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Sorry...the last line was:
echo -en "\x1A">/dev/ttyS2

---------- Post updated at 12:11 PM ---------- Previous update was at 12:02 PM ----------

It workssssssssssss!!!!!!! Thank you so...

Thank you...I still have some problems.. i try this code:

#!/usr/bin/env bash
stty -F /dev/ttyS2 speed 9600
sleep 3
echo "AT">/dev/ttyS2
sleep 3
echo "AT+CMGF=1">/dev/ttyS2
sleep 3
echo...

Yes I have made a mistake...the error was:

stty: /dev/ttyS2: unable to perform all requested operations

I have a doubt: ^Z in ASCII code is \032 so I have to write echo -en "\0321a">&5 or echo...

Using puTTy it works but my aim was to automate the process.
So I try:

# Open ttyS2 for reading and writing as FD 5
exec 5<>/dev/ttyS2
# Leave this running in the background
cat <&5 &
#...

Hello!!!
My problem is: i'm trying to send At commands from Pc to mobile phone using bluetooth and cygwin and i would like to read the device's answers on the shell bash. And so, i open two...

Ciao a tutti!!!
il mio problema è questo: sto cercando di inviare dei comandi AT da PC a cellulare utilizzando il bluetooth e cygwin e vorrei visualizzare le risposte nella shell bash. Per farlo apro...

Ciao a tutti!!!
il mio problema è questo: sto cercando di inviare dei comandi AT da PC a cellulare utilizzando il bluetooth e cygwin e vorrei visualizzare le risposte nella shell bash. Per farlo apro...

Hello!!!
I try to run this code in cygwin:

echo "AT">/dev/ttyS2
echo "AT+COPS=?">/dev/ttyS2
read $LINE</dev/ttyS2
echo $LINE

I want to communicate with serial port /dev/ttyS2 but I found...

I write the code on block notes and then in the shell bash I write : sh name_file.txt

Does it work?!?!??!
Is it possible that "my" cygwin doesn't recognize the read command??

Thank you for your reply but it displays the same error!!!!

Hello!
I have somo problems with simple scripts like this:

#!/bin/bash
echo -n "Enter your name and press [ENTER]: "
read var_name
echo "Your name is: $var_name"


When I try to run...