Automation, sensing and robotics • Re: Can't get readings from rainfall gauge...
Assuming the anemometer is the reed switch and magnet combination, as in the referenced BYO weather station https://projects.raspberrypi.org/en/pro ... -station/5, we should be able to rotate the cups...
View ArticleGeneral • Re: How to interrupt using RS485-TTL
The ISR routine “readvalue” seems to be breaking the rules of an ISR- Keep it short- Don't use delay ()- Don't do serial prints Etc.So it probably will not work.The most that an interrupt (service)...
View ArticleBare metal, Assembly language • Re: How would one go about linking two or...
I believe it would, providing USB, VBUS, VSYS are never powered, all Pico are powered via the 3V3 OUT being used as input.In my experience regulators will tolerate being unpowered with voltage applied...
View ArticleAdvanced users • Re: Image File Utilities
[…] I have no idea what the purpose of these changes is all about.For whatever reason I have /dev/root mounted on /. This screws up image-backup, as that’s a non existent device, in my specific case...
View ArticleGeneral discussion • Re: A3144 hall sensor vs reed switch
I use an array of 7x5 3144 sensors in an application and they work well.As the sensors have an open collector output then they can be wire-ored together to make scanning simpler. In my case I drive 7...
View ArticleGeneral discussion • Re: Power PI5 from USB charger
I am using a 5V DC-DC converter in a boat (converted from +/- 12-14V and I get low voltage all the time. My converter is capable of delivering 10A on 5V.Statistics: Posted by sbarmen — Fri May 10,...
View ArticleRaspberry Pi OS • Re: Bookworm 64bit - Disable all effects.
Hi Everyone, thanks a lot for contributing to this post. It really changed my Raspberry Pi 4 from an unusable mess to something nice.I normally wouldn't want most of these effects even on a powerful...
View ArticleGeneral discussion • Re: 1080/50i on hdmi under X
But on CLI 50i mode does work.OMXplayer too, but i like to loop a video, and cannot exit with keyboard if i start it.Possible somehow besides kill command via ssh?Statistics: Posted by relaxpi — Sat...
View ArticleRaspberry Pi Connect • Re: rpi-connect unmet dependencies
The inclusion of "arm64" in the output from apt makes me wonder if you're running 32-bit Raspberry Pi OS rather than the required 64-bit version.For some reason it seems like I have 32bit the whole...
View ArticleGaming • Eduke32 Build with GLES
How would you like to enjoy Duke Nukem 3D without being stuck in just software mode? I have found a git source that supports GLES giving you all video options. Performance is excellent in Polymost at...
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General discussion • WD Green SN350 on Pi5 - some details
There were a lot of discussions spread around over various threats that some SanDisk controller based NVMe were incompatible with Pi5 (and/or CM4).One of the 'biggest evil' is WD Green SN350 which is...
View ArticleGeneral discussion • pi camera with pi flash with ubuntu
hi i try to connect camera (5MP OV5647 WEBCAM 75 175 IR-CUT) with pi 4B that flsh with ubuntu 22.04i didnt understand why i cant get any data from the camera.i see that have some device at /dev/video0...
View ArticleCamera board • Re: ❓LIVE ANALOG CAM video to PI ZERO 2W using ADC❓
I was also playing with this idea, perhaps this concept will be useful to you. It's using an Arduino but it may hold the key to what you're thinking of....
View ArticleGaming • Re: Eduke32 Build with GLES
The "mouselook" problem begins to manifest only once you use the HRP add on and setting.cfg and eduke32.cfg are created upon using the HRP. I suspect the issue is in a setting in one of those two...
View ArticleGaming • Re: GZDoom DOOM Engine Source Port on the Raspberry Pi 4 Computer
I have not tested VKDoom yet. GZDoom is known to be a full featured but a relatively heavy engine. I may build an older version of GZDoom to see if Vulkan works in an older version. Some people have...
View ArticleNetworking and servers • Re: How to access Raspberry Pi on the Internet
I need to access it through SSH. You could wait for Raspberry Pi to make that available -viewtopic.php?p=2220087&hilit=ssh#p2219217Or you could use one of the existing 'Man-in-the-Middle' SSH...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: VL53L0X
Hello everyone, please i need help i need to connect VL53L0X and mpu6050 to raspberry pi 3 to detect obstacles please can anyone help me and i need a VL53L0X library please and thank youPutting...
View ArticleRaspberry Pi Connect • Common troubleshooting tips
Based on posts and comments so far, here are a couple of common issues people are running into and how to check if they are affecting you:"The following packages have unmet dependencies:"If you see...
View ArticleGeneral discussion • Re: WD Green SN350 on Pi5 - some details
Running pimoroni benchmarkCode: Category Test Result HDParm Disk Read 435.79 MB/sec HDParm Cached Disk Read 432.68 MB/sec DD Disk Write 320 MB/s FIO 4k random read 111912 IOPS (447650 KB/s)FIO 4k...
View ArticlePython • gpiozero RuntimeError: Cannot determine SOC universal base address
I have a Python 3 program that used the gpio library before. In pi5, I switched to using the gpiozero library. This program can be manually executed on the shell command line and run normally when...
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