Other projects • Low power, big display mobile multimedia workstation.
To enable mobility with a big display and as small of a power footprint as possible I am setting up a Raspberry Pi for the intended use as a multimedia / remote access workstation.The hardware...
View ArticleRaspberry Pi OS • Raspberry imager
am using raspberry image and i set login and password but when i try to ssh from my pc it says access deined and i have raspberry pi zero w does someone know where is public key located or...
View ArticleGeneral discussion • Getting Ubuntu Server to configure, I think
I hope someone can help me with my issue. I'm trying to set up a RP4 (new) with Software Defined Radio. I've watched dozens of their videos and RP videos and I seem to get stuck after I 'write' an...
View ArticleTroubleshooting • Can't download packages
This Raspnewbie needs help. I'm trying to set up a new Raspberry Pi Zero. When I boot up, i see this messge at the top of the desktop: "Updates are available - click to install." I click "Install...
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Troubleshooting • Ssh problem
HiI have a problem that I have seen is common.I installed the latest OS on my raspberry 3. The OS was inserted into the sd card with the "imager". In this, I activated, among other settings,...
View ArticleTroubleshooting • IP address took too long to respond
I have a Zum Radio Elite 3.5 hotspot. When it is connected to my home Internet via an Ethernet cable, I can enter its IP address in my browser and pull up the Pi-Star homepage. When the hotspot is...
View ArticleTroubleshooting • pi5 cant find can1
Hello everyone, I have a new pi5 and I'm in need of some assistance. I have a 2 channel can bus interface and I can only get the RPI to recognize 1 CAN. I haven't gotten to any of the real work and...
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General discussion • Pi controlled X Y plotter or robot for printing and...
I am looking for something like the old XY plotters but controlled completely by a Pi 4 or Zero 2. Probably a 4 so I can use a GUI. Preferably something solid so it can pick a paint squirter for some...
View ArticleAdvanced users • Yocto and raspberry official build/image/distro
Hello, everyone,I was asking myself some questions and would like to discuss them with you.1) How is the official raspberry build created? Is this information and theory about the build process in the...
View ArticleRaspberry Pi OS • RaspberryPi 4 on 32bitOS returns incorrect information
When running RaspberryPi 4 on 32bitOS, "uname -m" command returns incorrect information. That is, it returns "aarch64" instead of "armv7l". This does not happen with RaspberryPi 3.Statistics: Posted...
View ArticleHATs and other add-ons • Problems with the 54Pi hat and a Kingston 256 MB NVme
I have been tinkering with Raspberry Pigs on and off for a while. I recently picked up a Pi5 and along the decided to ass a SSD drive via a Hat. I bought my Hat from 52pi, and picked up a Kingston...
View ArticleRaspberry Pi OS • Is there a guide somewhere on installing the OS from scratch?
There are some basic configuration options that are not working for me, particularly the use of a single MBR partition instead of a GUID partition with LVM so I can adjust my partitions / volumes as I...
View ArticleGeneral discussion • How to encrypt Raspberry Pi [data] for the purposes of...
I'd like to repurpose one of my 4 RPis to serve as off-site storage at my parent's place. My PC will be `rsyncing` the data to the off-site storage device, or vice versa. The amount of data is...
View ArticleTroubleshooting • Picamera2 - Combining Size and Transform Configuration
Hi,I'm trying to set up a picamera as seen below. Individually, I can successfully configure it's dimensions or transform it, but regardless of how I try to combine them both, I'll either get an error...
View ArticleWanted • Exciting Consultancy Opportunity: Raspberry Pi Developer for Vehicle...
Company: Matrix Media Solutions Pvt. Ltd.Location: Kolkata (Remote work flexibility within Kolkata)Hello Raspberry Pi Enthusiasts !We, at Matrix Media Solutions Pvt. Ltd, are thrilled to announce a...
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Interfacing (DSI, CSI, I2C, etc.) • Controlling MCP42010
Hi I am trying to control a MCP42010I have made this setuphttps://drive.google.com/file/d/1sMtoLJ ... sp=sharingI attach an image with connections.I run a very simple program, I think it should work,...
View ArticleGeneral discussion • fstrim entries in the journal.
Out of curiosity I took a look in the journal to see if there was any logging about trimming my NVMe drive.Code: journalctl | grep trimmedMar 04 08:43:50 pi-nvme fstrim[5782]: /: 374 GiB (401585004544...
View ArticleTroubleshooting • Need Help with 4G Hat for Raspberry Pi 0
Hello Raspberry Pi Community,I hope you're all having a great day! I am currently trying to set up a 4G hat [SIM7600X 4G HAT(B)] for my Raspberry Pi 0, and I am following the guide found here:...
View ArticleC/C++ • Using pigpiod with multiple threads
Hello,I have a multiple thread application running on the RaspberryPi CM4 communicating with a DWM3000 module over SPI. I have one thread periodically reading data from DWM into a buffer and setting a...
View ArticleRaspberry Pi OS • HW accelerated 1080p video on 4k Desktop
Is there any way to get Bookworm to play a 1080p 30/24fps video (i can convert to any format needed that works) on a 4k tv? (3840x2160), using the desktop resolution on 4k as well?I need to play video...
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