Troubleshooting • Re: Video stream from raspberrypi zero to a raspberrypi zero
avdec_h264 is a software decoder. A Pi0 is likely to struggle doing H264 decode even at 640x360, particularly when combined with a videoconvert (software conversion) and autovideosink (probably...
View ArticleTürkçe • Raspberry Pi 3A+ ta minecraft sunucusu açılır mı?
bir tane vds te 1.20.4 için 256 mb ram verince yetiyordu bence yeterliStatistics: Posted by buzcukPI — Mon Apr 14, 2025 4:11 pm
View ArticleCamera board • Re: Taking 1080p 30fps using raspi-vid and 1920 mode on the v2...
Along with the appropriate -- width and --height settings, try including a --mode setting of Code: --mode 1920:1080:8 to force the sensor into the driver defined 1920x1080 mode.This will, by...
View ArticleGeneral • Re: Need advice on what to read to understand httpd server.
This article here https://mongoose.ws/articles/embedded-w ... d-devices/ includes an animated tutorial explaining how embedded TCP/IP stack works.Statistics: Posted by Raj12 — Mon Apr 14, 2025 4:15 pm
View ArticleTroubleshooting • Re: RPi 5 4K not working
1080p60 has a pixel rate of 148.5MPix/s4k30 has a pixel rate of 297MPix/s4k60 has a pixel rate of 594MPix/s (it also uses HDMI2.0 instead of HDMI 1.4).Increasing frequency requires cables that are...
View ArticleTroubleshooting • Re: DSI Display Rotation Issue
The kernel DRM/KMS API starts with display 1 of each type on each driver instance. Wayland and X11 do similarly, but across all displays.Hardware engineers will often use designations starting with 0,...
View ArticleTroubleshooting • raspberry pi 5 low voltage
Hello, My Raspberry Pi constantly displays a low voltage error. I am using a power supply that powers my laptop, producing 65W, while the official Raspberry Pi 5 power supply is only 27W. Why there is...
View ArticleTroubleshooting • Re: MoOdle - 7" touchscreen display black screen
I know nothing about MoOdle, but you're describing the same issue that many face with X11 or Wayland.Whatever display system is in use has combined the 800x480 touch display with a 1920x1080 HDMI...
View ArticleAdvanced users • Re: How to change EEPROM of MLX90614 - DCI
i2cset is what you want for sending SMBus messages. https://linux.die.net/man/8/i2csetThe MLX90614 needs a Packet Error Code (PEC), which is a CRC on each message. The man page for i2cset details how...
View ArticleTroubleshooting • Re: RPI CM4 not booting on power up
Try removing the leds on global enable and rpi_boot.Statistics: Posted by dp11 — Mon Apr 14, 2025 5:00 pm
View ArticleSDK • Re: Handling (multiple) input pins in a PIO program and making sense of...
If you drive something that's supposed to be open-collector with an ordinary output, then you risk a clash when you re driving it to '1' and some other device is driving it to '0' - giving an...
View ArticleTroubleshooting • Re: raspberry pi 5 low voltage
Check the specifications on your laptop power supply it likely does not have the 5V 5A profile which the official power supply does.It will probably output 5V 3A.Statistics: Posted by rpiMike — Mon...
View ArticleAutomation, sensing and robotics • Re: What is the recommended Message broker...
Thank you for the insights ,appreciate it ! I'm going to try out MQQT too then and log my timings . In my case though , the MQQT Client and server will be hosted on the same Pi5 . Do you think that...
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Graphics, sound and multimedia • Re: Cannot open device /dev/video0 on Pi 5...
Thank you, that worked! You're a lifesaver; thank you so much for the help.Statistics: Posted by smeyers61 — Tue Apr 15, 2025 4:46 pm
View ArticleRaspberry Pi OS • Re: Why SSH disabled by default in OS without desktop?
So I must take a keyboard, a monitor, connect them to the raspberry, all this only to enable the SSH.Not necessarily. If you didn't enable SSH in the imager setup, you can still ( I think this still...
View ArticleTroubleshooting • Re: Extra arguments in /proc/cmdline disabling HDMI sound
That looks okay. edid reports audio support:Code: edid-decode (hex):00 ff ff ff ff ff ff 00 59 3a 39 10 01 01 01 0100 20 01 03 80 a5 5d 78 2a da 81 a0 54 4a 9a 270c 50 54 a5 ce 00 d1 c0 01 01 01 01 01...
View ArticleGeneral • Re: Pico2 RP2350: can't use GPIO26/27 as uart
Is your Pico2 RP2350 board original or you made a clone/customized board?It is the original.Hi, I'm trying to use the GPIO pins 26 and 27 as TX and RX for UART1, which according to the RP2350...
View ArticleNetworking and servers • Re: How do I access OMV from a Raspberry Pi?
Probably the same way you'd access any other SMB share on a pi:On the desktop: open file manager then smb://server/shareFrom the command line: sudo mount -t cifs //server/share /mntTo automatically...
View ArticleMicroPython • MicroPython 1.25 released
https://github.com/micropython/micropython/releases/tag/v1.25.0Full list of added features and changes at that link but the highlights with respect to RP2 seem to me to be -fix USB sleep on RP2350...
View ArticlePython • Re: Arduino-Pi Weather Station issue
Bring up Copilot (or other AI things)Copy the code in, then say you got this error (copy error in) see what it says.Add () after keysso data.keys()Statistics: Posted by bensimmo — Tue Apr 15, 2025...
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