Other • Remote Screen with Other Pi
Good day all, I am very new, so excuse my ignorance. I have installed VenusOS to run Victron in my RV. Where the pi is located is too far from anything else to be worth having a display. Is is...
View ArticleTroubleshooting • Raspberry pi 4 randomly turns off and needs os reinstalled.
I have 4 new raspberry pi 4s for a project. After setting all up. The pi just turns off, then won't turn on again and brings up sd card installer page. Sometimes it happens s when I reboot pi...
View ArticleRaspberry Pi OS • Booting from zfs root
HiI installed pi os onto a sd, cloned it to nvme. I'm in the process of trying to migrate over to zfs. the 2nd nvme has rpool setup with lots of mount points. one being rpool/ROOT/pios.I have all of...
View ArticleDebian • vcgencmd power_monitor
Could someone give an example of how to use the vcgencmd "power_monitor" command on the Pi 5?On my Pi 5, vcgencmd includes a command called "power_monitor." Here is an example it provides on how to...
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Beginners • RaspberryPi camera code
Hello everyone!I am new to RaspberryPi. I am currently using a RaspberryPi 5 with a Camera Module 3 (WIDE).I did this script to capture an image with a good quality and resolution.Could anyone tell me...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Control Masterflex Peristaltic Pump with...
Hello, I am working on a project involving controlling a masterflex peristaltic pump (model# 7523-80). I am currently trying to use a usb to DB25 IO cable for the pumps 25pin IO port. Using the...
View ArticleHATs and other add-ons • DC Step up Converter
I am working on a project with my raspberry pi 4. I need to power a 12v dc fan from the raspberry pi. Can anyone receommend a 5v to 12v step up conevrter which can perform this function. The majority...
View ArticleCamera board • Camera v3, Pi5 and AV processing
Hi,I am a new Pi5 user and electronics engineer (so not a SW guy) and I am developing a project for which I must:1/capture a video with camera v32/capture sound with a USB microphone3/have the two...
View ArticleOther projects • Connecting a laptop keyboard and trakpad to a Pi?
Is it possible to connect a laptop keyboard and trackpad to Raspberry Pi? My HP Omen died with a motherboard failure some time ago and I wondered withther I can use the existing case and display to...
View ArticleGraphics, sound and multimedia • Camera v3, Pi5 and AV processing
Hi,I am a new Pi5 user and electronics engineer (so not a SW guy) and I am developing a project for which I must:1/capture a video with camera v32/capture sound with a USB microphone3/have the two...
View ArticleCamera board • Help Needed: Reducing Vibration in Video Streams from...
Hi everyone,I recently purchased a couple of Raspberry Pi V3 wide cameras and mounted them on my gantary robots, which has a structure similar to a 3D printer, to stream live video. However, I’ve been...
View ArticleTroubleshooting • Can't SSH to Raspberry Pi on WinSCP.
Console when pinged:Code: Pinging xxx.xxx.x.xxx(Pi) with 32 bytes of data:Reply from yyy.yyy.y.yy(host): Destination host unreachable.Reply from yyy.yyy.y.yy: Destination host unreachable.Request...
View ArticleTroubleshooting • My Pi has no act light, wont boot
My Rasberry pi 3b+ has worked for the past couple weeks until now. No matter what SD card, power cable, or any other thing I change, the act light refuses to flickerThe power is on, but nothing...
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Raspberry Pi Connect • Conflicts between my RealVNC and...
Failed to start rpi-connect-WayVNC.service: Was this due to I had Realvnc installed in the Bookworm? The "Remote shell" was installed and running ok though. At the same time the Realvnc is working...
View ArticleAdvanced users • Rpi5: Secure/Measured/Encrypted boot
Hello. I want to use Raspberry Pi 5 board for a kiosk product that will be placed in a public place, therefore I want to secure its software from tampering, prevent installing a backdoor and such. I...
View ArticleTroubleshooting • RPi 4b act led blinking rapidly with or without sd card
Hi everyone i just got my first pi, a second hand one with the box unopened, and i can’t get started with it. The green light is blinking rapidly with the red led continously on. I’ve gone through the...
View ArticleTroubleshooting • X1001 NVMe freeze on boot RPI5
I have followed the guide to boot from NVMe and updated the eeprom. The SSD I am trying to boot from is :SK hynix PC300 NVMe 256GB When I boot from it, I can see the desktop and I am able to briefly...
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Compute Module • Issues interfacing VL805 with CM4
I have followed the reference design, the only change is the usb3 connector is a single as opposed to stacked.Schematics-PCB- Config File- Code: # For more options and information see#...
View ArticleGraphics, sound and multimedia • Help with logarithmic potentiometer
Hello!I'm trying to do an audio project with is basically a rain "sound synthetiser". In fact i have 10 audio track controlled by 10 potentiometers (10k B103 ). By adjusting the volume of each track...
View ArticleRaspberry Pi OS • Hard drive goes read-only?
Note: This thread is not about the often-quoted phenomenon of the SD card going read-only (when it is almost worn out and about to be discarded). This is about hard disks.I have a rootfs on hard drive...
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