please have a look at the following Image
It uses NRF Connect:
Left hand side shows my ESP32 Server using Arduino framework
Right hand side is LEGO HUB original
I wan’t to build a digital twin of the original: Question is which parameters have to be changed and how to make my (left hand side) advertisement data same as original “right hand side” I got a little lost where to find parameters and choose correct values.
Thanks for helping hand in advance
In order to setup all the characteristics and services, it’s a bit more tricky.
You’ll need to assign the correct properties to your ESP32 BLE device, but I don’t think you’ll be able to replicate that exact device (I’m not sure if all those properties are prepared for the ESP32).
Which code are you already using? can you post it?
was less complicated as expected .
Solution was to put Manufacturer data and Scan own response data together into “scanresponse strukture” and leave advertising data untouched.
My ESP32 now conects with LEGO Software and i can continue building my own LEGO HUB now.