Désactiver le bluetooth
systemctl stop bluetooth.service
systemctl disable bluetooth.service
systemctl disable hciuart.service
Désactiver le bluetooth au niveau hardware :
Éditer le fichier /boot/config.txt
Ajouter en bas :
# Disable internal BT
dtoverlay=pi3-disable-bt
Enregistrer et relancer le Raspberry Pi.
Vérifier :
systemctl status bluetooth.service
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; disabled; vendor preset: enabled)
Active: inactive (dead)
Docs: man:bluetoothd(8)