Advanced users • Re: AV/RCA to HDMI converter
I don't know of any commercial boards using it, but the Analog Devices ADV7280A-M and ADV7282A-M are both supported via device tree overlays for connecting to the Pi's camera port (works with any...
View ArticleTroubleshooting • Re: HDMI issues with new Pi5 8gb
1280x720@60 was the highest resolution reported in the edid, but as the edid has no audio reported and an invalid checksum, I'm not sure how much I trust it.You could use an EDID editor to craft an...
View ArticleGeneral discussion • Re: Raspberry Pi5 + DAC Pro Compatibility
I have a IQaudio DAC Pro (purchased from PiHut). To the best of my knowledge the Raspberry Pi DAC Pro is just a rebranded IQaudio DAC Pro (or perhaps RPL purchased IQAudio... see...
View ArticleGeneral discussion • Re: Is a raspberry pi 4b w 2gb ram enough?
You likely could make it work, but more RAM is always a good thing when doing vision stuff. We moved a FRC robotics vision pipeline from a 3B+ to a 4B 4GB and it performed much better.For the cost...
View ArticleNetworking and servers • Re: Access point and http eg. mjpeg_server video stream
Bookworm does work on a Pi Zero 2 - I have one.I can confirm that too. Four out of five of my Zero 2Ws are running Bookworm. Two of the four are using 32-bit and the other two are using 64-bit.I...
View ArticleBeginners • Re: New RP 4B 1st boot - HDMI screen not displaying
Start by updating the bootloader (rpi imager has an option to create an sdcard for this).After that, boot without an sdcard connected (so only power and hdmi connected to pi).You should see a...
View ArticleBeginners • Re: Only Colours on Monitor Screen
@OP: How is this relates to your other post?viewtopic.php?t=366494Resize pics to 640x480 i.e.Statistics: Posted by aBUGSworstnightmare — Wed Feb 28, 2024 11:36 am
View ArticleBeginners • Re: Automatically setup VNC
Thank you very much. I did not find this noninteractive feature with Google.Statistics: Posted by symanger — Wed Feb 28, 2024 11:39 am
View ArticleMicroPython • Re: SENSIRION SLF3S-0600F I2C problem
Is there a specific reason for the i2c speed of freq=200 ? The device should support 400_000 at least.Pullup resistors for I2C lines of 4k7 are fine. These pullup go to VCC 3.3V .The I2C lines SDA and...
View ArticleTroubleshooting • Re: Raspberry PI 5 Red light with Flashing green light
No one asks the OP if he uses the right powersupply?Statistics: Posted by swe — Wed Feb 28, 2024 11:43 am
View ArticleAdvanced users • Re: Pi 5 Wayfire Display Scaling
Wayfire is (currently) lacking an option like '--scale-from <target resolution> which would be ideal for sorting such issues.I'm using wayfire scale with decimal values quite frequent when...
View ArticleGeneral discussion • Re: just got a pi5. Which 2 of the 4usb ports are 3.0???...
Is it just my board or are the USB sockets on the Pi5 really stiff? It takes a lot of force to insert or extract the connectors!Statistics: Posted by lurk101 — Wed Feb 28, 2024 11:55 am
View ArticleC/C++ • systemd/race condition in private app
HiApologies if this isn't the right forum for this query.I wrote some C++ code 7 years ago under Raspbian Jessie to control and display a kitchen timer/clock using a headless RPi Zero W. The 16x2 LCD...
View ArticlePython • Re: How do I fix this Python code?
Again, when I press "Run" it records. Then I press "Stop" and it still records.What do I do?What do you mean by "press Run" and "press Stop" ?You haven't shown any code which has anything to do with...
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Assistive technology and accessibility • Connecting to Hotspot on Phone
I want to connect the Raspberry Pi 400 to the Hotspot on my phone. Please tell me how to do this.I am attaching photos so you can see if the monitor is attached correctly. Thank you.Statistics: Posted...
View ArticleWanted • Re: Help with Raspberry Pi projects for my business
I built whiteboxcellphone.com and the DIY devices that it describes. You can reach me via the contact page. I'm located in California.Statistics: Posted by compilebunny — Wed Feb 28, 2024 12:38 pm
View ArticleTroubleshooting • Re: Play mp4 video on Pi3/4 without stuttering
The video codec is H264, which I understand should play fine. Googling suggested changing, in VLC Tools>PreferencesVideo, the Output version. I don't think this does any re-encoding.I have tried...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: How Can I Force DSI Output on Pi 5
vc4-kms-dsi-generic-overlay.dts was added to the kernel recently. As per the README you can configure it for a generic DSI panel that requires no initialisation sequence just using...
View ArticleCompute Module • Re: CM3 7" inch DSI display on DSI0, I2C0, KMS
There is no automatic dtoverlay loading on CMs for displays, as there are too many things that can be changed to make it feasible.For a simple install that uses BSC0 on GPIOs 0&1 (normally...
View ArticleTroubleshooting • Re: Display has glitches
A video (e.g. recording from phone camera uploaded to youtube) may be helpful to understand exactly what you are seeing.From description it sounds like a hdmi mode set (i.e. a change in hdmi...
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