Top "Serial-port" questions

A serial port is a physical interface through which data is transferred (uni- or bidirectionally) one bit at a time.

How to communicate with USB 3G modem?

I have a D-Link DWM-156 3G USB modem that I want to send AT-commands to from my application (C# .NET 4.0 …

c# windows usb serial-port modem
socat with a virtual tty link and fork removes my pty link

I require to be able to multiplex tcp connections to a single virtual tty for testing software that communicates over …

sockets tcp serial-port listener socat
Hyper-V: Connecting VMs through named pipe loses data

We are trying to connect two Hyper-V VMs through a serial port. Hyper-V exposes the serial port as a named …

serial-port named-pipes hyper-v
Automating serial port communication on Linux

I have a linux server (Red Hat 4) with one serial port connection to an embedded linux device, and another serial …

linux automated-tests serial-port modem
Disconnect and reconnect ttyUSB0 programmatically in Linux

Trying to solve this problem (ttyUSB0 that works properly than stop working after about 1hr)I'm thinking on if disconnecting …

linux bash serial-port tty
using serial port in python3 asyncio

i'm trying and, so far, failing to use python asyncio to access a serial port. i'd really appreciate any tips …

python serial-port python-3.4 pyserial python-asyncio
Bash script: save stream from Serial Port (/dev/ttyUSB0) to file until a specific input (e.g. eof) appears

I need a bash script to read the data stream from a Serial Port (RS232 to USB adapter - Port: /…

bash serial-port eof cat
RS232 for iOS device

Is it possible to pair an iDevice to an rs232-bluetooth adapter for the purpose of sending serial commands like …

ios bluetooth serial-port serial-communication
RS232 communication protocol Mitsubishi FX3G PLC

Does anyone know the communication protocol for communication with the RS232 port of a Mitsubishi FX3G PLC? I searched …

c# vb6 serial-port plc
/dev/tty.Serial* Missing in MacOS 10.9 (Mavericks)

I'm not sure if this was as a result of a recent update to OSX 10.9, but for some reason, all …

macos serial-port usb tty osx-mavericks