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General discussion • Pi 5 nvme and sd card boot issue
Hi all, I need some wisdom from the pi gods:I have a pi 5 8gb, that I have an HDMI usb 7inch touch display connected to, and I got a Waveshare pcie M.2 hat, that has a 16Gb Intel Optane SSD that I was...
View ArticleGeneral discussion • Problem getting rgb frames via raspberry pi 4 8gb
Hello everyone, I am using a Raspberry pi 4 with 8gb ram, with ubuntu server 22.04 OS and ros2 humble installed. I followed all the steps from the official documentation of intelrealsense github to...
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General discussion • UART TX is always high (3.3V) and doesn't get to 0V
Hello,I configured UART on GPIO 14 and 15 pins, it used to work fine till it stopped. I connected an oscilloscope and noticed the TX pin is always high. When I send data to the UARTecho 0123456 >...
View ArticleTroubleshooting • VNC server not starting on fresh RPi4 installation
I've only ever used my RPi's in headless configuration via ssh. I am trying to set a new system up with VNC. There are many guides out there that all show the same steps of enabling the VNC server via...
View ArticleAutomation, sensing and robotics • myagv Gmapping
Hi so I'm following this guide on Gmapping with a myagv robot from Elephant Robotics. https://docs.elephantrobotics.com/docs/ ... pping.html.I'm using RealVNC to do it but its very slow and I'm not...
View ArticleGaming • Eduke32 Build with GLES
How would you like to enjoy Duke Nukem 3D without being stuck in just software mode? I have found a git source that supports GLES giving you all video options. Performance is excellent in Polymost at...
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General discussion • WD Green SN350 on Pi5 - some details
There were a lot of discussions spread around over various threats that some SanDisk controller based NVMe were incompatible with Pi5 (and/or CM4).One of the 'biggest evil' is WD Green SN350 which is...
View ArticleGeneral discussion • pi camera with pi flash with ubuntu
hi i try to connect camera (5MP OV5647 WEBCAM 75 175 IR-CUT) with pi 4B that flsh with ubuntu 22.04i didnt understand why i cant get any data from the camera.i see that have some device at /dev/video0...
View ArticleРусский • Как компильнуть C под Pi 4 используя MSYS2?
Кто-нибудь знает в точности как, используя набор инструментов MSYS2, компильнуть прогу написанную на С для архитектуры armv7l?Statistics: Posted by KGB1st — Mon May 13, 2024 2:31 pm — Replies 0 —...
View ArticleTroubleshooting • dpkg updates this morning give warnings?
Updated my bookworm light Pis this morning and I get the following:Code: Unpacking dpkg (1.22.6~bpo12+rpt1) over (1.21.22+rpi1) ...Setting up dpkg (1.22.6~bpo12+rpt1) ...dpkg: warning: This system...
View ArticleRaspberry Pi Connect • rpi-connect 1.1.0
We've just published rpi-connect 1.1.0 so you should be able to upgrade with the following:Code: sudo apt updatesudo apt install --only-upgrade rpi-connectsudo rebootThe main changes are as follows:...
View ArticleGeneral discussion • CE Certification != EU declaration of confirmity
Hi all,I can't seem to find the CE Certification for the raspberry pi 4B. It's important as in Europe there are tax exemptions for products that built on CE components in certain energy related...
View ArticleHATs and other add-ons • Anyone successfully using both PCIe and Wi-Fi...
I'm interested to know if anyone out there is successfully using on the Pi 5 both a PCIe-connected device as well as the built-in on-board Wi-Fi at the same time.It doesn't seem to matter how things...
View ArticleGeneral discussion • 5V 5A or 5V 3A for pi5
Hi ,I need to know if 5V 5A or 5V 3A is better for pi5 . I need to play a video (ie 4K ) so just to know if the pi5 would work perfectly with 5V 3A too ?Statistics: Posted by AlenHazard — Mon May 13,...
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Troubleshooting • Pir Motion Sensor problems
Hello everyone, I am at a loss: I have purchased the following(https://www.berrybase.de/hc-sr501-pir-s ... elder?c=90) motion sensor and connected it as follows (see picture). Unfortunately,...
View ArticleBeginners • Make Install Error 255 Permission Denied
You have to run make as root/with write privileges to bin. The rest of the build process can be done as an unelevated user, but install requires writing to bin which requires write permission for that...
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Automation, sensing and robotics • send rf events 433mhz not working
Hi,I follow these tutorial (https://mary.codes/blog/home_automation ... pberry_pi/) to try to send commands to manage my fan.I've bought receiver and transmitter and I set up the devices like the...
View ArticleAdvanced users • Disable Screen Blank when in kiosk/full screen mode
I've got a RPi4b with official 7" touch screen which I primarily use as a "stream deck".The app that I use runs in full screen and while it's running I would like the screen to not go blank.When the...
View ArticleGeneral discussion • Adding thermal tape to bottom of the Pi5 - is it safe?
I have two cases for my Pi5 - an armor case with constant dual fans and one with a PWM fan. Now, I'm happy with the performance of both but I noticed the bottom plate doesn't actually heat up a lot.I...
View ArticleBeginners • Failed to connect to the hotspot of Raspberry PI
Hello,I need help with setting up my Raspberry Pi 4 Model B as a hotspot. My goal is to eventually use its monitor mode functionality, but currently, I'm having difficulties even with basic hotspot...
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