HATs and other add-ons • Re: NVME M.2 card from RPi Foundation
On February 29, 2024, Samsung anounced a microSD express card that is can hit sequential read speeds of up to 800 MB/s, which is 1.4 times faster than a SATA SSDs. So why purchase an NVMe adapter and...
View ArticleGeneral discussion • Re: Cloned sdcard to SSD - doesn't work
Strong enough PSU for the Pi?Try again with the SD Card Copier that comes with RPiOS or with the tools generously provided by forum user ronr (hint: seach usb made easy).You say you changed...
View ArticlePython • Re: 433Mhz with gpiod 2.1.3
i want to control 433Mhz power plugs.I have a sender unit and a receiver unit, so what I need is some software to read and decode whatever my current remote control sends and then replicate that via...
View ArticleTroubleshooting • Re: Reset Raspberry Pi OS to default settings
No. There is no reset to factory defaults command.Restoring from the backups you took before changing things is the best option. Assuming, of course, you took backups.Without knowing exactly what you...
View ArticleRaspberry Pi OS • Re: Raspberry Pi 5 and Anydesk, error failed to open vchiq...
Related: https://github.com/Botspot/pi-apps/pull/2455I think AnyDesk cannot run on the pi5 at all due to its use of the deprecated vchiq pathway. At least, that is what we concluded on that github...
View ArticleAdvanced users • Re: Raspberry Pi EEPROM Manager
rpi-eeprom-mgr (in the first post of this topic) has been updated.This update adds support for Bullseye to the "Update rpi-eeprom Package" action.This addition is to accommodate Raspberry Pi OS...
View ArticleTroubleshooting • Re: Turn on/off HDMI: not tvservice, not vcenvcmd, not...
I’m having a similar display sleep problem: viewtopic.php?p=2200435My display connected to the Pi 5 would sleep and wake continuously. But I am using X and a desktop manager. Anyone have an idea how...
View ArticleTroubleshooting • Re: bullseye64: red screen on SECOND boot
Thanks for the fast reply. Nope, no HDMI output when booted without an SD Card. Just the usual 4 LED blinks to say no/bad media. I must have an older bootloader.Thanks for the link re Steam Link. It...
View ArticleGeneral • Re: How do I connect the voltage source to the Pico ADC ?
I measured the voltages on the real circuit and, with 12.7V input, the (36k+6.2k) divider makes it 1.588V ! Which results in a 8x div ratio, not 6.8x as I set it. And that can only happen if it's a...
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Camera board • Re: high framerate libcamera video capturing
...Few days ago I saw a comment from ddbaron on my GScrop gist:https://gist.github.com/Hermann-SW/e604 ... nt-4942058...Of course next target was to try recording high framerate concurrently.It will...
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General • Re: Faulty batch of pico's?
Can you read what CPU stepping the RP2040 chips have, RP2-B0, RP2-B1 or RP2-B2 ?That should be on the RP2040 chip itself -Image borrowed from www.hackster.ioAnd what are you using to test the I2C0;...
View ArticleCamera board • Re: Your best camera module v3 shots?
I just realized the lenses I'm using are capped at 3 or 5 MP... the blue RPi lens has 10 MP cap so... yeah.I'm gonna try that and maybe my mind will be blown. Will post picsI realize this thread is...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Hardware PWM documentation?
The python example you show uses the Linux API https://www.kernel.org/doc/html/latest/ ... i/pwm.htmlIt is probably easier to use the pigpio library through a socket for most applications.I've been...
View ArticleTroubleshooting • Re: Update process hangs during a fresh installation of...
Is there a bug tracking this so it gets addressed by adjusting the size in the OS images? I spent a few hours thinking it was my power supply and found that I had some poor cables for my bench supply...
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Advanced users • Re: Image File Utilities
... ever consider putting it up on GitHub?Would make sense for me too. I already tried multiple times to get an statement from RonR why he doesn't use a public library for his nice tool - but no...
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Camera board • Re: Camera can only focus at <1cm
Yes, you are right. This works. But it does not solve the problem. The pictures are still quite blurry and it is only sharp really close to the lens. What can be the problem then?You have to adjust...
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Advanced users • My Hotspot will not issue an IP4 to a client.
I have a Raspberry Pi4 Model B, Rev 1.2, 4 coresRunning Rasbian/Debian Linux 12Linux 6.1.77-v8+My mini development server connects to my mobile phones hotspot feature and it works fine connecting to...
View ArticleC/C++ • Re: libgpiod RPI 5, C++, libgpiod-led not working.
Here are links to two programs that use gpiod that run fine on my Raspberry Pi 5:dual_color_led.chttps://www.dropbox.com/scl/fi/d55v5ur2 ......
View ArticleGeneral discussion • Re: I want to make a cluster of raspberry pi as a server
I can't see adding a Pi3 making it significantly faster than the Pi4 running solo, both are hamstrung by lack of hardware encryption (assuming your site is SSL), the Pi3 hasn't got gigabit ethernet...
View ArticleGeneral discussion • Inverting x on TransformationMatrix in config
Hi team,Hopefully this is the right place I can't really see a better forum for itI'm using an ILI9341/XPT2046(ADS7846) touchscreen on a pi4, rotated 90 degrees. Everything is now working really well...
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