Beginners • Re: Pi + 3 displays
I would go with three separate Pi3 (or, if funds allow, Pi4) each with an HDMI monitor. Each can run a separate video on startup (power on) using cvlc or other video player.Statistics: Posted by...
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Interfacing (DSI, CSI, I2C, etc.) • Re: CSI Virtual Channel support on...
Hi 6by9Downstream only supports multiple data streams from one subdev, eg image and embedded metadata from one image sensor.Thanks your clarify. I got it!I've also generated topology from upstream(...
View ArticleAdvanced users • Re: Is there any way to use the Raspberry Pi like an Arduino?
I know that Raspberry Pi and Arduino are not same. But is there any way to use the Raspberry pi like an Arduino? I mean, no mouse, no display, no keyboard. Just connect the Raspberry pi to the...
View ArticleBeginners • Re: Overview of organisations, developers and security of RPI...
And you are defending CIA. You didn't just ask for a source, you defended CIA by saying that I am wrong, and then you also attack me be calling me a loony. You definitely are defending CIA. And it...
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General discussion •...
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View ArticleCompute Module • Re: How to use Fan_PWM on Raspberry Pi CM5
The pin that controls the FAN speed is the one labelled FAN_PWM:Code: gpio-614 (FAN_PWM )Statistics: Posted by PhilE — Sat Jul 12, 2025 12:03 pm
View ArticleRaspberry Pi OS • How to create a virtual interface correctly?
Please advise how to properly create a virtual interface. Should I use the /etc/network/interfaces file or create a file in the /etc/network/interfaces.d directory? Are there any requirements for the...
View ArticleMicroPython • Re: Using threads kills wifi
Any ideas?Start by showing us all of your code not just your WiFi setup function.Statistics: Posted by thagrol — Sat Jul 12, 2025 12:14 pm
View ArticleGeneral discussion • Re: Android Auto and ODB2
The way I did this was using an ESP32.It has Bluetooth. I plugged a cheap OBD2 Bluetooth device into the OBD port then reverse engineered the Bluetooth packets.I also attached a small OLED display for...
View ArticleGeneral • Re: WIP: PicoVD: tool for reading RP2350 partitions as a USB MSC...
I changed the repository name, as the project is transforming into a more general virtual disk, not just showing BootROM partitions:https://github.com/pekkanikander/pico-e ... rtual-diskFurthermore,...
View ArticleBeta testing • Re: Updating to trixie
Also note, we've now committed to supporting libgpiolib for all Raspberry Pi devices which gives a user direct register access to the GPIOs. libgpiod is obviously the right "cross-platform" solution,...
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Networking and servers • Re: Does this WiFi to Wifi Router work on Pi5
I just do not know why 1.1.1.1 keeps showing in the dashboard of RaspAP.It's not clear what you mean by "in the dashboard". In the DHCP menu? Anyway, sounds like you have it working.My other issue is,...
View ArticleRaspberry Pi OS • Re: How to create a virtual interface correctly?
Please advise how to properly create a virtual interface. Should I use the /etc/network/interfaces file or create a file in the /etc/network/interfaces.d directory? Are there any requirements for the...
View ArticleTroubleshooting • Re: Pi4 USB SSD failure
Yeah, Unplugging the usb/ssd and running sudo dmesg -C, then plugging the device back in and running sudo dmesg again or just dmesg returns ZERO info. Code: sudo dmesg -Cpi@RP4-test1:~ $...
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Camera board • Re: RP3: Cannot interact or find attached camera (Camera...
Here is how I attached the camera.Statistics: Posted by homersmightydoh — Sun Jul 13, 2025 12:30 pm
View ArticleTroubleshooting • Re: Pi Model B correct way to first time boot after Imager?...
The very first Pi1 boards had 256M (but these are pretty rare these days). I suspect they will not even boot to desktop.Sounds like a challenge to me...The Bookwork Lite image should be fine on 512M,...
View ArticleTroubleshooting • Policy will reject signature within a year- after apt...
Updated my RPI5 from bookwurm to trixie.After the update I modernized my apt sources list files with: apt modernize-sourcesIf I now run apt -get update, a warning is issued:Code:...
View ArticleBeginners • Re: a reliable repository list
Hello,I've not been using RaspberryOS for a while. With a freshly installed one it cannot be updated via raspbian.raspberrypi.com mirroring to sites somewhere.Is there a reliable repository site list...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Power a sensor from BED aux power and...
To cut down on wire runs, I would like to power motor encoders using the 3.3v auxiliary power pin of Big Easy Driver stepper motor drivers, but I wonder if it's safe to have multiple 3.3v sources tied...
View ArticleTroubleshooting • Re: Policy will reject signature within a year- after apt...
I do not have that error. Does your /etc/apt/sources.list.d/raspi.sources include:Code: Signed-By: /usr/share/keyrings/raspberrypi-archive-keyring.gpgWhat does sudo apt update --audit say?Statistics:...
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