如何使用Python 2.7阅读uhf rfid阅读器标签 [英] How to read uhf rfid reader tag using Python 2.7

问题描述

我购买了uhf rfid阅读器并将其连接到raspberry pi 3模块并使用python读取标签但是它不是读取标签我有一个代码用于使用python读取rfid标签请帮助我。



我尝试了什么：



i我正在做这些但是它不起作用< br $> b $ b

iam purchase the uhf rfid reader and connected it to the raspberry pi 3 module and reading the tag using python but it is not read tag i have a code for reading the the rfid tag using the python please help me.

What I have tried:

i am doing these but it is not work

import serial
import time
serial=serial.Serial("/dev/ttyUSB0", baudrate=2400)
while True:
    if serial.inWaiting()>0:
        read_result=serial.read(12)
        print("Read card {0}",format(read_result.decode("utf-8","replace")))
        print("Sleeping 2 sec")
        time.sleep(2)
        serial.flushInput() 

推荐答案

参见 https://www.codeproject.com/Questions/1248191/How-to-uhf-rfid-reader-connect-with-raspberry-pi [ ^ ]

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