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Python • How to Run a Python Program Instantly on Raspberry Pi Startup?

Hi Raspberry Pi community, I’m Chris, a programmer new to Raspberry Pi. My goal is to build a real-life product using Raspberry Pi. I’d like to achieve instant execution of a Python program...

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Python • Re: How to Run a Python Program Instantly on Raspberry Pi Startup?

Depending on how long “instantly” is, I would go for a Pico running MicroPython, or depending on what it is doing, look at Ultibo on a Pi, or go for some bare metal programming.Statistics: Posted by...

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Python • A Software Defined Radio Python Starter Kit

These programs work nicely with a PI-4 or Pi-5 on Bookworm and Ubuntu 24.04.A Software Defined Radio Python Starter Kithttps://youtu.be/NH-8Sx8qM68This video shows an example of a python program that...

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Python • Booting into a venv

hi,im in the making of a school project which uses opencv to react to peoplei have my code working however it requires being ran from a venv, and i am struggling to have have it enter the venv and run...

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Python • Stitching Two Cameras Together for Sports

I am attempting to create a camera unit with the below hardware. Raspberry Pi 5 (8GB)2x Raspberry Pi Camera Module 3 (Wide) - mounted on a T-Bar with around 40mm spacing and 0 degrees of tilt (optimum...

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Python • Re: Booting into a venv

The guide to all things startup (thanks to thagrol) is here viewtopic.php?t=314455On one of my systems I have a python script in a venv that I start from a service as per the above guide.Statistics:...

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Python • How do I learn how to use lgpio?

Hello everybody, this is my first post in this forum, hope this is the right place for the kind of issue I'm having.So I'm pretty new to GPIO programming and fairly new to programming as a whole. A...

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Python • Re: How do I learn how to use lgpio?

You should probably use gpiod going forward.https://pypi.org/project/gpiod/Statistics: Posted by ame — Wed May 21, 2025 8:16 pm

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Python • Python OBD error messages

I successfully installed OBD in a virtual environment but when I hit the instruction "import obd", it seems to go through the obd modules but continues down the path to PINT and generates error...

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Python • Re: Python OBD error messages

How did you install the module?And pls post the full error message.Statistics: Posted by DirkS — Mon May 26, 2025 6:20 pm

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Python • slow network connect

I have a pi5 16gb running a python 3.12 server with fastapi and a minicomputer with a php server which makes curl call to the pi whenever it needs data (every minute or so). Mostly, the pi answers the...

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Python • Re: slow network connect

What logging do you have in the python code on the Pi5? If none, now would be a good time to add some.In addition to the logging, many folks here will likely want to see your python code. Please post...

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Python • gpiozero button.when_pressed not working with While True: loop

Hello,Total Python noob here -- I'm an experienced Node/JS dev but I don't know Python very well yet, so forgive me if this is a dumb question.I've got a Pimoroni Display Hat Mini and I'm using the...

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Python • Re: gpiozero button.when_pressed not working with While True: loop

The following works fine for me on a Pi5 (Pi OS Bookworm) with a button between GND and GPIO26.https://pinout.xyz/pinout/pin37_gpio26/Post a runnable test example or your complete code.Check your...

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Python • Re: troubles using ha-mqtt-discoverable python module (BOOKWORM on...

i have opted to try downgrading to bullseye, might close this one if i figure it worked smootherStatistics: Posted by boelle — Sun Jun 01, 2025 8:35 am

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Python • Raspberry Pi audio recording works alone, but not when recording...

I have a Raspberry Pi Zero 2W wired to an Adafruit MEMS microphone with a camera attached. I tested audio recording in a separate Python program and that works perfectly:Code: import subprocessimport...

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Python • python Qt installation recipe for Video playback.

Is anyone aware of an installation recipe (sequence of installation steps) anywhere on the internet supporting the commodity functionality of playing video under the control of python? I am on a CM5...

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Python • MQTT on Raspberry Pi 3B+ - Subscribe two different topics with Python

HalloI have running Mosquitto on my old Rasp 3 B+ and I have a Python script (running as service unit) to write the values of my smart meter into a influxdb.The values of the smart meter are published...

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Python • Re: MQTT on Raspberry Pi 3B+ - Subscribe two different topics with...

Is it possible that two simple MQTT subscribing Python scripts could not run along without blocking each other?There should be no blocking. As you did not post your code, some general remarks- follow...

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Python • Rasp Pi / Tkinter / iconphoto not working

I will use a Pi 5 to run a Python application with a tkinter GUI. The GUI includes an icon being displayed on the windows. I developed most of the application on W10 PC; running the application on the...

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