General discussion • Re: Prices of Pi 4 online
They won't be fake Pis, but there seem to be quite a few reworked Pis out there. Reworked means that the Pi hardware on that particular unit has been changed since it was manufactured. For example,...
View ArticleHATs and other add-ons • Problems with attaching AI Hat+ to Rpi5
Hi.I'm trying to follow the instructions for mounting the AI Hat+ to my Raspberry Pi 5: https://www.raspberrypi.com/documentati ... -plus.html. But it seems to me that the instructions are missing a...
View ArticleGeneral • Re: Wiring 8 RGB LEDs to Pi Pico
Have you considered addressable RGB LEDs like Neopixels (WS2812) or Dotstar (APA102)?A lot simpler to wire up and will use a lot less pins (2 instead of 24. plus power & ground)Power them with...
View ArticleGeneral • Re: How to power Pico with battery to run 1602 LCD
Or can someone think of something better?USB power bank?Statistics: Posted by thagrol — Sat Sep 05, 2026 11:58 pm
View ArticleWolfram Language • Re: Mathematica requiring product activation
I've only done the simplest jobs with Mathematica so far, there are other priorities in my life now.My immediate test with every Mathematica update, is to run WolframMark, and at present the same Pi...
View ArticleWolfram Language • Re: Free Raspberry license Mathematica really usefui for...
Sorry, neither in Firefox nor Chromium cache, both on my main Pi5 nor on my laptop.Thanks for looking. The whole thread has been restored now so everything is back. Back on topic, have you seen any...
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General discussion • Re: A Pi Pie Chart
The login node of the cluster now has twice the RAM as the others also in an x8+x8 configuration.Code: $ ./pichart-openmp # 32GB dual channel x8+x8pichart -- Raspberry Pi Performance OPENMP version...
View ArticleGraphics, sound and multimedia • Re: Pi 5 hardware decode of HEVC in Trixie...
Cillian64s post above is still valid.Statistics: Posted by jamesh — Sun Sep 06, 2026 5:11 am
View ArticleOther • Firefox chokes on this webpage.
Firefox (on a 16Gb Pi5 with no other tabs open) performs really badly on this web page. http://websdr.ewi.utwente.nl:8901/fullday/ It's impossible to scroll through the image yet it displays fine on...
View ArticleOther • Re: Firefox chokes on this webpage.
FYI, Chromium (on a 16Gb Pi5 with LOTS of tabs open) performs really well on this web page...Not helping I know but this shows why (and how well) RPI team have worked on improving Chromium for...
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