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Interfacing (DSI, CSI, I2C, etc.) • Re: USB Gadget Mode via USB-C (RPI 4B)
Another possibility is the USB C male to USB A male cable. AIUI those are intended to connect a USB A host port to a USB C device port not the other way around as you're doing.Ahhh this makes a lot of...
View ArticleOfficial Display • Re: Permanent 180° screen rotation
so your screen is mounted upside down.so with the rotation done in kernel command line - which will only (!) rotate your console don't you simply need to load the overlay for the 7in V1 manually...
View ArticleGeneral discussion • Re: What product would you like to see?
Firstly, this post is entirely for my own interest, and is not prompted by Raspberry Pi in any way, shape or form. I'm just intrigued as to what products people might like to see from Raspberry Pi....
View ArticleHATs and other add-ons • Re: Old Raspberry Pi HAT not working with the latest...
I think this HAT has a built-in dt-blob, rather than the name of an overlay.That is correct. I am already aware of the same.visionbonnet.zipStatistics: Posted by piuser90 — Wed Aug 27, 2025 6:54 pm
View ArticleAutomation, sensing and robotics • Re: Using a photocell with a Raspi 4
I would like to use a photocell to read the ambient brightness.Not the smartest move.LDRs (Light Dependent Resistor) usually contain Cadmium, which is very harmful for the environment. The ROHS...
View ArticleNetworking and servers • Server Rebuild Issues
Short version: About 6 months ago I built a web server on a spare Pi3 to serve data for a personal project; it has its own (free) domain so it can be accessed remotely. When I set it up, it used the...
View ArticleOfficial Display • Re: Permanent/consistent 180° screen rotation
you will have to die one death or the other! If the upside down boot Image annoys you then there might be a solution to that soon https://github.com/raspberrypi/linux/pull/7005 with a rotated Image...
View ArticleGeneral discussion • Re: STICKY: Introduce yourself!
Hello,I'm Harry!I'm an artist who's passionate about tech, though I'm currently trying to get a tech-related job to become a technician who's passionate about art, instead. Also I consider being...
View ArticleMicroPython • Re: I2C 24C256 Eeprom micropython libs and example code please?
post a link to the Datasheet pleaseStatistics: Posted by aBUGSworstnightmare — Wed Aug 27, 2025 7:13 pm
View ArticleAutomation, sensing and robotics • Re: Object detection. White object on...
Changing the background is not an option since lego pieces comes in many different colors. I need to be able to see all the pieces regardless of color. Thoughts on this?Lightning is important. You...
View ArticleTroubleshooting • Re: HDMI alternative
Yes, connect to it over WiFi using SSH from a PC/laptop/iPad/phone/Pi for a command line methodor enable VNC in raspi-config Interfaces and use VNC Viewer on a PC/laptop/iPad for a desktop...
View ArticleAdvanced users • Re: Raspberry Pi OS Image Creation : Made Easy
Trixie img generation works great. Thanks!Statistics: Posted by bls — Wed Aug 27, 2025 7:16 pm
View ArticleBeta testing • Re: Trixie breaks php-cli, resulting in Illegal instruction...
Is there a simple way to remove them all afterwards, or do I need to enterI'm afraid I don't know of any easy way to remove them all.Code: apt showsrc php8.4 | grep "BuildDepends"Will give a line with...
View ArticleNetworking and servers • Re: Smallest pi to run Linux ping & wget|curl...
Any Pi will run Linux.All Pis except Zero have an ethernet network interface.No Pi has a RTC except the Pi 5.I would suggest a PI Zero with external ethernet USB, an RTC like a DS3231 on the GPIO...
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Off topic discussion • Re: A bit of Raspberry with 144C/288T
I created new short "Jet sound in basement, 8-socket server starting " for those who do not:https://www.youtube.com/shorts/KBpVzTYbr-gI think those servers spin the fans at full when booting as a...
View ArticleDevice Tree • Re: GPIO question
what is the number after the GPIO pin in "switch-gpios = <&gpio 12 1>;" and "status-led-gpios = <&gpio 13 0>;"?the first number is a pin, pin12 and pin13 here, the 2nd number is...
View ArticleBeginners • Re: Help with soldering composite pins on Pi 5B
Don't solder wires directly -- they will fatigue and fall off (my attempts usually do, anyway). Instead, attach a 2x1 header for VID and use Dupont leads. I would (and indeed have done) use a bit of...
View ArticleGraphics, sound and multimedia • C779 Setup does not work (PI 4B)
Hello,i have tried a lot on setting up the Geekworm C779 with my Raspberry PI 4B. have done it in line with the manual here https://wiki.geekworm.com/C779-Software with the following adjustment:-...
View ArticleHATs and other add-ons • Stacking HATs: Uputronics GPS and Waveshare...
Hi,Using on a Pi 4B the GPS works fine.Now I want to expand this with the Waveshare Li-polymer Battery HAT.Is this possible? When can HATs be stacked?From the Uputronics manual:Pin Raspberry Pi Name...
View ArticleAdvanced users • Re: Raspberry Pi OS Image Creation : Made Easy
Would be nice if we can add custom files to the image for example in the home directory of the created user. Image File Utilities provides this capability and more.Statistics: Posted by RonR — Fri Aug...
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