Beginners • Re: doubt about raspberry pi zero 2w and ssd and power supply
1. Yes2. No problem - the device will only take the current it needs. 3. Use the official power supplyStatistics: Posted by jamesh — Wed Jul 24, 2024 8:15 am
View ArticleBeginners • Re: New Raspberry Pi 5 doesn't boot properly from USB.
I suspect that USB boot isn't set up by default.I just tried it on my PI and the sd card won't boot from USB either.see hereviewtopic.php?t=366106Statistics: Posted by kip_the_elder — Wed Jul 24, 2024...
View ArticleAdvanced users • Re: Rpi5: Secure/Measured/Encrypted boot
Adding u-boot into the chain in attempt to verify the RPi bootloader would be of limited use because if the RPi bootloader was compromised it the malicious code could just lie about the hashes to the...
View ArticleTroubleshooting • Re: "dd" Command Won't Produce a Bootable SD card
I finally went out and bought an external micro SD card reader, and the result is the same. The files are all present, but nothing shows up on the screen when I try to boot the Raspberry Pi. The...
View ArticleOther RP2040 boards • Re: Communication between RPI and pico stops.
That however is a workaround. Finding and fixing the root cause would be much better. Well, if electrical surges are the root cause then a disconnect is inevitable and ensuring that the link comes...
View ArticleGeneral • Re: Integrated RP2040 silicon
Hmm, if 100 Mb/s, then half of pairs is unused, and cheap adapters leverage that. But I might not paint a the big picture, where every RJ-45 has its own power or something like that.Statistics: Posted...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Connecting to ESP32 with GPIO pins...
The manufacturer of the RS485 HAT should have instructions.Statistics: Posted by PhilE — Wed Jul 24, 2024 8:57 am
View ArticleNetworking and servers • Re: nftables conntrack does not work
Now i deleted the "ct state invalid" line.When i check "conntrack -L" i get:Code: tcp 6 299 ESTABLISHED src=10.13.3.15 dst=10.13.17.13 sport=22 dport=52920 src=10.13.17.13 dst=10.13.3.15 sport=52920...
View ArticleAdvanced users • Re: RPI Secure boot not working as expected
When we follow the document procedure rpiboot command getting stuck below../rpiboot -d recoveryRPIBOOT: build-date Jul 23 2024 version 20240422~085300 bbd60338Loading: recovery/bootcode4.binWaiting...
View ArticleGeneral discussion • Re: Entering digits without pressing "Enter'
Perhaps something like this:-Detecting keyboard input in Python - https://www.jonwitts.co.uk/archives/896Statistics: Posted by AndyD — Thu Jul 25, 2024 7:37 am
View ArticleClik here to view.
Advanced users • Re: Raspberry Pi simple monitoring and dashboard
And you see immediately when something is wrong:Now with config easily editable in the dashboard that is retrieved by the remote devices - so you can change the reported metrics and have them reported...
View ArticleClik here to view.
Advanced users • Re: How can I disable the HDMI Ports on the RPi5
445.5MHz is supposedly HDMI noise.the frequency of the hdmi noise will depend on what resolution its running atalso, with nothing connected, there should be basically zero output on the hdmi, even if...
View ArticleGeneral discussion • Re: Cool motorcycle add-on
The problem would be that your Pi-based crocodile would swallow all the power from the motorcycle battery overnight.As above, think Pico which has lower power consumption, but might be more work to...
View ArticleFrançais • Re: Comment se connecter à un Raspberry dont je connais l'IP et le...
Il n'y a pas d'autre solution que d'amener le réseau avec le Pi.Par exemple, un point d'accès wifi sur le Pi.Statistics: Posted by epoch1970 — Thu Jul 25, 2024 8:41 am
View ArticleC/C++ • Re: DHT11 code works with python but not C++
Can you post your full current C code “Statistics: Posted by neilgl — Thu Jul 25, 2024 9:13 am
View ArticleGeneral discussion • When will there be a Raspberry Pi with at least 16GB of...
A Raspberry Pi 4 with 8GB of memory frequently crashes the calc program when saving an existing file or copying a large range of formulas. With a different calc version, the operating system freezes....
View ArticleCamera board • Re: Picamera2 save cropped(?) raw/dng
Hi, yes there's quite a lot of pipelining with the camera system which means captures were usually taken, or started to be taken, well before an application receives them. Have a look at section 6.4.1...
View ArticleGeneral discussion • Re: When will there be a Raspberry Pi with at least 16GB...
Please don't post LLM spew on the forums. It's annoying to have to read through paragraphs of vague cruft that's almost guaranteed to be wrong.In a terminal run dmesg --follow then invoke calc - if...
View ArticleGeneral discussion • unable to resolve host address ‘dot.net’
I want to install .net sdk to my raspberry (the latest Raspbian lite)Here is the tutorial by Microsoft:https://learn.microsoft.com/en-us/dotne ... ed-installHowever, when I inputsudo wget...
View ArticleUbuntu • RealVNC and upgrade from Ubuntu 23.10 to 24.04 on RPI4: the problem...
Hello guys,Using RealVNC since Ubuntu 22.04 on my RPI4 I faced an issue during the 24.04 upgrade process and would like to share the simple resolution.My RealVNC setup is described in my post here...
View Article