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Beginners • Re: These nvme base hats look interesting but do not have access...
An alternative to RAID1 on 2 * 4TB. PCIe NVMe adaptor with 4 TB. Big spinning rust disk on USB 3. You use the 4 TB SSD 24/7. Backintime or equivalent backup to the lump of iron. You can then recover...
View ArticleTroubleshooting • Re: WaveShare 3.5 results in constant red LED
It may be a issue with the display and you may need to return it. However,I see that in the instructions you need to use a male to female cable. When you trying out the Waveshare display is the...
View ArticleMicroPython • Re: Issues with Micropython on Pico W with Sonoff Light Bulb
Dumping as a JSON string is already done in the request() call. See source code for urequest:https://pypi.org/project/micropython-urequests/#filesRelevant part in request() call (library is MIT...
View ArticleTroubleshooting • Re: Pi5 Completely (permanent) locks up when CPU reaches 100%
You might also try a firmware update.**I don't think it is a firmware issueThere was a firmware update related to USB a couple of months ago. https://github.com/raspberrypi/linux/issues/5753Note the...
View ArticleAutomation, sensing and robotics • Re: Pleb GPIO
Warthog, thank you for taking a look! I figured you would, if anybody did. I did spot leds-gpio but could not make sense out of it.You should definitely consider that to be my failing -- but suspect...
View ArticleGaming • Re: Quake 2 OpenGL ES 1.0 renderer, for any Pi model, 60+ FPS
how to play new games?./quake2 +set game xxx, no luck.I'm assuming the base game works for you. Otherwise, you'll have to give more info on what you did.For the expansions/mods, you'll have to clone...
View ArticleGeneral • Re: RP2350 PIO DMA performance question
PIO has some SMT behavior via interrupt flags. They do not have IPC by themselves and are not scalar/vector/matrix in execution. They also lack an ALU and stack/memory subsystem. Much more like HDL...
View ArticleSDK • Re: Pico as debug probe problem
Did anybody get debugging of the RP2350 with the PICO as debug probe under VS Code on a Raspberry (64Bit) to work? I would love to know, whether it makes sense to research further or not. Thank you...
View ArticleSDK • Re: Need some help with sound output
If helpful, I wrote an 8910 emulator once, including code to output over RP2040 PWM.The emulator itself: https://github.com/alastairpatrick/pico ... mware/ay.cCode to configure and update RP2040 PWM:...
View ArticleRaspberry Pi 400 • Interface Pi 400 board to better keyboard?
I would like a Pi 400 with a TKL keyboard, one with better key movement for frequent typing. I looked at the interface from the 400 board to the keyboard and do not understand the details of the Pi...
View ArticlePython • Re: Can't install tensorflow pi 4
Hello, my name is Sofia and I come from STS Software GmbH. It seems like you're encountering an issue with installing TensorFlow on your Raspberry Pi 4 running the Bookworm version of Debian. The...
View ArticleBeginners • Max # of BLE connections
Hey!So I have a RPI 4B and it's currently communicating with an IMU via BLE for sensor data that I need to send to the web via mqtts for a project I'm working on. Based on the research I could find,...
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HATs and other add-ons • Re: Wood cases for Pi plus
Nice stuff. I've made a few using my laser. I didn't like the plastic cases since mine sits on my repurposed mid century TV/Stereo cabinet. I figure were a good idea for builds that there's not a case...
View ArticleRaspberry Pi 400 • Re: Interface Pi 400 board to better keyboard?
When a Pi 500 arrives, I hope there is an uptake by a keyboard manufacturer to combine the 500 board with a professional keyboard.I've mused about third party better (mechanical?) keyboards...
View ArticleBeginners • Re: A few beginner questions
Did you try doing the update again?Yes. I tried again this morning after purging Chromium from the Pi. Worked like a charm! Go figure. I don't know if it was the purge, or what. Won't complain...
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General • Re: RP2350 SSP/XIP Block Transfer Examples
Leave the voltage as default 1.1VFrom CMake:Code: PICO_EMBED_XIP_SETUP=1PICO_FLASH_SPI_RXDELAY=2PICO_FLASH_SPI_CLKDIV=2PICO_CLOCK_AJDUST_PERI_CLOCK_WITH_SYS_CLOCK=1The last one is optional, you need...
View ArticleBare metal, Assembly language • Re: SDHOST block read returns CRC in data
I am now reading the card and its MBR but have found the read block command (CMD17) returns a 64 byte data block before the actual 512 bytes of the requested sector. I assume this is CRC relatedthe SD...
View ArticleGeneral • Re: Current measurement with rpi PICO
I would suggest, as @carlk3 mentioned, to look for electrically isolated sensors. Pololu has a good selection of Allegro boards for precisely what I think you are after:...
View ArticleGeneral programming discussion • Re: 24 Minute Sun Simulation
I have encountered a problem already. I can't seem to get the Pico to communicate with the computer. I downloaded Thonny and it seems to function but it won't acknowledge it.I did plug the Pico in the...
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For sale • Laser cut Pi4 & 5 covers (minimalist case)
I've started making different projects with my laser cutter and came up with making these Pi covers. I didn't like having a plastic case sitting on my mid century TV/Stereo cabinet so I got creative...
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