Off topic discussion • running Pi off-grid: which battery-types can play a...
good evening dear Pi-expertsmy little winter project - working on a pi that runs offline and sends data to the mainstation (in the house): that said: taking Raspberry Pi projects off the grid is...
View ArticleGeneral discussion • .uf2 upload problem (raspberry pi pico 2)
I own a rasberry pi pico 2 (RP2350) and i have a problem. By uploading the code through Thonny everything works. However, when I put the .uf2 file into the device's memory, the board will not turn on...
View ArticleClik here to view.
Beginners • bme280 sensor not being picked up
I have this sensor attached to my rpi model b: Here's how I currently have it wired up:pin 1 - VCC5 - SCL17 - CS21- ADDR6 - GND20 - SDA `sudo i2cdetect -y 1` does not show anything. I am getting a...
View ArticleGeneral • Setting X or Y PIO registers when FIFO is joined
Hi,In a program I am writing, I want to join RX FIFO and TX FIFO for use by ISR only, since this is mostly an Input application.Now I want to set Y register with number of iterations to repeat....
View ArticleClik here to view.
Camera board • rpicam-lapse - Rpicam timelapse video recording application
Ever wanted to generate timelapse video, without generating hundreds or even thousands of images and requiring FFMPEG to stitch these images into video, all running on Raspberry Pi? Well, fret not, as...
View ArticleGeneral discussion • 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 ArticleClik here to view.
General • Testing high forward voltage 5mm LEDs on Pico digital pins (long post)
There was a recent post on these forums about how many LEDs a Pico could power, and this got me thinking about the subject which I hadn't looked at in a while, and it has been forever since I took...
View ArticleGeneral discussion • Madness.....
Evening,I have an old Samsung A71.Any thoughts on rooting it and installing rpi os on it?Hoping it's possible... I just want to try it.I also have a Motorola G7 that could serve as well it that would...
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 —...
View ArticleClik here to view.
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 16
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...
View ArticleClik here to view.
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 ArticleCamera board • Plot raw files by OpenCV?
Dear all,Wish you happy New Year 2025!I have successfully capture 256 raw files with the HQ camera and store each in series such as 0000.raw ... 0255.raw. The file size shown in the property is...
View ArticleClik here to view.
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...
View Article