Full examples of using pySerial package [closed]

Question

Can someone please show me a full python sample code that uses pyserial, i have the package and am wondering how to send the AT commands and read them back!

Answer 1

Blog post Serial RS232 connections in Python

import time import serial  # configure the serial connections (the parameters differs on the device you are connecting to) ser = serial.Serial(     port='/dev/ttyUSB1',     baudrate=9600,     parity=serial.PARITY_ODD,     stopbits=serial.STOPBITS_TWO,     bytesize=serial.SEVENBITS )  ser.isOpen()  print 'Enter your commands below.\r\nInsert "exit" to leave the application.'  input=1 while 1 :     # get keyboard input     input = raw_input(">> ")         # Python 3 users         # input = input(">> ")     if input == 'exit':         ser.close()         exit()     else:         # send the character to the device         # (note that I happend a \r\n carriage return and line feed to the characters - this is requested by my device)         ser.write(input + '\r\n')         out = ''         # let's wait one second before reading output (let's give device time to answer)         time.sleep(1)         while ser.inWaiting() > 0:             out += ser.read(1)                      if out != '':             print ">>" + out 

Answer 2

import serial ser = serial.Serial(0)  # open first serial port print ser.portstr       # check which port was really used ser.write("hello")      # write a string ser.close()             # close port 

use https://pythonhosted.org/pyserial/ for more examples