I'm currently working on an LED dot-matrix display where users can input text into an iOS App and have it sent over bluetooth to the matrix circuit.
I want to implement a Siri Shortcut so the user is able to issue a command like "Hey Siri, write <demo text> on matrixApp". The matrixApp should then receive the intent action containing the (string) data "demo text" to process and send it via bluetooth.
However I'm unable to find documentation about how to get these dynamic Intents setup.
This thread states that it is currently impossible to create such a feature:
However while searching I discovered some keywords that might be an acceptable workaround to my problem.
If someone could prove, that what I'm trying to do is currently impossible or has according documentation or even examples I would be glad.