Hi all, new here. I’m working on a project that uses some Text Input fields. When a user types in a message, it gets written to a file by way of Node-Red. I am wondering if the Text Input field can get automatically populated, on start up (or any other way), with the contents of the previously saved file?
I am using Node-Red to write the file to a directory within an R-Pi Zero W.
I have tried using a File Read node to manipulate the Text Input field via a Blynk node, to no avail.
Any help would be greatly appreciated.