Italiano • Raspberry Pi Zero W e porta HDMI andata?
Salve,posseggo un Raspberry Pi Zero W da diversi anni, col quale ho realizzato alcuni progetti e mi sono divertito un po'.Ogni tanto lo tiro fuori dal cassetto e, come si dice qui in toscana,...
View ArticleHATs and other add-ons • Raspberry Pi M.2 HAT+ vs Xiwai M-Key PCIe SATA JMB585
Hello. Will Raspberry Pi M.2 HAT+ work with Xiwai M-Key PCIe SATA JMB585 (https://pipci.jeffgeerling.com/cards_st ... -sata.html) ? ACT LED in HAT+ does not light, only the PWR diode is lit red. I...
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Troubleshooting • Brand new RPi 4B no longer booting any OS
A brand new Pi 4B of mine was used to run Volumio with a 7" touchscreen connected via HDMI. It booted fine, I went through the installation steps and tried installing their listed plugin for the...
View ArticleCamera board • How to setup a local webcam on an RPi5
I have an imx296 camera on an RPi5 8GB, and all the pieces appear to fit, including the kernel, libcamera, rpicam-apps, and ton of gstreamer plugins, etc.. Camera is detected and functional, as much...
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Troubleshooting • RaspberryPI errors during sudo apt update
Any help appreciated. I have a Raspberry3 with bookworm This page did not help: https://forums.raspberrypi.com/viewtopi ... d5f9547dbd cat /etc/resolv.conf# Generated by NetworkManagersearch...
View ArticleBeginners • Do I need a pull up R for the GPIO PIN that goes to the data of...
I'm using single addressable led SK6812MINI-E http://yushakobo.jp/ds/YS-SK6812MINI-E.pdf and I was wondering if the pin that goes from a RP4 GPIO PIN to the DATA port of the led needs to be pulled up...
View ArticleBeginners • Cannot copy files via Pi File Manager to NAS Share
Using a Pi 4B, OS updated this morning.I am able to mount my NAS's SMB share in the File Manager, and can copy files from the NAS to the PI's desktop via drag and drop with no problems.However, if I...
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Networking and servers • nmcli, Network Manager CLI, has naming problem.
Pi OS desktop updated today on Pi 4. I created an eth0 wlan1 bridge using nmcli. Tested the steps so they could be in a config script.When nmcli created bridge br0, nmcli said it created bridge-br0. I...
View ArticleAutomation, sensing and robotics • Flow Meter Not Reading
Hello,I am having trouble getting a reading from one of my flow meters. I have 2 flow meters, one is .5" diameter, and the other is 1.5" diameter. The wiring connection is the same for both, positive,...
View ArticleTroubleshooting • Wlopm power mode
Hello,I am investigating why the screen blanking won't work with labwc and I feel like I am very close in finding out why I just need some small help. Soo the problem is that labwc compared to wayfire...
View ArticleMicroPython • How to toggle (programmatically) a 5v DC fan using a Pico W?
I want to use a Pico W to control a 5v fan programmatically.I'm powering the Pico W via a USB. What is the simplest way to turn on/off the 5V fan using microPython? What other components do I need...
View ArticleCamera board • Camera emulation, how ?
Hello,I'm on a project where all developers do not all have access to the hardware.So I need a way to set up HQ camera emulation in a QEMU Pi instance.https://forums.raspberrypi.com/viewtopi ......
View ArticleTroubleshooting • Raspberry pi 4B reconnecting all USB
Hi,I'm building a product that will contain a Raspberry pi 4B with a Sim7600X hat from waveshare, and some other USBs.It seems I'm facing some issue with power, but it's been giving me a hard time...
View ArticleNetworking and servers • Using a pi 3b+ as in-car 4g router / info unit.
Hey Everyone,Hope you're all having a great day!I am looking to create a simple info unit for my car. I am looking to use an Android Operating System running on my Raspberry Pi 3B+ to give it access...
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Troubleshooting • Trouble Communicating With A CAN Network
The setup: 2X MCP2515 chips with ATA6561 transieverhttps://seengreat.com/wiki/82/dual-ch-can-haton a Raspberry Pi 5Trying to connect to a 2013 Ford Fusion through the radio node. The Pi is to replace...
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Troubleshooting • Raspberry Pi 5 - Power supply in the car - 12V DC available...
Hello,I am struggling with powering Raspberry pi 5 from anything other than official AC -> DC 5V/5A power supply.My goal is to make RV control system, so I need this device to be powered from 12V...
View ArticleTroubleshooting • Unable to change wallpaper (Bookworm - RP 5)
I'm having trouble changing the default wallpaper from "Appearance Settings" it doesn't do anything when I select a different wallpaper. But I can change it from the terminal but it's not permanent as...
View ArticleTroubleshooting • Hdmi cec spam
Hi,I am on the latest raspbian,using Kodi 21.I've got a log spam from cec,and this time cec is not working too. This happens if i start the pi without tv switched on.(Or has a power outage during tv...
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Raspberry Pi Desktop for PC and Mac • Update ISO image of the 32bit Debian...
I am trying to breath new life into an Ex-Vista Acer Aspire Switch laptop (Intel Atom, 2GB RAM, 60GB SSD) for a young lad with very little money.With a fresh download it runs (relatively) nicely from...
View ArticleBare metal, Assembly language • Unable to initialise translation tables for...
Hey everyone!So I was trying to enable MMU on the raspberry pi 5 for a simple bare metal project, and I went ahead with a simple identity mapping for the same, to maintain simplicity. Following are...
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