树莓派需要重新配置一下蓝牙
升级安装蓝牙相关软件包
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get dist-upgrade -y
sudo apt-get install pi-bluetooth bluez bluez-firmware blueman
添加pi用户到蓝牙组
sudo usermod -G bluetooth -a pi
重启
sudo reboot
树莓派需要重新配置一下蓝牙
升级安装蓝牙相关软件包
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get dist-upgrade -y
sudo apt-get install pi-bluetooth bluez bluez-firmware blueman
添加pi用户到蓝牙组
sudo usermod -G bluetooth -a pi
重启
sudo reboot