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Beginners • Using BME688 with both Enviro+ & Pi 5 stacked
Could you please answer a quick question for me? Noobie warning…I currently have a Pi 5/4gb and an Enviro+ HAT mounted on the Pi's 40 GPIO pins. Is it possible to add a BME-688 breakout *in between*...
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Camera board • SLVS-EC When?
Would be great to see future Raspberry Pi Products adopt Sony's SLVS-EC Interface. It's much higher bandwidth to support the future high frame rate and high resolution sensors. Especially if Raspberry...
View ArticlePython • Gradually starting and stopping a numpy generated sine wave
Thanks for the numpy advice earlier. I have now have two numpy-generated sine waves which have abrupt starts and stops:Code: duration = 0.1amplitude = 1.0 # range [0.0, 1.0]sampleRate = 8000 # integer...
View ArticleBeginners • what should i make?
i bought the raspberry pi zero 2 wh, but i find it hard to think of what to make, does anyone have an idea, the parts i still need i will buy in any case, it has to be something with a screen, nothing...
View ArticleTroubleshooting • Raspberry Pi not connecting to the internet
I just realise that my Raspberry Pi isn't connecting to the internet. i.e. not getting updates plus browsers don't connect etc...I browse mainly using Windows, but need to install packages for a...
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Other RP2040 boards • Flashing issue for custom RP2040 Board
Hi everyone,I recently built a nice small board that included an RP2040 as the MCU. I soldered and assembled everything myself, so there may be solder bridges, even though I didn't see any when...
View ArticleNetworking and servers • Windows machine unable to resolve IP address when...
I have a Raspberry Pi access point that act as a Wifi repeater. It is using hostapd and dnsmasq to achieve the functionality. This setup seems to work very well with Android phones and other Pi in my...
View ArticleAdvanced users • USB unmounting
I have an application, where I have a Raspberry Pi 4 collecting data. It's running Raspian Lite, no screen, and the target users are not generally command line savvy. I want to allow the users to...
View ArticleAdvanced users • Booting with `init=/bin/bash` and running `modprobe vc4`...
I'm exploring the init process. I've replaced systemd with bash by adding `init=/bin/bash` to my boot command line. This works fine, and I get a bash shell prompt when booting. However, I want to try...
View ArticleSDK • PIO code needed for I/O with 6502 bus
Hello!I'm building my own computer, just by adding a 65C02 processor with an RP2040 clone ("purple") board: https://github.com/SvOlli/sorbusThere the RP2040 is use to provide with an environment for...
View ArticleRaspberry Pi OS • Anyone made bullseye image CM5 compliant?
To be more specific, kernel 6.1 version of the bullseye image. Due to tons of dependencies it MIGHT be easier to make the image in question CM5 compliant rather than making everything else (meaning...
View ArticleFor sale • 2 x Pi400 kits
I have here two RPi400 kits with german keyboard + mouse + book. one kit goes for €60 + shipping from austria.Statistics: Posted by zwieblum — Sun Mar 23, 2025 9:36 am — Replies 0 — Views 27
View ArticleRaspberry Pi 400 and 500 • Portable PS for Pi500 + 15.6"LCD
Just got a Pi500 and Pi 15.6" LCD, works fine with the AC to 5V 27W PS.But I want a way to power it off grid.Tried a few Cigarette lighter PS's but I get the low power warning.The LCD runs fine as it...
View ArticleSDK • Question about sm_config_set_sideset
Simple question: I have 2 sideset pins and I am using the option to avoid having to define the sideset on every instruction. Do I use 2 or 3 as the count?Code:...
View ArticleTroubleshooting • Raspberry Pi 5 failed to connect to Bluetooth audio
I am trying to connect my pi5 to a bluetooth speaker. It partially connects to the speaker but not as a valid audio device. Could someone tell me what is missing or needed?The steps that I followed:1....
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General • SPI voltage dropping when additional board connected
Hello, I'm currently trying to have two RP PICO 2 devices communicate with each other over SPI. The master seems to be outputting data correctly (CSL, SCK and MOSI all seem to be working as intended)...
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Beginners • Will it all fit in the RPi5 case?
Hi, Wondering about how everything fits. I had an RPi years ago -- but things are a lot different now I'm looking at the standard case promoted by Raspberry Pi themselves. It's fairly inexpensive and...
View ArticlePython • Python User Guide
Hi, Just trying to get going with an RPI5 after being away from the whole PI thing for quite a few years, I saw the User Guide sticky, but I get the impression that it's no longer relevant. It goes to...
View ArticleRaspberry Pi OS • Trixie 32 bit is incomplete
We maintain 2 images, one for the 64 bit RPiOS and one for the 32 bit. They are a bit different, but mostly the same. I spent today messing with trixie just to see what we need to adapt, and the 64...
View ArticleCompute Module • is CM5 IO Board M.2 SATA interface?
Hello,I've found that Pin 41,43,47,49 of M.2 Key B is something strange.CM5 IO board features M.2 PCIe, and I've checked CM5 IO board schematicsCompare to M.2 key B interfaces, + and - seems to be...
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