Bluetooth Low Energy?

[k_sze]

Does anybody know whether the Bluetooth chip on the RockPi 4 supports Bluetooth Low Energy (BLE)? Is there driver support in, say, Ubuntu or Debian?

[lbdroidman]

See page 5: https://dl.radxa.com/rockpi/docs/hw/datasheets/AP6256%20datasheet_V1.3_12202017.pdf

[herrmann_wst]

Yes, it supports BLE. I’m using BlueZ V5.50 and it works (almost) fine.
To Install BlueZ 5.50 follow this guide: https://scribles.net/updating-bluez-on-raspberry-pi-from-5-43-to-5-50/