Troubleshooting • Re: Raspberry Pi 5 PWM control method inquiry
Is PWM control not possible right now?I tried using all the related libraries, but it doesn't work.Simply control the LED and servo motor with PWM.Statistics: Posted by TaeHyunCHOI — Fri Dec 29, 2023...
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MicroPython • Re: PICO and the NHD-3.12-25664UCW2
To add: I've even tried this demo code at https://github.com/rdagger/micropython-ssd1322 and i cannot get the device to illuminate or display any fonts. Tho the code says it is running. Statistics:...
View ArticleSDK • Re: Pico W: Indefinite hang at l2cap_init()
Can you attach a debugger and see if it has crashed or just infinite looping somewhere unexpectedly?Statistics: Posted by adam_green — Sat Dec 30, 2023 12:00 am
View ArticleTroubleshooting • Re: Pi4 will not boot after expanding file system on SSD
Current images ship with "init=/usr/lib/raspi-config/init_resize.sh" in /boot/firmware/cmdline.txt. This forces the resize to begin immediately on first boot, and it is probably complete by the time...
View ArticleTroubleshooting • fstab not mounting external HDD when on boot or when drive...
I'm trying to set up a small home server with an RPi 4 and an external HDD (4TB 3.5" in an Orico enclosure). Running on Raspbian Bullseye Lite.I have fstab set up with the followingCode:...
View ArticleBeginners • Relevance of ARM processor mode
Hello everyone,I've been actively working on my RPI 3 board, utilizing code for SPI and I2C without knowing into the specifics of ARM mode. I haven't explored the realm of ARM mode within any...
View ArticleTroubleshooting • Upgraded Pi400 to Bookworm, eject symbol no longer in...
Trying to prepare micro SD to boot my new Pi 5, using Imager on Raspberry Pi 400. I decided to upgrade to Bookworm before using imager. With Imager, I had write failures with two Reader/Writers but...
View ArticleGeneral discussion • Re: Best bundle for a 12 year old.
What does you child do now?I would look at the child's current interests and activities. A meccano builder could add robotics. A child with a flower garden might start with an automated watering...
View ArticleGeneral • Re: Transfer data over wifi for pico for a high sampling rate
Thanks for your email. So using a pico to acquire the data and send it through usb to Pi5 is a good idea which gurantees no data lost between each second. I can later use the pi to transmit the data...
View ArticleTroubleshooting • Raspberry Pi 5 OS compatibility issue with preinstalled Pi...
I purchased a Raspberry Pi 5 and a 64 GB SD card with Pi OS preinstalled. However, when I powered it on for the first time, I received the following message: “The installed operating system (OS) does...
View ArticleTroubleshooting • Re: Raspberry Pi 5 OS compatibility issue with preinstalled...
Is there a method to edit the config.txt file and set os_check to 0 or bypass the OS check on the Raspberry Pi 5No. The contents of the card are out of date and don't support the Pi 5 hardware. Only...
View ArticleNetworking and servers • wi-fi | wifi disconnect
Early last October, my R.-pi v. 11 bullseye was losing the wi-fi connection every 5 minutes or so; this disconnection takes about 30 seconds for the wi-fi to reconnect automatically. Without doing...
View ArticleRaspberry Pi OS • RPi5, Bookworm vs Bullseye performance, X11
I currently have 64-bit Bullseye installed on my RPi5 and am thinking about Bookworm. I installed a base test version of Bookworm, but that was before I knew it wasn't compatible with RealVNC and...
View ArticleTroubleshooting • Re: Official Power Supply Issues?
That things are not allowed by a spec doesn't mean they don't exist. A short USB-C extension lead is the easiest thing to use if a Pi 4B or 5 is fitted in a case and one wants to route its USB-C...
View ArticleRaspberry Pi OS • Re: RPi5, Bookworm vs Bullseye performance, X11
RealVNC is working ok now for me on 64-bit bookworm.Statistics: Posted by neilgl — Sat Dec 30, 2023 12:41 am
View ArticleOther projects • Re: Raspberry pi pico 5volt led matrix on off switching
yes it is a WS2812b based 8x8 led matrix here is a link https://www.tinytronics.nl/shop/nl/verl ... 6-flexibelStatistics: Posted by migeo20101 — Sun Dec 31, 2023 12:10 am
View ArticlePython • Pi 3b 2gb performance with opencv
I have my USB camera working on the PI and the laptop through Python now, the PC was a PITA in the end I got PycharmThe laptop is many times more powerful, 8 core Ryzen 7, 32gb of ram, etcOn the Pi...
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Advanced users • Re: TRYBOOT_A_B not booting into secondary boot partition...
what is the minimum recommended size of that partition 1. autoboot.txt is limited to 512bytes.Is assume partition 1 just need to be manually mounted in case autoboot.txt needs to be changed or do I...
View ArticleRaspberry Pi OS • Re: bookworm X autostart
Thank you, your document "bookworm.pdf" is very well made and very helpful.Thanks Also, I'm not sure what it was about my previous post you didn't like, it was not my intention to offend anyone. I...
View ArticleTroubleshooting • Re: Pi 4 2GB won't tftp boot: this device requires newer...
Any ideas?Are the files on the tftp server and (presumably) NFS root server up to date for a 4B?If you have files on those servers for different OS and/or bit depth are you certain the 4B is getting...
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