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General • Re: What tools do I need to replace RP2040

Keep everything under a layer of liquid flux at all times, basic rule of SMT rework. Then pins don't oxidize and become unwettable.Don't mix solder types, the RP2040 will be lead-free solder of...

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MicroPython • Re: Raspberry Pi Pico on Scratch with MicroPython

Thank you for your input.I have tried Piper Make and found it to be designed around their education hardware kits that they sell, which limited the scope of what can be done with Piper Make. They have...

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Python • Re: Python code that works on my Pi2 won't work on my Pi5

... it works perfectly on my Pi2 but will not work on my new pi 5.What error are you receiving? Also, not to accuse you of anything, but have you re-read the article since "It was last updated on Apr...

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MicroPython • Re: Pi Pico Web Editor to work with Chromebook

There are some: but they are very buggy and almost unusuable and really geared toward block programming.https://bipes.net.br/ide/ <-- tried to use this but the students are constantly refreshing...

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General discussion • Re: Help if possible

Likely yes but you likely need some components for the motors. It would help to know what it is supposed to be when done. Sort of having the picture of the complete jigsaw puzzle Is it a...

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Raspberry Pi OS • Re: Zip7 question

Ok, thank you…I look for that dayStatistics: Posted by Bubbalou88 — Mon Apr 15, 2024 9:26 pm

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Troubleshooting • Re: Raspberry Pi 5, official active cooler always running...

Both Pi's have the same setup (same uSD/PSU) used, no other devices connected?Check the fan connector (plug and socket).If the fan keeps spinning after power-on the kernel was not able to detect/read...

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Device Tree • Re: Device tree explanation

I found the first example hereFor the second ex, I found in a book the following : "In this example, the reg property specifies that the device is located at address 0x1000 with a size of 0x100 bytes,...

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General discussion • Re: On Powering the Raspberry 5 via Battery for Portable...

You need to develop your specs first. Think about what you'd want from a systems analyst before starting to design a program. Now apply the same concepts to your hardware project. You need to...

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Gaming • Re: Need some guidance on retropie on raspberrypi OS.

You don't need Retropie to add console emulators to the Raspberry Pi Operating System, and console emulators are usually open source, which means the program should compile on any Linux Operating...

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Off topic discussion • Re: Dream hardware

viewtopic.php?t=35880430 and 10or is it25 and 16?If the latter is correct and Pi 5 uses 50% more electricity, the Pi 5 is not achieving 2x.But that GFLOPS is probably not CPU but NEON?And not all...

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Graphics programming • Re: Freeze/memory corruption after 35-40 minutes of...

Stopping capture on the USB host side after ~30 minutes seems to reset the "freeze timer". The next capture session can live the same 35-40 minutes. So constantly restarting at 30 min mark could be a...

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Beginners • Re: A few beginer questions about Pi Zero 2 W

Is there any limitation that I may run into if I install the 32bit OS version to save some RAM ?Statistics: Posted by Marus780 — Tue Apr 16, 2024 10:06 pm

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Troubleshooting • Re: Pi 5 RTC charging files/directories do not exist

Didn't know that it doesn't update this automatically or shows it to me as available update... but i now updated it manually and it sadly didn't help.I tried again with the 'sudo timedatectl' command...

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General discussion • Re: Identify which barcode scanner

Have you chosen the model of barcode scanner? If so, have you checked the manual to see if you can specify a prefix which can identify an individual scanner?Statistics: Posted by ame — Tue Apr 16,...

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Beginners • Re: Can't access via http to my Raspberry

Hello I find the reason about why I was not able to access to my docker portainer or pi-hole via http/https.typing: sudo nano /etc/nftables.conf-I access to firewall rules, before installing docker...

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Troubleshooting • Re: My app doesn't work correctly after run on Pi 4 instead...

Running the example code in Lazarus IDE on a Pi4 (Bullseye 32-bit), the value of gReturnCode is -1 That means it has failed.Obviously, I don't have the full code (or a sensor) and we are using the...

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Beginners • Re: Hard Drive Permissions

Some web searching and reading on how linux permissions work and are used would probably be better than my explaining it here.But in brief:Linux is multi-user from the ground upEach file and directory...

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Troubleshooting • Re: Problem with libcamera-hello on Raspberry Pi

You do NOT need sudo to run rpicam-appsYou might, under some circumstances, if you were expecting a console framebuffer previewStatistics: Posted by scruss — Tue Apr 16, 2024 11:24 pm

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General • Re: eidt program with WiFi connection only

WebUSB is Chrome only, so hard nope from meStatistics: Posted by scruss — Tue Apr 16, 2024 11:25 pm

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