Python Playground

After much fruitless searching... I am having a very specific issue understanding the way 'byte… Read more Python 3 - On Converting From Ints To 'bytes' And Then Concatenating Them (for Serial Transmission)

I'm working on an Arduino project, and I am interfacing it with a Python script due to memory l… Read more Python Serial Communication

I am aiming to write a code that will be indefinitely listening and reading from to a serial port t… Read more Python - Read From The Serial Port Data Line By Line Into A List When Available

I am trying to write a program in Python that will loop to keep checking the serial port (COM4) and… Read more Pyserial [error 5] Access Is Denied

This is the second time today this has happened.. I tried to import requests earlier and I got an I… Read more Python No Module Named Serial / No Module Named Requests

I am looking for a solution to programmatically return all available serial ports with python. At t… Read more Macpython: Programmatically Finding All Serial Ports

If this is a stupid question, please don't mind me. But I spent some time trying to find the an… Read more Serial Communication One To One

My Device Address is 1, I tried Read Holding Register, and Register Address is 0. I tried pyserial … Read more How Can I Read Register Usb Rs485 To Any Modbus Device?

I have a Python program that reads some parameters from an Arduino and stores it in a database. The… Read more Serial Port Does Not Work In Rewritten Python Code

My application scenario: Read continues data (realtime) from serial port and display on PyQt GUI an… Read more Pyqt Real Time Display Of Serial Port Data Throwing Maximum Recursion Depth Exceeded Exception On Qtcore.qtimer.singleshot()

Good day everyone, I am having issues writing commands to a lock connected to a USB controller whic… Read more How To Write Commands To A Serial Port Using NodeJs?

I was trying to make a function run periodically. The purpose was to print serial data on a tkinter… Read more Tkinter: Make Function Run Periodically With After()

Please advise how I can cx-freeze my python program which uses serial : import serial i… Read more 'module' Object Has No Attribute 'to_bytes' Python

I have a Python program that reads some parameters from an Arduino and stores it in a database. The… Read more Serial Port Does Not Work In Rewritten Python Code

I'm writing some code in Python to make a GUI that controls an electronic board. I put buttons … Read more Serial Communication With Tkinter

I have a PC Software (OS: Win 64bit) that communicates with a machine via physical serial port RS23… Read more How To Make A Serial Port Sniffer Sniffing Physical Port Using A Python