Beginners • Re: Need confirmation: Basic wiring diagram for GPIO Inputs
your Neopixel should receive 5V from a dedicated PSU (as you don't state the number of LEDs in use) as they will consume quite some current.100nF is a decoupling capacitor for the 3.3V supply of the...
View ArticleOfficial Display • Re: Raspberry Pi 4 Bookworm Official 7" Touchscreen...
Is there a config file for the built-in VNC server that has an option to invert the cursor input?Statistics: Posted by fosautoparts — Wed Nov 13, 2024 11:07 am
View ArticleTroubleshooting • Re: USB bus possibly giving in?
HDD's can draw more power as they age.It sounds like you've tried to ignore problems from day one, they always catch up with you in the end, get some external power to your USB devices or replace them...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
Anyhow, why have a 27W USB-C PD PSU when there is no device making use of it's capabilities? One could have designed a 5V/5A USB-C PSU and no need to bother with USB-C PD.I believe a USB-C PSU...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 4 model B external I2S...
Hi, I made a lot of changes in my max98090.dts file and it shows Loaded Overlay max98090.dtboin vclog but no messages in dmesg and no sound card created.Code: /dts-v1/;/plugin/;/ { compatible =...
View ArticleGeneral • Re: Calibrating LPOSC on an RP235X
If a battery gizmo, easiest to trim it using XOSC -- I think some MCUs can even do an automatic trim, so I guess a lot of manufacturers wanted that kind of feature.But since the DS (p 564)...
View ArticleTroubleshooting • Re: SD Card Wiped During Update
Neither the OEMID nor MANFID correspond to anything I've seen (nor Google has seen) before.Who claims to have made the card?Statistics: Posted by jdb — Wed Nov 13, 2024 11:34 am
View ArticleAdvanced users • Re: Is the PISP a fake IP hidden by an over-complicated...
2) ov4689 datasheet is everywhere online: https://cdn.hackaday.io/files/193548280 ... Vision.pdf. Read it. You will see that both 8 and 10 bit are supported. The register to configure MIPI output is...
View ArticleHATs and other add-ons • Re: rpi5 & waveshare 10" DSI touch screen
The annoying with the touch keyboard is after use cannot figure out how to minimize itIf you don’t want to use the virtual keyboard with a touch screen, or you want to use it without a touch screen...
View ArticleGeneral • Re: Did I break my original Pico by loading Pico 2 programs into it?
or maybe something is missing from flash:The RP2040 version has four targets, each of which create a similarly named UF2 file (e.g. doom_tiny.uf2). These UF2 files contain the executable code/data,...
View ArticleGeneral discussion • Re: Rasperry Pi offline status
You really need to approach your signage software supplier for tech support on this. Usually this error is 1) Pi is off 2) Pi has crashed 3) Pi is no longer connected to a network (wired or...
View ArticleTroubleshooting • Re: New router WiFi connection problems
I recommend (until you sort things out) using DHCP from your new router.Just my opinion. Once you get it working, then you can:Login to your router. Check out its network settings. Ensure your static...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Beep ! (how to make beep ? on a RPI? )
There used to be a USB dongle with a piezo "speaker" built in which was a very tidy solution, I'm sure there must be something like that somewhere on Aliexpress.Statistics: Posted by pidd — Thu Nov...
View ArticleRaspberry Pi OS • Re: Can't get autostart working using ~/.config/wayfire.ini
I use ~/.config/autostart and have a desktop file that runs a bash script that launches firefox automatically when I log inThis worked under wayfire and now under labwcStatistics: Posted by Annie UK —...
View ArticleBeginners • Re: RPI5: Incompatibility with a certain powerbank
I agree. If you are going to draw a lot of power (>2A) from the USB on the RPi, it may not be enough.2A is outwith the maximum 1A6 that you should be drawing from the Pi 5's USB ports. That's...
View ArticleGeneral discussion • Re: How will Chromium continue adblocking after Manifect...
I'm wondering if there might end up being a forked project spun out from Chromium as a result of this change. In that case, Raspberry Pi could use that as the upstream, and continue as normal. That...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: USB devices not recognised
Are there any interesting entries in the output of dmesg when you get this problem? There will be quite a lot of output, so narrowing it down to USB related entries may helpCode: dmesg | grep -C2 -i...
View ArticleРусский • Re: Ошибка при запуске PINN
@Executor - Are you using a Pi5 2GB model with the D0 stepping of the processor?PINN is not compatible with that yet.Pi5 8GBStatistics: Posted by Exeqtr — Thu Nov 14, 2024 11:53 am
View ArticleOther • Re: How to force console output res at 480x320 on RPI5
to cmdline.txt??not to \mnt\boot\config.txt ??Yes,cmdline.txt.Statistics: Posted by dom — Thu Nov 14, 2024 11:56 am
View ArticleRaspberry Pi Connect • Re: Raspberry Pi Connect not working
Alright The command should show any log messages relating to rpi-connect-wayvnc, then wait and monitor the log for any new messages. Note that I am using raspberry pi lite and raspberry pi connect...
View Article