How do you send AT GSM commands using python?

Question

How do i send AT GSM commands using python?

Am able to do this quite easily using Delphi and some comport component (TComport), but how do i talk to my modem using pytho

Answer 1

I don't know if there is an AT module, but you can use pyserial to communicate with a serial port.

Answer 2

I do it like this with pyserial:

import serial

serialPort = serial.Serial(port=1,baudrate=115200,timeout=0,rtscts=0,xonxoff=0)
def sendatcmd(cmd):
    serialPort.write('at'+cmd+'\r')

print 'Loading profile...',
sendatcmd('+npsda=0,2')

Then I listen for an answer...