Hi @scianni ,
Yes, BlueNRG-2 can be addressed through BlueZ.
In this case ST BLE stack is bypassed and you can interface BlueNRG-2 at HCI level.
For this, you can build the DTM code example from BlueNRG-2 SDK with flag LL_ONLY enable
This will allow to bypass the ST onboard BLE stack and being able to send BLE command from your linux (BlueZ, Zephyr or any other) to BlueNRG device.
Regards,
Sebastien
