Hi. I'm sorry because I'm too new in Node Red. I have a lot data coming through my network (MQTT) which is about 10-20 data per seconds (100ms-50ms per data). But here, I just want to get the data into database (influxDB) EXACTLY 1 data per 100ms. No matter how much data I got, I just want to get on…

Welcome to the forum. You will never get them exactly every 100msec but you can get them approximately every 100 by using a Delay node set to Rate Limit mode at 10 messages per second and to discard intermediate messages. As a beginner I recommend watching this playlist: Node-RED Essentials . The vi…

Can I just delay or customize the data to put into my database in every 100ms?

If you use the influx batch node you can give it the timestamp, so you could lie about the actual time. But why would you want to intentionally record inaccurate timestamps? If you want to show it in a table, for example, you could put in a row for each of your 100ms timestamps and put in the lates…

Is there any kind of tutorial to study about influx batch... because i think i need it..

[image] ayozzet: Is there any kind of tutorial to study about influx batch. Not that I know of. If you read the help text carefully it is explained there, though it is a little involved. An example payload for writing one sample might be [ { measurement: "myMeasurement", field…

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Specific Time Interval Data Input Into Database

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ayozzet 8 March 2021 14:36 5

Thanks @Colin ... you are giving the best solution.. at least improve my data acquisition..

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Specific Time Interval Data Input Into Database

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