如何修复错误'AttributeError：模块'board'没有属性'SCK'我正在使用树莓派

Question

I am using a modul max31865 and a pt100 sensor to measure the temperature but, I have a problem when i run the program,because appears this error

Traceback (most recent call last):
  File "/home/pi/eduardo/videos/temperature.py", line 5, in <module>
    spi = busio.SPI(board.SCK, MOSI=board.MOSI, MISO=board.MISO)
AttributeError: module 'board' has no attribute 'SCLK'

I don't know what the problem is.

import board
import busio
import digitalio
import adafruit_max31865

spi = busio.SPI(board.SCLK, MOSI=board.MOSI, MISO=board.MISO)
cs = digitalio.DigitalInOut(board.D5)  # Chip select of the MAX31865 board.
sensor = adafruit_max31865.MAX31865(spi, cs, wires=3)

print('Temperature: {0:0.3f}C'.format(sensor.temperature))
print('Resistance: {0:0.3f} Ohms'.format(sensor.resistance))`enter code here`

I expect to read the temperature

Kind regards.

Answer 1

Are you very sure that should not be board.SCLK ? Your code seems to be quite close to this example and that is how the constant is spelled there.

Answer 2

您是否在raspi-config启用了I2C接口？

Answer 3

这为我做到了

sudo pip3 install --force-reinstall adafruit-blinka