I’m playing around with Thunkable and its bluetooth extension. I followed this tutorial on hackster.io that connects a thunkable app with ESP32 board.
The TX an RX characteristics work as expected but I couldn’t make the app read more than just RX characteristic.
As I understand the RegisterForStrings block, tells the app to wait for a characteristic value
and when it gets one the event StringsReceived is fired.
What I have working now is the following:
I receive TEMP_CHAR_UUID value and show it in a label.
Now to my question. How to get more than one characteristic value? I need to Register another characteristic HUMID_CHAR_UUID and set a Label with that characteristic value: