General discussion • Re: Is a raspberry pi 4b w 2gb ram enough?
You likely could make it work, but more RAM is always a good thing when doing vision stuff. We moved a FRC robotics vision pipeline from a 3B+ to a 4B 4GB and it performed much better.For the cost...
View ArticleTroubleshooting • RPI Hot Spot - setup WiFi via Mobile device
Hi,We have an application we run on RPI's which requires the RPI to connect to WiFi to send us data. At the moment we pre configure the Pi's with the requires SSID and Passwords before we send them...
View ArticleBeginners • Re: Portable Pi5 power supply? For different projects.
I would like to use my pi 5 on multiple projects, and I think it would be convenient if there was a portable power supply to support it, So do they got any?Good luck on finding a powerbank that will...
View ArticleC/C++ • systemd/race condition in private app
HiApologies if this isn't the right forum for this query.I wrote some C++ code 7 years ago under Raspbian Jessie to control and display a kitchen timer/clock using a headless RPi Zero W. The 16x2 LCD...
View ArticlePython • Re: How do I fix this Python code?
Again, when I press "Run" it records. Then I press "Stop" and it still records.What do I do?What do you mean by "press Run" and "press Stop" ?You haven't shown any code which has anything to do with...
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Assistive technology and accessibility • Connecting to Hotspot on Phone
I want to connect the Raspberry Pi 400 to the Hotspot on my phone. Please tell me how to do this.I am attaching photos so you can see if the monitor is attached correctly. Thank you.Statistics: Posted...
View ArticleGeneral discussion • Re: just got a pi5. Which 2 of the 4usb ports are 3.0???...
Is it just my board or are the USB sockets on the Pi5 really stiff? It takes a lot of force to insert or extract the connectors!Both of my Pi 5 boards were like that. They ease up after initial...
View ArticleWanted • Re: Help with Raspberry Pi projects for my business
I built whiteboxcellphone.com and the DIY devices that it describes. You can reach me via the contact page. I'm located in California.Statistics: Posted by compilebunny — Wed Feb 28, 2024 12:38 pm
View ArticleTroubleshooting • Re: Play mp4 video on Pi3/4 without stuttering
The video codec is H264, which I understand should play fine. Googling suggested changing, in VLC Tools>PreferencesVideo, the Output version. I don't think this does any re-encoding.I have tried...
View ArticleAssistive technology and accessibility • Re: Connecting to Hotspot on Phone
1. Have you read and understood the Sticky in this section of the forum?2. Connecting to a hotspot on a phone is no different than connecting to any other Wi-Fi Access Point such as on a Wi-Fi router....
View ArticleHATs and other add-ons • Re: Pimoroni NVMe Base with Lexar NM790 SSD
I got my Lexar 790 last evening. Everything you said and in the articles you posted checks out. My best of six pibenchmark scores was 59164. No, AER errors. Thanks.My pleasure. Glad it works fine for...
View ArticleGeneral discussion • Music to iPhone
Hello, I usually move music from Linux Mint 21.3 Virginia Cinnamon to my iPhone X iOS 16.3.1, by connecting a USB cable between the 2 devices.However, when connecting the Raspberry Pi 5 to the iPhone...
View ArticleTroubleshooting • Re: Can’t boot my Raspberry Pi 3 Headless
Is there a pattern to the flashes showing on the green LED?Have you read the not booting sticky?Statistics: Posted by thagrol — Wed Feb 28, 2024 1:14 pm
View ArticleTroubleshooting • Re: 5TB NTFS drive on RPi5 and RPiOS
One drive at a time or both together?How are you attempting to mount the problem drive? fstab? desktop auto mounter? mount command?GPT, MBR, or hybrid partition table?What does lsblk report with the...
View ArticleTroubleshooting • Pi5 power question
Hi guys I have an original power adapter for Pi 5 and Pi works just fine with it.Out of curiosity I connected it via GPIO to my bench power supply with 5V 6A and Pi will start, boot and then...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • WiringPi 3.0 Released
I archived my archive of WiringPi at the beginning of the year, since I had enough things dogging at my heels with the Pi 5/Bookworm/gpiod transition.At the time I put out a call for maintainers, and...
View ArticleRaspberry Pi OS • Re: Systematic journal corruption on clean install of...
I've seen similar messages on 32bit RPiOS running on zero and A+ models too.My guess? It's because only the Pi5 has an onboard RTC. The other models fake it which means until that occurs the clock is...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How Can I Force DSI Output on Pi 5
vc4-kms-dsi-generic-overlay.dts was added to the kernel recently. As per the README you can configure it for a generic DSI panel that requires no initialisation sequence just using...
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Device Tree • Re: Pi5: PCIe NVME SSD works without setting dtparam=pciex1 in...
Thanks all for your responses, all is now clear For those who are interested, I've attached some pics of the PCIe to NVME adapter board from the Argon Neo 5 case. The aforementioned autodetect pullup...
View ArticleBeginners • Re: Radical RPI5 Audio Idea or is it?
another thing...when you select the device via the pulse audio control, some devices have multiple profiles...(select "device profiles") You can select them from the drop down...make sure that you...
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