Camera board • HQ Camera with OpenCV
I am using a Raspberry Pi 4 running Raspian and I'm trying to use the official HQ camera with OpenCV to run real-time image recognition and tracking. The problem is that when I try to use the OpenCV...
View ArticleNetworking and servers • Wired SSH connection to Pi Zero 2W (not using gadget...
So I have a pi0 2W setup outside and often find network connectivity to be poor. In these cases, I really want to get a wired connection to ssh into the device and debug directly. I've seen lots of...
View ArticleTroubleshooting • X11 forwarding not working.
I have had this working before, although presumably not on this particular system. There's various guides, for example: https://linuxconfig.org/how-to-enable-x ... spberry-piIt's a newish install on...
View ArticleGeneral discussion • Pi Zero 2 - USB Port Power Draw
Is there a way to see the power draw on the USB ports of a Pi Zero 2?Statistics: Posted by james211 — Thu Apr 18, 2024 11:10 pm — Replies 0 — Views 29
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Troubleshooting • Unable to get my pi 5 off the following screen
I’m trying to get my pi setup. Had it setup correctly, but something went wrong with my micro sd (assuming it got corrupted). Got a new micro sd, same as what came with my pi, but now I’m getting the...
View ArticleTroubleshooting • Repo no longer has a Release file.
I am getting the following error when trying to update my pi.'sudo apt update && sudo apt upgrade -y'E: The repository 'http://httpredir.debian.org/debian buster-backports Release' no longer...
View ArticleBeginners • Pi Zero 2W ON/OFF Switch
I’m testing a Pi Zero 2W on battery for an “in the field” device. I’m looking for a way to shut down and power up the Pi so I don’t corrupt the OS.I found this tutorial, curious if this is the best...
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Compute Module • Have i killed the ethernet PHY on my CM module?
I've developed a custom carrier board for the CM4 and i have found that i couldn't detect carrier or operstate on the on ethernet port. I have two CM4 modules (eMMC without wifi) which have both been...
View ArticleTroubleshooting • Overcurrent on Raspberry Pi 5
Hello!My raspberry pi 5 has been displaying the usb overcurrent warning. It showed up first after my usb webcam tipped over and bumped my raspberry pi's gpio pins. All my usb devices that were plugged...
View ArticleBare metal, Assembly language • What assembly language should i learn first:...
Hi, i am looking to learn an ARM assembly language as a newbie, i've been stumped by the choice between ARM32 and ARM64. Whilst i do have access to an aarch64 machine, i don't know which one is better...
View ArticleBeginners • Sending a text message from my Pi 3 to my cell phone
Ok I'm not a programmer, but trying to learn. I am using my Pi 3 to control a door on my chicken coop. I run a crontab twice a day to open and close door. I had it set up to run a python script to...
View ArticleTroubleshooting • Pi5 Locks up, BT crackling, and WIFI dropouts after M.2...
Hardware:Pi5 8GB.Raspberry Pi Active Cooler.Raspberry Pi 7" Touch Screen.32GB Sandisk Ultra Micro SD.500GB Kingston NV2 500G M.2 Geekworm X1001 PCIe to M.2 80CM PCIE Geekworm FFC Cable.KKSB Aluminum...
View ArticleBeginners • Module Error
I've been trying to test out manipulating my Raspberry Pi Camera Module 3 through Thonny but I've been getting the "ModuleNotFoundError: No module named 'picamera' " and I'm not quite sure why. It's...
View ArticleNetworking and servers • Samba | SMB configuration
I am currently working on a project where I would like to "mount" or network my pi4 to my windows laptop running 11 Pro.Samba is installed and I have edited the /etc/samba/smb.conf file with the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Raspberry PI Zero W UART 300 bauds
I have the following setup: PIC microchip connected to an RF433Mhz transmitter and Raspberry PI Zero W connected to an RF433Mhz receiver. All components are pretty well tested, the last to go is the...
View ArticleGeneral • saving power when i'm only using pio
In the project I'm working on now, everything happens in PIO—all my main() function does is call pio_add_program() a few times to configure and load the necessary PIO programs. My PIO programs are...
View ArticleGeneral discussion • Wifi connection
First time using a Raspberry Pi, I have the Zero Wall works ok for the most part, but if i am close to the router of mi wifi it connecta fine, when I bring it to a lower floor room it does not connect...
View ArticleC/C++ • Access imx219 camera in RPI5 C++
Hi team,On internaet i am getting too many tutorials to access camera in python but my project is going on cpp , how do i get live frame of camera in cpp in rpi5 so that i can further process that...
View ArticleGeneral discussion • Boot Animation Question
So I made a post previously about editing the Kernel boot images for the Raspberry Pi and have successfully pulled it off but now I would like to take it a step further with a Boot Animation. For the...
View ArticleGeneral discussion • GPIO hat breakout pins?
First, my apologies for not knowing exactly what im talking about, so a little help with the nomenclature may be needed...A few years back I built a streamer, Believe its the Rpie4, have the 7" touch...
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