無線機を制御するには、単純なボードの方が良いかも知れません。
Mac-mini:~ $ ssh pi@192.168.0.102 pi@192.168.0.102's password: pi@raspberrypi:~ $ df -h Filesystem Size Used Avail Use% Mounted on /dev/root 5.8G 4.0G 1.5G 74% / devtmpfs 458M 0 458M 0% /dev tmpfs 462M 23M 440M 5% /dev/shm tmpfs 462M 6.4M 456M 2% /run tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 462M 0 462M 0% /sys/fs/cgroup /dev/mmcblk0p6 65M 21M 45M 33% /boot tmpfs 93M 0 93M 0% /run/user/1000 /dev/mmcblk0p5 30M 398K 28M 2% /media/pi/SETTINGS pi@raspberrypi:~ $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 pi@raspberrypi:~ $ arecord -l **** List of CAPTURE Hardware Devices **** card 1: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0