Beginners • Re: thought experiment: privacy and security when working with...
How destroyed would you destroy the Pi?Statistics: Posted by bensimmo — Fri Jan 17, 2025 7:44 am
View ArticleBeginners • Re: Raspberry Pi 5 (Failed to open device: 'sdcard' (cmd 81a0010...
Sorry, but what is a 'mountable supply'? What is your input voltage requirements?I'm not making any recommendations. Have a look here -> viewtopic.php?p=2215632&sid=04979457302 ... 5#p2215448...
View ArticleTroubleshooting • Re: constant freezing with the raspberry pi 5 under any...
Did anyone seeing this issue try an overvolt in config.txt to see if it helped?over_voltage=xwith x=1-9. I'd start at 5 to see if that helps then reduce until failure.why over_volatge instead of...
View ArticleAI Camera - IMX500 • Re: how to install postprocessing related distro?
If you don't have OpenCV dev installed, the meson build script will throw an error when you try to configure rpicam-apps with OpenCV support. To install OpenCV, you need to run the following:sudo apt...
View ArticleCompute Module • Re: debug uart for CM5 on CM5 IO devkit
You can use the test points or solder a connector on. They are connected together.The test points could be handy if you design your own carrier board and you want to use the UART in your design. You...
View ArticleGeneral discussion • Re: Can the 27W power supply from a Rpi5 be used with a...
Yes, the Raspberry Pi 5 power supply works with the Raspberry Pi 4. Both use USB-C, and the RPi 5 supply provides more than enough power (5V 5A) for the RPi 4’s needs (5V 3A). It’s a safe and reliable...
View ArticleSDK • Re: RP2040: Problems with GCC 14.2.1 arm-none-eabi
Was using and have reverted to 13.3.1. I am using complex maths (single precision only) but 14.2.1 seems to be putting big chunks of something into RAM which weren't there before.Statistics: Posted by...
View ArticleHATs and other add-ons • Re: Debug Probe - How does it work
it does not make sense that the GPIO 15 & 16 leds which are attached to the U port to be on the D side if the leds on the right side are meant to depict serial activity on the Debug port......
View ArticleGeneral discussion • Re: Whether ID EEPROM count as programmable GPIO pins
Yes.By default they are used for I2C connection to HATs. You can disable that and use them as GPIO (i.e. When connecting a DPI display).Statistics: Posted by aBUGSworstnightmare — Sat Jan 18, 2025...
View ArticleStaffroom, classroom and projects • Re: Offline hotspot and local webserver
If I was annoyingly pointing you to https://www.raspberrypi.com/tutorials/h ... i-hotspot/Which bit wouldn't work for you?You have your Hot Spot.You have a portal you can connect to your network as...
View ArticleAutomation, sensing and robotics • Re: Problems to use Raspberry Pi Zero 2W...
..my question is, does the 4bin.bin file have any configuration for the display to connect to SPI0 by default? and if so how can I change it so that I can connect my display through SPI1?no, that bin...
View ArticleGeneral discussion • Re: Pi USB3 Hub and Official Pi Mouse Incompatability
Some thoughts. Going back to the beginning do you know how much power you are going to need for these extra devices? You have 3 ports on the pi500, presumably you are using the Pi 500 internal...
View ArticleBeginners • Re: RPI digi amp + and active cooler
I would look for a set of M2.5 standoffs like i.e. https://www.berrybase.de/120-teiliges-m ... gLBtvD_BwEAnd some ling stacking header like i.e. https://www.reichelt.de/de/de/shop/prod ......
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: RPI with 16 bit AD Converter ADS1115...
This manual pays attention to the issue. It may help.https://github.com/Clave-EIDEAnalog/DOC ... _Rev00.pdf(At the chapter 4 end)Statistics: Posted by vffgaston — Sat Jan 18, 2025 8:29 am
View ArticleBeginners • Re: wave share 2inch LCD Module wont work
Hi i am very new to the raspberry pi and am struggling to get my LCD module to work, I am on the raspberry pi 4 with the raspberry pi os (64-bit version) I am fallowing this tutorial...
View ArticleHATs and other add-ons • Re: Kingston NV2 2 TB io errors in Pi 5
Ho Ho Ho. Merry technology. The Pi 5 with the official Pi 5 power supply decided to pop up a message saying there is no PD so IO power would be restricted. Switch off. Switch on. Message gone.sudo...
View ArticleCompute Module • Re: Raspberry Pi CM5, pi A.I camera- no cameras available
Might be worth reading https://pip.raspberrypi.com/categories/ ... idance.pdfThe DUAL-LANE DSI and the DUAL-LANE CSI are not available when you try to use a CM5 on a baseboard designed for CM4.I have...
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Raspberry Pi 400 and 500 • Re: RPi 500, no M.2
This product was NEVER intended to have an M.2 slot it in.Was watching the Pi500 take apart video againhttps://youtu.be/omYWRb1dLA4?t=412and just realized that it is quite a coincidence that the big...
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Troubleshooting • Raspberry Pi 5 8GB + Ubuntu 24.10 = GL problems
Hi,I have two Raspberry Pi 5 with 8GB of memory. The devices are different and behave differently. One has problems and the other doesn't. You just have to swap them and there's no need to install...
View ArticleGeneral programming discussion • Re: 24 Minute Sun Simulation
Many opinions on logic level voltages.My understanding is that these WS2815 have an internal voltage regulator VDD 12V down to VCC 5V for the logic circuit. Unfortunately the cited datasheet is not...
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