Camera board • Re: Rpi-Cam-Web-Interface not working
It's working.Pi OS Legacy (Bullseye) 32raspi-config Cam is listed and I turned it on. Got a msg that this is deprecated.Install went fine.URL: http://abc.local/html/index.php this brings it up. Now I...
View ArticleTroubleshooting • Re: RPI5: 22" touchscreen slow/buggy with Wayland, but...
run raspi-config, select X11 as the window manager and reboot. that's a one time activityStatistics: Posted by aBUGSworstnightmare — Tue Jun 24, 2025 4:34 am
View ArticleOther • Re: Browser Security
I have edited my post to include the previous paragraph in the Puppy forum. read. 'a more secure way' Just asking if any Rasbian coders could make it work, was hoping RonR would know, his Multiboot...
View ArticleAutomation, sensing and robotics • Re: Pico and chip(s) to measure tilt
calibration will increase the sensors Performance and accuracy. If you don't need that simply use it without having it calibrated.you can i.e. create a look-up table, take the average of some...
View ArticleSDK • Re: RP2040 printf to USB UART gets interrupted by an interrupt
The printf to USB UART stuff is quite complex -- the function has to copy your text elsewhere and queue it up for sending and so on, so it's best to always printf (or call complex functions) in the...
View ArticleTroubleshooting • No Audio in web app
I have a small app one a Raspberry Pi 4. It is a web app with all he files stored locally. The interface is a touch screen monitor with speakers in the monitor, connected via the HDMI port. The app...
View ArticleAutomation, sensing and robotics • Re: Are Raspberry Pi 4 GPIO pins...
Thank you all for your helpful responses. Let me explain in more detail:I want to measure the temperature of a liquid using one temperature sensor, and the ambient temperature inside the cabinet using...
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Compute Module • Re: Ethernet without POE in RPi CM4
Hi all,I'm facing exactly the same issue. If you're not planning to use PoE functionality, I recommend choosing an RJ-45 connector with integrated magnetics (MagJack) without PoE support. This can...
View ArticleBeginners • Re: Minimal current draw setup
ive done the same thing with an original rpi1 beforeand the zero-w is also an optionStatistics: Posted by cleverca22 — Tue Jun 24, 2025 6:19 am
View ArticleOther • Re: What should I know about before using UEFI firmware?
That Pi4 UEFI firmware can co-exist with normal RPiOS64 files that are in the first FAT formatted partition, except for config.txt, that determines with its kernel= line what is loaded. You might also...
View ArticleGraphics, sound and multimedia • Re: Negative VGA voltage. How is this possible?
do you have 'disable_overscan=1‘ in your config.txt?which Pi is that?how did you enable the VGA Output? what HW is used?Statistics: Posted by aBUGSworstnightmare — Wed Jun 25, 2025 4:03 am
View ArticleGeneral discussion • Re: Does it make sense to make a laptop with Raspberry...
Most useful things that can be made using a Pi are available as off the shelf products already, cheaper and fully developed from China.Most meals that can be made are available as off the shelf...
View ArticleBeginners • Re: Gui on pi zero 2w
you want at least 4gb+ ram for desktop & browsingStatistics: Posted by kerry_s — Wed Jun 25, 2025 5:55 am
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Compute Module • Re: Reset RPi CM4
Let's first make Global_EN understanding clear. In CM4IO board design, the Global_EN is generated using a line driver 74LVC1G07SE-7 and nRTC_INT from a low power real time clock generator PCF85063A....
View ArticleCompute Module • Re: Boot options RPi
I understand. Thanks.Statistics: Posted by TommyBills — Wed Jun 25, 2025 6:23 am
View ArticleTroubleshooting • Re: commands don't work, all instructions for my...
Most of the commands on that pdf are not used in the present version of Raspberry pi OS and the mention of '2019-01-06' and 'stretch' dates it.Not sure how you actually read 2019-01-06 (we English...
View ArticleTroubleshooting • Re: My Raspberry Pi doesn't boot anymore
Here they are: https://drive.google.com/file/d/1ao_rCX ... p=drivesdkI would have just attached it but it keeps saying invalid file extension, sorry.Statistics: Posted by LNLenost — Wed Jun 25, 2025...
View ArticleRaspberry Pi OS • Re: how to get to first boot wizard through serial console?
If Linux tablet, it can hopefully mount Ext4 rootfs, so root access and then I would edit the <mountpoint>/etc/shadow file, line with root: entry and put / copy-paste a hash there of a known...
View ArticleGeneral • Re: Logic Analyser
Hi>> Seems to be no interest to increase Pi4B uart to 32MbaudI better fix up my error, the uart clock can be raised to 750Mhz (46.875Mhz baud) or 640Mhz (nice neat 40Mhz baud).I wrote a utility...
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General discussion • Re: Light weight portable Pi with screen
The biggest issue with Lithium Ion/Lithium Polymer (LiPo) "powerbanks" is finding ones with a high enough current outputI found some that would run the USB 15" screen by itself, reducing the load on...
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