node-RED
To view live information in Node-RED, we can create a flow that has a rest-server and
displays the information using the dashboard plugin for node-red.
The output might look like this:
%M - Manufacturer ID
%D - Device Type / Medium
%U - Ident Nr.
%V -- Version
wmbus_messages
+-- 18c4
| +-- 17949.json
+-- 25c5
| +-- 33100007.json
+-- 4caf
| +-- 30000007.json
| +-- 41000002.json
| +-- 41000292.json
+-- 8d7
+-- 570536.json
+-- 570542.json
+-- 570663.json