Other projects • PiZero W2 + Fusion360
Hi guysWant to make a custom case for a pi Zero W 2, and a RaspIO AnalogZero attached.Anyone have by any chance a diagram of the Pi Zero W 2 size/hole positions and power USB placement - In Fusion360...
View ArticleOther projects • Raspberry Pi 5 in a ip67 case
Hi all, I hope this is the right place for this.I’m planning to develop an interactive art installation using several Raspberry Pi 5 devices in an underground tunnel with high humidity. To protect the...
View ArticleGeneral • Raspberry Pi Pico to the internet using a SIM 800L
Hi, I'm trying to connect a Raspberry Pi Pico to the internet using a SIM 800L module. Could you tell me where to find or provide me with a micropython program for this?Statistics: Posted by Tirejas —...
View ArticleMicroPython • Micropython PIO Pulse Signal on RPI Pico
Hello everyone, I am trying to generate a pulse on a Raspberry Pi Pico using PIO. Specifically, I want two distinct pulse durations: 25µs ON and 55µs OFF.I wrote a program that theoretically achieves...
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Automation, sensing and robotics • How to control Nema 17 with RPi 5 and DRV8825
Hello I have a Raspberry Pi 5 and a Nema 17 Stepper Motor. I want to control it using a DRV8825 Driver. Preferably I would like to run it with using Python. I tried countless libraries, however I...
View ArticleBeginners • Low USB trumb disk speed
Why I see low USB thumb disk speed at 33MB/s on USB thumb drive rated at 400MB/s on a RPi5 8GM RAM running RPI OS Lite (no desktop)Previous test on RPi OS with desktop, on same hardware, returned...
View ArticleAIY Projects • Google voice kit is buster safe?
I have just started to build my Google voice kit v1 and one I installed the os onto my pi I got an error code that said my version was out of date on buster. I did some research and found it is not...
View ArticleOfficial Display • Raspberry Pi monitor - what's in the box
It's not clear from the product brief what comes with the new monitor. Does it come with the mini-HDMI to normal HDMI cables?Statistics: Posted by redlegjed — Sat Dec 28, 2024 7:42 pm — Replies 1 —...
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Camera board • IMX219 4-Lane
I recently purchased a 4-lane IMX219 module and have it hooked up to my Pi 5. Looking through the imx219 driver, it appears that support for 4-lanes is already integrated into the driver, so all I did...
View ArticleBeginners • mild drone jammer within house rpi4 capable? instructions?
mild drone jammer within house rpi4 capable? instructions?Statistics: Posted by VisuallausiV — Sat Dec 28, 2024 8:26 pm — Replies 0 — Views 22
View ArticleTroubleshooting • PCF8591 Calibration
Hello all, thanks for reading!I have the little X-Y joystick through a PCF8591 A/D converter to the GPIO of a Raspberry Pi 4B.The output from pcf8591 is erratically unusable. It's not linear or...
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Automation, sensing and robotics • 4x4 Electric wheelchair.
I'm trying to build a 4x4 electric wheelchair on a VERY low budget. So far I've sourced two old w/c & added one motor to each corner, using the stock controllers I've now got basic 'tank'...
View ArticleTroubleshooting • Raspberry Imager and ssh login on headless Raspberry
So, first things first.Setting up ssh through the Imager does not work. Why the key first step of onboarding doesn't work is beyond me, and I lost a whole afternoon on this. But anyways...My...
View ArticleTroubleshooting • Yet another Raspberry Pi audio battle
As the title suggest, the problem is hardly new. But, unfortunately, as I have spent an entire day battling this, I feel there is something really weird going on here.At this point, this has been such...
View ArticleBeginners • Fresh Install and WayVNC
On a new installation of Bookworm (Desktop), is WayVNC active by default?Can WayVNC replace SSH?GUI feels slow on RPi4 compared to Buster (Desktop).Statistics: Posted by onwi — Sat Dec 28, 2024 10:17...
View ArticleTroubleshooting • Freenove touch screen not working with the latest versions...
As stated in the title, I have a Freenove 5 inch touch screen for my Pi 4 (model FNK0078), that works fine in PINN/Raspberry Pi OS, but only cycles through different RGB colors (almost looks like some...
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Bare metal, Assembly language • RPi 1/Zero DMA with SRC_INC set to 0
The DMA Controller Overview in section 4.1 of the docs for the BCM2835 states: The DMA can deal with byte aligned transfers and will minimise bus traffic by buffering andpacking misaligned...
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Troubleshooting • PI 5 bricked after a modification in FSTAB
Hi!I have a PI5 + NVME SSDI tried to auto mount a USB stick (1 To).I modified FSTAB, then on the next reboot, the PI 5 was bricked. Impossible to login (local console), the PI was not on the network.I...
View ArticleAdvanced users • Compiling a driver for Fenvi AX1800/Realtek RTL8852BU chipset
I've located source code for a driver, but need some assistance compiling it for the Raspberry Pi OS on a RP4.This is what I've done to accomplish this goal:Code: sudo apt install -y...
View ArticleWeather station • Hardware... and weather station questions
Hi allA local Rpi Distributor has the normal/standard Weather station kit,Which comes with the 3 units, speed, direction and rain, each with a RG11 connection, "dumb" question, are these digital or...
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