FriendlyElec NanoPi R5S
最近入手了FriendlyElec NanoPi R5S
金属壳子和树莓派亚克力壳子一样大小.
m2 2208的 4T的ssd插进去只能识别用到2T容量
最近入手了FriendlyElec NanoPi R5S
金属壳子和树莓派亚克力壳子一样大小.
m2 2208的 4T的ssd插进去只能识别用到2T容量
几个常用的命令:
1、查看时钟频率,可查看 arm, core, h264, isp, v3d, uart, pwm, emmc, pixel, vec, hdmi, dpi 的频率
vcgencmd measure_clock <clock>
例如:
pi@raspberrypi:~ $ vcgencmd measure_clock arm frequency(45)=600000000 pi@raspberrypi:~ $ vcgencmd measure_clock core frequency(1)=250000000
2、查看硬件电压,可查看core, sdram_c, sdram_p 的电压
vcgencmd measure_volts <id>
例如:
pi@raspberrypi:~ $ vcgencmd measure_volts core volt=1.2000V pi@raspberrypi:~ $ vcgencmd measure_volts sdram_c volt=1.2500V
3、查看 BCM2835 Soc 温度
vcgencmd measure_temp