Troubleshooting • Re: Raspberry Pi 5 stuck on red light when power comes back...
Hi, i noticed that my Raspberry Pi 5 gets stuck on a red light when the power goes out and then flickers and comes back for a short amount of time (less than 1 second), then when the power fully comes...
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Raspberry Pi Connect • Multi-column device list?
I see a lot of empty space on the device list (see screenshot).Would it be possible to use 2 or more columns with devices. Would give me a better overview (and save a lot of scrolling).Statistics:...
View ArticleGeneral discussion • Re: How to Set Up a Raspberry Pi as a Network Attached...
Hello Raspberry Pi Community,I’m interested in turning my Raspberry Pi into a Network Attached Storage (NAS) device and would appreciate some guidance on the best way to achieve this.Previous very...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: SPI display for RPI5 with dtoverlay?
Almost all generic applications will expect input events to come in via the input subsystem in the kernel, not via a Python library.https://github.com/torvalds/linux/blob/ ... n_cstxxx.c claims to be...
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 ArticleGraphics, sound and multimedia • Re: Pi 5 and Motion problem
Try to disable dtoverlay and max_framebuffers in '/boot/firmware/config.txt'. This helped me to solve this* this works for bookworm OSCode: # Enable DRM VC4 V3D...
View ArticleTroubleshooting • Re: Bios does not recognize raspberry Pi in g_multi mode
Unfortunately the BIOS still doesn't recognize the RaspberryPi... I tried it with other hardware (a USB Armory) and it is recognized without any problems. I was also able to rule out the timing...
View ArticleSDK • Re: Lua math issue
I have been looking at the SDK sources as well and the log1p() math library function is a TODO. From double_math.c in the SDK:Code: // todo these are marked as lofidouble WRAPPER_FUNC(expm1(double x)...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Are the two serial I/O pins 5v tolerant?
The bi-directional logic level converters are generally required for I2C where the same line changes direction.As thagrol says, for simple serial you can use a potential divider for external TX to Pi...
View ArticleOther • Re: Remote Screen with Other Pi
Do the VenusOS people have their own forums/support? It's a rather specialised OS for your PV system and it's unlikely there are many people here who know what it can do.Possibilities I can thing 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...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: MIPI DSI DLC0350
The backlight is almost always powered external, not by the display controller. Generally the connections are "anode" and "cathode", ie directly on to the LED chains.Unfortunately debugging displays...
View ArticleGeneral • Re: Reading the internal temperature on a Pico using a solar panel
How do you know the ADC_VREF is different each time, and why would that be ?I am using a Quectel BC660K modem, connected with a battery. I keep the battery charged using a solar panel. I can send a...
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Raspberry Pi OS • Re: Booting from zfs root
Quick update, I have rebooted it, thought I had before, but you can't reboot as normal user so sudo reboot this timeits stuck in the initramfs - looks like the zfs modules are missing from the...
View ArticleGaming • Re: More gpio problems
locking because of the illegality of what you are doing...Statistics: Posted by mahjongg — Mon Jul 22, 2024 1:48 pm
View ArticleBeginners • Re: Power Multiple PI's
Plug in some USB disks and the Pi 5 needs more than 5v * 3 amp. That means PD. PD is tricky.Yes, no and no.If you are using HDDs or SSDs via USB or via PCIe, a PSU with 5A or greater capacity is...
View ArticleTroubleshooting • Re: Raspberry pi 4 randomly turns off and needs os...
What power supply are you using and what else do you have connected to the Pis?Statistics: Posted by bjtheone — Mon Jul 22, 2024 1:55 pm
View ArticleMicroPython • Re: MQTT on Pico W with broker on Pi - How to connect to broker ?
(But since the OP is normally insightful and resilient I may be missing some deeper significance to the question... )Possibly that I am running on a Pico W, and using MicroPython, so the usual tools...
View ArticleNetworking and servers • Re: Getting log data from router
I've only played with Bookworm logging and not sure how well rsyslog merges with the new logging but some details are in /var/log/READMEThank you very much. It's not working quite yet, but I think I...
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MicroPython • Re: Pico W - MQTT
Ok is it working now?Hi, apologies for the very late reply. I was travelling and stuff. Yes its working. it is publishing to my broker.Thank you .Statistics: Posted by Ab25 — Tue Jul 23, 2024 1:25 pm
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