General discussion • Re: Replacement for the VL805
Yes USB 3. I don't need some thing that is pin compatible because this is a new design. I just need a chip that will work with the CM4 and has atleast 2 USB 3 portStatistics: Posted by philm001 — Tue...
View ArticleGeneral discussion • Re: RPI USB3 Hub question
The input power is my one disappointment with the hub. USB 3 spec calls for 900mA per port. Unless one finds a PSU that will deliver more that 3A at 5v without using PD, the power input for the hub...
View ArticleAdvanced users • GPIO Sampling Speed With Kernel Driver
I wanted to come up with a quick way to test GPIO sampling speed. The documentation for the gpio-led dtoverlay shows that there is a "gpio" trigger that should effectively mirror an input pin state to...
View ArticleBeginners • Re: Need info on monitors
Thank you both!RoyStatistics: Posted by rtroxel — Wed Jan 29, 2025 12:11 am
View ArticleNetworking and servers • Re: Pi homelab build...
No disrespect whatsoever to Debian, but for my purposes, I would actually be better off if Rocky Linux would be ported to the Raspberry Pi 4 and 5... Trying to catch up and keep up with things that...
View ArticlePython • Re: Rasp pi Pico wont work once soldered to headers
So, let's dissect this because your problem may not have anything to do with solderingSetting up pico and went through the setup on thonny, got the onboard led to turn on etc. Soldered half the header...
View ArticleAdvanced users • Re: GPIO Sampling Speed With Kernel Driver
With bare metal you can get 75MBps continuous. But it you're using an OS then maybe something less.Statistics: Posted by MikeDB — Wed Jan 29, 2025 12:57 am
View ArticleCompute Module • Re: CM5 IO board reboot & shutdown hang when booting...
Is anyone able to reproduce this behavior? It should be fairly straightforward, this is all official unmodified hardware & software.Statistics: Posted by Muny — Wed Jan 29, 2025 1:13 am
View ArticleTroubleshooting • Re: Connecting to pi using hostname/local address always...
SurferTim wrote: Easy. Disable one, then the other. Test 1: Enable wifi.Pull the ethernet cable out of the RPi. Test 2: Disable wifi.Insert the ethernet cable into the RPi. Ah I see what you mean, and...
View ArticleNetworking and servers • Re: kiwix offline website browsing (eg. Wikipedia),...
> "Just use the version in the repos. "kiwix-desktop, as installable by apt, wouldn't show/refresh the available ZIMs, as downloadable online. The version is also out of date. As to flatpak, I like...
View ArticleTroubleshooting • Re: Raspberry Pi 4 Model B (2 GB) Ethernet Port Issue –...
Are your cables going all the way in to the click-lock stage? A couple of my Pi4's need a bit of manipulation and force to get them all the way in.Have you done a good inspection of the ethernet...
View ArticleOther projects • Re: Raspberry pi zero 2 w ssh/w graphics server dispkay to...
Did this get resolved?Only the OP would know and they've not logged in since 2024-12-17.Statistics: Posted by thagrol — Wed Jan 29, 2025 1:37 am
View ArticleRaspberry Pi OS • Re: Why is ImageMagick so hard to use? (Cropping JPGs in...
Such is the greatness of Open Source! The beauty of Open Source is that you have thousands of choices - and they all suck!And I'm not at all the only person who thinks this.It is well established that...
View ArticleGeneral discussion • Pi 5B and controlling GPIO pins
It appears that the Pi 5/5B doesn't support the pigpio API and that there is now pinctrl. But there doesn't seem to be a lot of documentation regarding the C/C++ interface.Does anyone know of a few...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Raspberry Pi can't detect ST7567S I2C...
I bought a nice 128x64 LCD display (GM12864-59N) bundled with ST7567S I2C controller. Then I tried connecting the display to ESP32 and running i2c detect code. ESP32 was able to detect the 0x3F device...
View ArticleCompute Module • Re: brcmfmac kernel crash - dead000000000122
Something I don't yet understand.My systemd system.conf looks like this:Code:...
View ArticleTroubleshooting • Pi5 network boot hanging during boot
Hi,I'm setting up my Pi5 to PXE boot but am having some trouble. During boot, the Pi5 gets an IP, finds the TFTP server and looks like it reads config.txt file OK, but then the boot process stops at...
View ArticleGeneral • Re: RP2350 - Can the 60 pin chip (pico2 board) reference IO on 80...
I am sure I said this was not possible a few posts back.I think just an example of "trust, but verify."Statistics: Posted by ejolson — Thu Jan 30, 2025 12:52 am
View ArticleTroubleshooting • Does the Raspberry Pi detect the Geekworm x862 v2.0 without...
So I'm trying to figure out if my M.2 drive I got is bad, or if the board or USB adapter that plugs into RPi and x862 board is bad.Does anyone know if the Pi detects the x862 when plugged in with the...
View ArticleTroubleshooting • Re: Rpi zero2 cam does not work
Fixed! I switched os and now it works, but I am wondering if there is an easy way to broadcast the livestream video?Statistics: Posted by Gdawg! — Thu Jan 30, 2025 1:22 am
View Article