Connecting Node Red to InfluxDB V2.0 (64Bit)

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This video builds a project to simulate data in Node Red and then uses standard Node's to build a JSON Payload, using global 'Context Data' that is pushed to a InfluxDB Node. This Node automatically pushes data into InfluxDB v2.0. We take a look at the data explorer and dashboard tool in Influx DB.

Please follow this blog for more instructions and it also has a solution for common problems encountered during install

Node Used, Inject, Change, Function, Debug InfluxDB
Video Content

0:00 Overview of Video Activities
0:45 Overview of Nodes Used
1:02 Install InfluxDB Node
2:11 Inject Node
3:06 Change Node
6:19 Function Node Moving dat from Global Memory
8:47 Function Node Generating JSON Message Payload
11:18 Debug Node
12:05 InfluxDB Node - Setting Server
13:11 InfluxDB API Token
14:50 InfluxDB Node Setting Output
15:20 Finding InfluxDB Oranisation
15:56 InfluxDB Node Depoly and Test
17:36 Inject Mode Automating Flow
19:07 InfluxDB Data Explorer
19:56 InfluxDB Dashboard
21:38 Summary & Thanks

IOT Connectivity Simplified

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Thank you - I have been using NR and grafana for years then along came docker and influx 2 - got my NR stuff generally going - but influx2 no clue - buckets etc. So now I'll use you example - already put the test data in influx - and it's there I can see it but no idea how to move onto grafana (all installed of course - in docker)..

PeterScargill

How do you put a "_tag" to the data?

markusbobel

This is helpful...but if I have real data coming in via mqtt (Tasmota providing nested objects of timestamp, sensor, sensor), how do I format that data so that influx will take it? It comes in parsed as a json object, but apparently not how influx likes it. Do I need to strip the data out to a global on every message for the javascript payload to work?

frollard

Do you know a way to write values to a specific key? For example, I want to have a topic key in addition to the measurement key, and I want the topic to have a value.

brekotis

Are you using the free version or the paid one? for me the dashboard is different. Btw its a great content

ManikandanPounraj

Hola, muy muy muy buen video, aprendí mucho, muchas gracias. very very very good video, thank you very much

lorue

I had this error. Someone help me please

HttpError: 405 Method Not Allowed : <html>
<head><title>405 Not Allowed</title></head>
<body>
<center><h1>405 Not Allowed</h1></center>

</body>
</html>

craizhunterx

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