Raspberry pi系统温度错误信息

Question

raspberry pi 系统温度不会从脚本中检索

import datetime
import os

Time_Stamp = datetime.datetime.now()
temp = os.popen("cat /sys/class/thermal/temp").readline()
RPi_Temp = int(temp) / 1000

以上几行不是检索温度。

Answer 1

提及路径"cat /sys/class/thermal/temp"错误：

Time_Stamp = datetime.datetime.now()
temp = os.popen("cat /sys/class/thermal/thermal_zone0/temp").readline()
RPi_Temp = int(temp) / 1000

Raspberry pi system temperature error message