[eitherway]

Thank you for posting the link. I've seen this, but lost the link.

Would you mind explaining what the advantage is over the ESP-IDF or the Arduino-SDK?

[pantalaimon]

You are using a vendor agnostic API, so your code will also work on a e.g. a STM32 or nRF52.

e.g. the Bluetooth examples will run without modification on an nRF52 or ESP32 board.