General • Re: A bad soldering or too much heat?
Now when you sent an image of unsoldered board, in deed, there are via copper pretty close to pads. In normal soldering situation solder mask would protect.Maybe it is image perspective, but looks...
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General discussion • Re: Permanently disable wifi on the raspberry pi 400
Thank you!I will try to remove the wifi chip. I will purchase a heat gun and let you know how it goes.Without experience in doing this sort of thing, you will almost certainly destroy your Pi400. Just...
View ArticleTroubleshooting • Re: Rasp pi 4b don't boot. Green led blinks continuously
Hello, good afternoon.I have a problem with my raspberry pi 4b. I use it with LibreELEC, and suddenly it has stopped emitting the video signal.The red led is on, and the green one flashes continuously...
View ArticleRaspberry Pi OS • Re: 32-bit trixie/testing repo not getting updates?
testing/trixie is not a supported version.Statistics: Posted by kerry_s — Sat Mar 30, 2024 8:30 pm
View ArticleItaliano • Re: Monitor touch per Pi Pico W
Il Pico non ha un'uscita video ma è possibile generare un segnale video, seppure a bassa risoluzione. Troverai diversi esempi in rete.Per il touch anche dovresti trovare qualcosa, magari con...
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Raspberry Pi OS • Re: Make GNOME Default Desktop Environment
+1 for gnome-coreskip all that other junk ubuntu addsif ubuntu didn't fixate on snaps & installed minimal like the desktop version, had DRM like raspberry, it be usable. Statistics: Posted by...
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Troubleshooting • Re: More CUPS issues on Bookworm and CUPS 2.4.2
Don't worry about upgrading past CUPS 2.4.2: it's the version you get with Raspberry Pi OS, and it's pretty stable. The Dymo 450 isn't a particularly new printer. My LabelWriter 4XL is a similar age,...
View ArticleTroubleshooting • Re: 3B hardware issue, not booting
EDIT: What are you using for a power supply? The 3B needs more power than the old models (5V 2.5A).Sounds like your micro SD card slot may be faulty.Check it carefully and look for any signs of damage...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Flex Camera Connection
What do you want to connect? If it's not a MIPI CSI sensor then they only available interface on that connector is an I2C bus an one GPIO.Statistics: Posted by aBUGSworstnightmare — Sun Mar 31, 2024...
View ArticleBeginners • Network connection, two raspberry and WiFi AC
Hello,My goal is to connect two Raspberry together with an Ethernet cable. One of them should act as a Wifi Access point (so I can connect to it with a phone). How should I proceed, to be able to...
View ArticleSDK • Re: pico_w instability with wifi and freertos
...Stack Usage...PICO_USE_STACK_GUARDS and configCHECK_FOR_STACK_OVERFLOW help, but it's pretty easy to vault right past the guard bands. One trick I use is to initialize stack-resident arrays and...
View ArticleTroubleshooting • Re: Rpi5 Power Problems
Not all of my USB sticks work with my Pi 5. Perhaps your drives do not play nice with the Pi 5 too?Ohhh, well is weird because sometimes it works other not. I will try with another one in a moment to...
View ArticleTroubleshooting • Re: Problem with Johnwill Monitor
Installed the 64 bit version.When I try to edit boot/firmware/cmdline.txt, I get told that it is read only and I don't have permission to write it.Damned computer thinks it's in charge...Time to show...
View ArticleSDK • Re: Get Substrings using Delimiter
strtok probably comes closest to meeting the OPs requirement "As efficiently as possible". To avoid reentrancy issues, you can use strtok_r.Statistics: Posted by carlk3 — Sun Mar 31, 2024 8:37 pm
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HATs and other add-ons • Re: NVMe useful commands and disabling APST.
I stay on gen2 with APST disabled.On gen3 can do some hang 1 of 10 booting.Wifi scanning at same time hdparm test can be unstable on some case.On gen2 seems totally stable 10/10.The shielded cable...
View ArticlePython • Re: control 30 servo pill deepener
You probably want two PCA9685 servo control boards (16 channels each):https://www.adafruit.com/product/815It's not going to be easy.Statistics: Posted by ame — Sun Mar 31, 2024 8:59 pm
View ArticleC/C++ • Re: Need help to build a working make file
IMHO, manually writing and maintaining Makefiles is a waste of time. These days, CMake is the de facto standard for building C++ code. Even though the syntax takes some time to get used to, it's not...
View ArticleGeneral • Re: Why is it impossible to find information on Interrupt pins for...
It's mentioned in the RP2040 datasheet on page 239, section 2.19.3. I strongly suggest you get used to looking up information in the datasheet, as it is the most complete resource and it's pretty easy...
View ArticleGeneral discussion • Re: I have a few questions because an error occurred...
This shows the default SPI0 pins https://datasheets.raspberrypi.com/pic ... Pinout.pdfFor “… connect the Arduino to power..” is that actually a camera?Statistics: Posted by neilgl — Mon Apr 01, 2024...
View ArticleGeneral discussion • Re: Installing VS Code on Raspberry Pi 4b
Are you running Bookworm 64-bit or something else?Statistics: Posted by neilgl — Mon Apr 01, 2024 7:46 pm
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