Color Builder and Pattern Selector

Questions about Thunkable BLE / BlueTooth
1

Hi everyone,

I’m building an app with a color picker where users can create custom patterns. Here’s what I want to achieve:

  • Users can select up to 10 colors (hex values).

  • Users can choose an animation from a list stored in a local database.

  • I want to save both the selected colors and the chosen animation as a new pattern in the local database.

  • There will be a page that lists all the custom patterns the user has created. This page will compile the saved data into a JSON format.

  • The JSON data will then be sent to my Bluetooth app.

Currently, I have a button that sends a hardcoded JSON array of colors and patterns successfully. But now I want to build this functionality fully inside Thunkable so users can dynamically create and save their own patterns.

Could anyone guide me on the best way to save these user selections locally and compile them into JSON dynamically in Thunkable?

Thanks in advance!

2

I would start by asking ChatGPT and then see if the method it suggests makes sense to you. It’s going to involve creating an object from those values and converting it to JSON, I think.