General discussion • Re: On Powering the Raspberry 5 via Battery for Portable...
Well, 5V @ 5A is 25W. Running for 5 hours consumes 125Wh. My Makita tool battery is rated at 18V 6Ah, or 108Wh, which is actually in the ballpark.I expect the current requirement of 5A to be worst...
View ArticleGeneral discussion • Portable Battery for Pi Zero 2 W
Hi I'm quite new to all of this, I am going to try to be as clear as possibe but excuse me if I'm a bit hard to understand. I need some guidence on how to connect a battery to the Pi, and I had some...
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Raspberry Pi OS • Re: Zip7 question
I do appreciate the help all of you have been giving me. Once I get used to Linux all will be second nature! Thank youThere are pros and cons to all OS’s. This one is sleek and powerful. If I don’t...
View ArticleOther RP2040 boards • Custom RP2040 Board does not mount/boot flash memory
Hello!I am fairly new at PCB design and new to the RP2040. I recently designed a board to eventually mount a GNSS GPS module; parsing the hardware design manual @...
View ArticleBeginners • Re: Is it possible for Windows XP on the Raspberry PI 4
I was just wanting to know if its possible to use winxp on the rasp pi 4No.Statistics: Posted by ame — Tue Apr 16, 2024 2:10 am
View ArticleGeneral discussion • Re: Portable Battery for Pi Zero 2 W
NiMH is a lot safer if you're building your own charging circuit. Lithium chemistry takes very careful charging and mistakes can burn your house down. The best practice (if you're building your own...
View ArticleGeneral discussion • Re: Raspberry Pi 5 CSI/DSI connector
Thanks for the information. I assume the DSI connector is same as DSI1 connector in the same Compute Module 4 IO Board too? Do you provide the part number of the connector? And how about the voltage...
View ArticleRaspberry Pi OS • Re: Can’t install sense hat emulator
Ok so I don’t know what happened but now it works I just logged in and boom there it was the actual sense hat emulatorStatistics: Posted by Jellie2874 — Wed Apr 17, 2024 1:40 am
View ArticleOff topic discussion • Re: Dream hardware
...If AI robots are going to mine the asteroids what dream hardware will they be using?...NASA are looking at RISC-V chips https://www.zdnet.com/article/nasa-has- ... computers/Ingenuity used Qualcomm...
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General discussion • How can I list SerialPort with its name and caption?
If my device connects with Windows system, in device manager it will show like this:USB-SERIAL CH340 (COM3)The USB-SERIAL CH340 is the caption of the serial port and the COM3 is the name of the serial...
View ArticleRaspberry Pi OS • Re: Press Windows(Super) + N Keyboard Shortcut to Switch to...
I switched to GNOME desktop env, by following this https://github.com/TheMaroonHatHacker/gnomeforpiGNOME supports Windows +N keyboard shortcut.Post it here in case anyone who wants to use the same...
View ArticleRaspberry Pi OS • Re: Keyboard layout displaying/switching for Wayfire and...
@avarvit:First of all, thank you again for the solution on the missing keyboard layout switcher/indicator.I am wondering, is there any feedback from spl237 to your pull request in the official repo?...
View ArticlePython • Re: list/dict error - not understanding
This mydata = ['AirTemp', ' 71.73']is a listFirst item in the list, mydata[0] = 'AirTemp'Second item in the list, mydata [1] = '71.73'This is a dictionary:mydata = { 'AirTemp':...
View ArticleBeginners • Re: Can't access via http to my Raspberry
Hello I find the reason about why I was not able to access to my docker portainer or pi-hole via http/https.typing: sudo nano /etc/nftables.conf-I access to firewall rules, before installing docker...
View ArticleTroubleshooting • Re: How to do multithreading in python for Raspberry pi
https://www.tutorialspoint.com/python/p ... eading.htmStatistics: Posted by memjr — Wed Apr 17, 2024 3:18 am
View ArticleUbuntu • Re: RPi 5 + Ubunutu latest + NVME SSD setup and boot.
I am not exactly wedded to Ubuntu, just figured it was one of the OSes you see out in enterprise deployments so I was wanting to keep that as an available desktop if need be. No qualms whatsoever...
View ArticlePython • Re: PyQt6 in venv with pip
I can't help with specifics, but you should try asking here https://github.com/altendky/pyqt-tools/issuesStatistics: Posted by memjr — Wed Apr 17, 2024 3:23 am
View ArticleBeginners • Pi5 with USB SSD on a 12v to USB Type C power?
So I get the warning about booting with USB on a non Raspberry Pi powe supply...My power supply is a 12v to USB C 100w plug adapter into a 15 amp circuit in an RV. I do the buttom push workaround but...
View ArticleGeneral discussion • Re: Raspberry Pi Imager improvement request
Isn't that what the language and country options already do?Statistics: Posted by scruss — Thu Apr 18, 2024 12:19 am
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Interfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 5 CSI/DSI connector
Why should it be different?This is because if I refer to the DSI signal guidelines, they are differential signal and should be routed as 100ohm differential pair. The FFC cable is just having...
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