General discussion • Verification of Raspberry Pi 4 demise
I have had an Octoprint facility running successfully with my Ender 3 printer for some time using an old Raspberry Pi model B and recently decided to upgrade to a Pi 4 to speed up interactions with...
View ArticleC/C++ • Re: WiringPi replacement?
Use https://www.kernel.org/doc/html/v4.13/d ... inctl.htmlWhich is documented here: https://www.raspberrypi.com/documentati ... ry-pi.htmlStatistics: Posted by DougieLawson — Sun Apr 28, 2024 10:20 am
View ArticleCamera board • Turn on camera led on pi 0 2w
i went through the post where its been told that camera led line is been removedtopic: viewtopic.php?t=328635but i like it to be turn on. is there anyway to turn onthanks in advanceStatistics: Posted...
View ArticleBeginners • Re: Project with Servo Motor
Probably we need to understand what the "powerful enough" servo will do. Is it lifting 10kg or moving a feather ?That will help decide which servo, what power requirements and if driver boards are...
View ArticleFor sale • Re: Pi covers
What the? The link comes up with a bar code?Statistics: Posted by neilgl — Sun Apr 28, 2024 10:35 am
View ArticleTroubleshooting • Re: Raspberry 4B keeps crashing
Can you tell us what is running on that Pi4 and if any other hardware is connected to it?Statistics: Posted by neilgl — Sun Apr 28, 2024 10:37 am
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General discussion • Re: SFTP server raspberry pi 5
...Tell me the joke, I'm currently studying telecommunications engineering and maybe I'll understand it....The footer is the joke as it's a play on technical wordsUDP messages are connectionless...
View ArticleAdvanced users • Re: Replicating the Raspberry Pi OS Kernel Build
Maybe https://www.raspberrypi.com/documentati ... ernel.html will give you a guide to work from?Also RonR has a toolset that helps viewtopic.php?p=2156648Good luck (and do not forget to buy the...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Use SN65DSI83 with CM4
Hello everybody,I designed a motherboard with Raspberry Pi CM4 module and an SN65DSI83 to DSI-LVDS bridge converter. I powered up the electronic board and checked that CM4 verified that it sees the...
View ArticleGeneral discussion • Re: Verification of Raspberry Pi 4 demise
I have had an Octoprint facility running successfully with my Ender 3 printer for some time using an old Raspberry Pi model B and recently decided to upgrade to a Pi 4 to speed up interactions with...
View ArticleTroubleshooting • Pi5 unresponsive with orange LED
I have a Pi5 with a NMVE base and SSD (https://shop.pimoroni.com/products/nvme ... 9587211347) which is also fitted with the official active cooler and is powered by an offical 27W PSU. Sometimes...
View ArticleTroubleshooting • Re: Why I am getting error "device is disconnected or...
Try moving the two lines port=... and ser=... outside the while loop i.e. before the while True: line.The serial port only needs to be defined once.Statistics: Posted by neilgl — Mon Apr 29, 2024...
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Beginners • Re: Is my Pi 5 too hot
Give it a go. I've overclocked my Pi 5 to 2GHz with no problems. I only have the case fan and leave the lid off for a bit extra cooling.You Pi won't overheat, but it will slow down if it does get...
View ArticleGeneral discussion • Re: Powering multiple Raspberry PI 5s
If you are putting together a 'cluster' of Pi5s I suspect you are unlikely to be connecting high power peripherals to the USB ports so you can probably operate with a lower capability PSU - 3A maybe...
View ArticleOther projects • Re: How to configure button for keyboard key
There is a related topic here viewtopic.php?t=284359 which explains how to use the “gpio-key” overlay to map a GPIO pin to trigger a keyboard button press.Statistics: Posted by scotty101 — Mon Apr 29,...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Problem With High Resolutions With...
Yep, that worked. Thanks.Best resolution I got is with 1600x1200 with vfp=3,vbp=30,,hfp=64,hbp=200,vsync=6 and hsync=136 at clock frequency of 45.5Mhz. Higher frequencies didn't work. Then I guess...
View ArticleCamera board • Re: raspberry pi camera module 3 autofocus internals
In Continuous mode, it should be possible to switch back to manual mode; or use the AfPause control. If you combine this with the tuning file change to inhibit CDAF, it might do what you...
View ArticleAdvanced users • Re: Pi Zero - not throttling at high temperature
*checks code as it's been a while*Pi0, Pi1, Pi2 never temperature throttle.Temperature throttling was something brought in with Pi3 which was the first pi that was powerful enough to hit temperature...
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Gaming • Re: Gin Rummy
yeah, thats the sort of thing it needs.loads of colour, no stupid popup ads. Statistics: Posted by DinksDad — Mon Apr 29, 2024 10:46 am
View ArticleTroubleshooting • Re: Pi4B: picamera2 and gpiozero compatibility?
Running your code on my Pi4B with a Pi Camera Module V2 attached worked fine with no issue, no random pictures were taken.However, I did not have a physical button with wires attached to GPIO 23, I...
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