Camera board • How to open dng file on "normal" pc?
I have a raw file created from picamera2 on a raspberry pi 5 from an HQ camera.Code: cam.capture_file("image.dng", 'raw')If I try to open it in photoshop it just says "Photoshop cannot open this...
View ArticleGeneral discussion • can a 5v at 4.5A will be enough
heyyy i am building a cyberdeck with a pi5 at its core with the touch display 2 and a nvme hat to use a m.2 nvme ssd at the boot drive , now i need a way to use it without being tethered to wall...
View ArticleTroubleshooting • RPI Connect
Just installed and set up the connect service which works using an Android tablet but not with an Ipad.I am using Safari browser. The login works and the device shows up on the Ipad but selecting...
View ArticleGeneral • Help with multitasking
Hi, I have little problem with raspberry pi pico 2 w. To my knowledge the raspberry pi pico 2 w has two cores, and i am currently running on both these cores this program...
View ArticleTroubleshooting • ffmpeg connection refused issue
I have an RPi4 running Bookworm. Here is my camera:$ rpicam-hello --list-camerasAvailable cameras0 : ov5647 [2592x1944 10-bit GBRG] (/base/soc/i2c0mux/i2c@1/ov5647@36) Modes: 'SGBRG10_CSI2P' : 640x480...
View ArticleTroubleshooting • Pi4 gpio-poweroff overlay - timeout and delay does not work
Hello,I have a problem with the gpio-poweroff overlay on a Pi4 with Raspberry Pi OS.the timeouts don't work, if I don't specify any, the behavior is like in the documentation (100ms for active_delay...
View ArticleBeginners • HTTP Server over local network
Hi, I just received my RPi5 and managed to connect to it via SSH from my Mac. As a test, I decided to run a simple HTTP server using:python3 -m http.server 3000And here's where the problem arises. I...
View ArticleBeginners • How to get off the breadboard?
Hello all,I apologize if this is not the correct forum for this question. I'm making games using the GPIO of my PI. I'm building the games on breadboards. I have just enough soldering and basic...
View ArticleGeneral • Proper way to terminate a dual core use ?
Hello, I'm starting to delve into using both cores. I'm currently using micropython with rshell (latest 0.0.36) although I can use C as well and will later on.So I have a very simple example of one...
View ArticleGeneral • Multiple Devices Connected Via Bluetooth to the Pico 2 W
Hello,I am planning a project that requires the Pico 2 W to connect to a phone via bluetooth to play music. The issues is that I'd also like the pico 2 W to be able to connect to wireless earbuds...
View ArticleTroubleshooting • RPI3B Refuses to connect to WiFi
Hello,I know this topic comes up very often in this forum. I have also read through many posts, but unfortunately without success.My RPI3B Ver.1.2 is running with the latest Bookworm Ver.12.After it...
View ArticleCompute Module • USB-MSD Boot with CM5 using custom board
Hi,first of all some system architecture clarification, we have a custom board design made for CM4, which has the following architecture:Code: [CM4] ----- PCIe ----> [USB3 Host Controller] -----...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Initial state of GPIO and Alternate...
My questions are related to any default alternate functions that might be enabled on GPIO pins on boot and which pins are safe to use. I am specifically interested in info about the RPi Zero 2W and...
View ArticleHATs and other add-ons • Bumper case for earlier pi models?
Following the success of the pi 5 bumper, will the foundation be making them for the 4 or earlier?Statistics: Posted by snowballEarth — Tue Jan 21, 2025 7:03 pm — Replies 1 — Views 54
View ArticleBeginners • Pironman 5, strange behaviour of case fans
Hello. I just assembled Prironman 5 case. Raspberry 5 16GB, boot from SSD, OLED working, 4 blue LEDs breathing...But this beahvior seems to me very strange - after start, probably when pironman5...
View ArticleGeneral • RP2040 counter error.
Hi. I am feeding the input frequency to pin 15 from a high-precision DDS oscillator.Dividing this frequency by 2, I feed the resulting frequency to the output pin 14.If the output frequency is less...
View ArticleFrançais • Monter un lecteur partagé sur le bureau
Bonjourj’ai mis les pattes dans mon fstab pour qu’au démarrage de la machine (un RPI 4) un lecteur partagé (le dossier d’un NAS Synology) soit monté au démarrage.Un sudo mount -a semble dire que c’est...
View ArticlePython • 2 python scripts with SQLite3
Hi All,Relatively new to Raspberry Pi and Python, but so far forum info has been really helpful in getting me up to speed relatively quick.However, I have a query about best process for this...
View ArticleNetworking and servers • Help with Packet Injection on Raspberry Pi 3B Using...
I’m working on a project that involves packet injection on a Raspberry Pi 3B using the Nexmon patch. My goal is to send custom packets and verify that they are received by another Raspberry Pi running...
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General • Android (Samsung) wi-fi connection not working
Good afternoon all.I have searched and tried resolving this myself, but keep failing, so any help anyone could give on here would be appreciated .I have successfully built a basic html web server on...
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