Uploaded June 2023 | Updated September 2026, 3 weeks ago
How to Read a File Line by Line in Node-red very useful when trying to decode/extract data and look for data types in a data stream.
This tutorial covers the different methods and modules available in node.js
https://geshan.com.np/blog/2021/10/nodejs-read-file-line-by-line/
The video uses the n-readlines module which you will need to install using:
npm install n-readlines.
You use the setup section of the function node to import the module there is no need any more to edit the settings.js file unless you are using a very old version of node-red.
Flow used in video and test data.
stevesnoderedguide.com/download/read-file-line-by-line-node-red
How to Read a File Line by Line in Node-red very useful when trying to decode/extract data and look for data types in a data stream.
This tutorial covers the different methods and modules available in node.js
https://geshan.com.np/blog/2021/10/nodejs-read-file-line-by-line/
The video uses the n-readlines module which you will need to install using:
npm install n-readlines.
You use the setup section of the function node to import the module there is no need any more to edit the settings.js file unless you are using a very old version of node-red.
Flow used in video and test data.
stevesnoderedguide.com/download/read-file-line-by-line-node-red
