Windows 10 is the operating system, It is an external BLE dongle. I also tried it on my laptop , windows 10 and an internal bluetooth system.
The tip on the hardware wiring helped, thank you ;-) now it is responding. I can at least play with it !!!
I have been able to pair with the puck using my smartphone but when i opened the web ide and trie to connect the connection is there but when i try to connect, the connection failed ?