February 26, 2024, 20:54
[Pico W] Vendor specific host
Hi evryone,
I have three hubs interconnected between them and each hub has an stm32 usb device vendor specific and i want to plug the hubs to the usb of the pico W to send the data through wifi.
I'm not expert of usb and i don't find example for vendor specific host in the tinyusb library, can you help me and tell me how can i build the solution ?
Thanks
February 26, 2024, 14:08
UART log with timestamp.
I manage to solve it! š
February 26, 2024, 02:19
Wiring external hdd to pi with the +5v and ground to power bank, data pins to pi
I want to connect an external hard drive to a Raspberry Pi via USB, but the hdd draws too much power. Thinking of isolating 5v+ and ground from the hdd's USB cable, connecting it to a power bank, and only linking data pins between the Raspberry Pi and the hdd
was wondering if there would be any problems. While i'm not sure, apparently i might have to wire the ground for the power bank, hdd and the pi's usb together?
February 26, 2024, 01:55
.
I want to connect an external hard drive to a Raspberry Pi via USB, but the hdd draws too much power. Thinking of isolating 5v+ and ground from the hdd's USB cable, connecting it to a power bank, and only linking data pins between the Raspberry Pi and the hdd
was wondering if there would be any problems. While i'm not sure, apparently i might have to wire the ground for the power bank, hdd and the pi's usb together?
February 25, 2024, 22:59
PI 5 + NVMe hat + M.2 to SATA converter issues
So I'm trying to make a music server, and wanted to use a SATA HDD instead of the current external HDD I was using.
For that, I got my hand on a PCIe to NVMe hat, and a M.2 to SATA converter. The M.2 to SATA converter seems at least to be powered, since the leds on it flicker once while booting up, but the SATA disk doesnt seem to be detected. I enabled the PCIe port by having "dtparam=pciex1" in my \boot\config.txt, and don't know what I could be missing to make it work.
NVMe hat: https://www.amazon.fr/dp/B0CTLX5MW5
M.2 to SATA converter: https://www.amazon.fr/dp/B0BVMBDG4B
February 25, 2024, 21:13
raspi zero wh question
so like i want a raspi zero wh to make an led visualizer for a piano, but it requires a microsd card port and a usb port, i have no idea how to assemble these
February 25, 2024, 20:56
huge car stereo
So I'm trying to create an Android auto stereo from this old monitor and pi3b+ from my brother and I was wondering if there's any sorta way I can turn this 15.6" screen into a touch screen and if not where I can buy a bare-bones touch screen (no case, no speakers, just the screen and possibly a basic board
February 25, 2024, 18:49
How to add Image to Image Gallery
I am learning to code HTML in school and we are using the Introduction to web path and in the code editor there is an image gallery, but I donāt know how to add my own images to the gallery or use my own images as when I add links to the img src=ālinkā it just pops up as a tiny image icon instead of the image thatās linked. If anyone can help me please respond ASAP because I have this due tomorrow.
February 25, 2024, 18:00
[SOLVED] Rpi Zero + Speaker pHat + python = freeze and bugs
Hello !
I'm making a project with the Raspberry Pi Zero and the Pimoroni Speaker pHat. I added a push button and i want the speaker to play a sound randomly in a folder when the button is pressed. I'm doing the logic in python and everything works but I have a weird bug when playing the audio.
In the command-line aplay ./redfr/Bonjour.wav works perfectly fine.
But in python if I do os.system("aplay ./redfr/Bonjour.wav &") it displays Using device: speaker-phat and freeze for many seconds before playing the sound, and it freezes again for few seconds. (I tried without the & and same).
So I tried using playsound('./redfr/Bonjour.wav') but it gives me an error i donĀ“t understand (I'll post it after because it's big)
I tried using pygame:
pygame.init()
soundfile = pygame.mixer.Sound('./redfr/Bonjour.wav')
soundfile.play()
This way it takes a very long time for the script to start and then I get this
pygame 2.5.2 (SDL 2.0.14, Python 3.9.2) Hello from the pygame community. https://www.pygame.org/contribute.html Using device: speaker-phatand it plays the sound, and if I press the button it plays the sound instantly. great right ? well not really because right after the sound played the program crashed saying Segmentation fault :/ Does anyone has an idea of what's wrong here ?
February 25, 2024, 16:03
YT MP3 Downloader
Does someknow a YT downloader for my raspberry pi i've tried the youtube-dl but that didn't work?
my OS Version is Bullseye and it is a Raspberry Pi 4B
February 25, 2024, 15:13
rpi needs 32bit os NOT 64 (fixed)
What im doing wrong prob something stupid
February 25, 2024, 15:12
Help with Raspi pi pico
Hey guys,
i need some help with my raspberry pi pico. I just like to started with a project but first iĀ“ve wanted to learn some basic coding skills. But i canĀ“t programm my pico. I can run the internal LED with the blink.uf2 programm and say Hello World so the Tutorial worked. So iĀ“d like to write my own code to make a external LED blinking but in the Thonny programm i canĀ“t find the pico. I donĀ“t know which Interprter to use or which port to use. In the Shell thereĀ“s the Error: CoulndĀ“t find the device automatically. i tried it with my Windows PC and even with my Raspberry pi4. In both ways it wonĀ“t work. It would be great to get help from you and sorry for my englisch iĀ“m not a native speaker
February 25, 2024, 15:10
using picamera2 in RPI4b on 64bit os
what should i input so the camera screen will appear?? i can do it on terminal but i dont know how to do it in thonny
February 25, 2024, 15:09
pihole troubleshooting
Pretty new to this. My brother bought my me a pi-4 b. I'm running it on Ubuntu desktop. I'm setting up a pi-hole (trying at least). I thought I did everything right. The laptop I'm on now passes the pi-hole test but other devices (including the pi) do not. What information do I need to give you guys in order to get some help?
February 24, 2024, 13:53
task schedular does annoying
like my script work my task schedular doersn do shitt
February 24, 2024, 10:42
[SOLVED] Can't import RPi.GPIO nor gpiozero properly without getting error
Hello, I want to do some testing for my upcoming project but for some reason I can't import any of the GPIO libraries without getting errors after running a simple python example code.
The first problem was that I couldn't use pip3 or pip without creating and running in a Python venv which isn't a problem but the other problems were confusing and I couldn't find proper solutions.
When I use gpiozero/RPi.GPIO without running as root it sends error RuntimeError: No access to /dev/mem. Try running as root!
When I use RPi.GPIO doesn't load the functions and I'm not able to use the library. ModuleNotFoundError: No module named 'RPi'
When I run in the code as root sudo python3 main.py it sends out an error ModuleNotFoundError: No module named 'gpiozero'
Code using gpiozero
python
import gpiozero as GPIO
from time import sleep
red = GPIO.LED(14)
while True:
red.on()
sleep(1)
red.off()
sleep(1)
code using RPi.GPIO
python
import RPi.GPIO as gpio
import time
gpio.setmode(gpio.BCM)
gpio.setup(14, gpio.OUT)
while True:
time.sleep(1)
gpio.output(14, gpio.HIGH)
time.sleep(1)
gpio.output(14, gpio.LOW)
It might be a rookie mistake since this is the first time using RPi5 GPIO in Linux server OS
February 24, 2024, 03:32
Project to get all the sensors working (i have them all) on a raspberry pi 4b or 5!
First i would like to get the DRT11 working but im having trouble setting up an environment. i have the latest raspberry pi os on a pi 4b and i always get a externally managed message up whever i try to install adafruit DHT11 library.
February 23, 2024, 21:14
Flask and music playing
Post text as text, see https://discord.com/channels/818384379197784084/1189386838788542464
February 23, 2024, 08:26
Arducam IMX708 Extension Options
Hello, I need to extend my arducams ribbon connecter that goes into raspberry pi 4 but I can't find a longer version of the cable it comes with. What are my options?
February 22, 2024, 21:20
Pi 4 external HDD loading 4k videos really slow on xfs and ext4 (ntfs worked fine)
Hi guys, I have a 4tb external hard drive from Seagate that I use for steaming (jellyfin). Previously the hard drive was in ntfs format which loaded all 4k videos directly with no problems, even fast forwarding there were no problems.
Unfortunately I had the problem that copying files via samba took forever 20-30mb/s but now with xfs I get a constant 110mb/s
Unfortunately I now have the problem that all the videos I play just take forever to load, strangely the videos all start immediately but as soon as you watch 20-30 seconds further the hard disk just stops reading? and it only continues after 1 minute.
i checked the hard disk with iotop and found that nothing happens after fast forwarding, nothing is read, just dead silence. nothing happens with top either, not much cpu usage.
Do you have any ideas?
February 22, 2024, 14:37
Zero 2 W as a usb hid
Hello! I'm planning on getting a Zero 2 W and I've found out that u cannot run P4WNP1 on it as it only supports the original Zero W
Is it possible of getting a Zero 2 W behaving as a USB keyboard or a mouse?
February 22, 2024, 07:14
is there any RAM HATs for rpi5 or even for cm/board
Working on a project , that requires 16gb of ram but i kno rpi5 only doing like 8gb was wondering if there was like something similar or a hat i can add on to boost its ram
February 21, 2024, 17:49
Rasberry pi aux in
I have build a audio streamer from a raspberry pi zero and a dac, the problem is that the tv can only give out sound trough either hdmi or line out, how could i get one of these signals into my pi ?
February 19, 2024, 21:48
Noob with Raspberry pi 4 model b
Hi i'am new with a Raspberry and i want to do a projecto with raspberry. I would like to do something useful for home, like monitor network traffic. any ideas to do that? thank you
February 19, 2024, 13:08
Windows is still setting up the class configuration for this device. (Code 56)
Hi all.
This is my first project so please go easy on me and the terminology!
I've recently acquired a pi zero wh for a pwnagotchi project I'm trying to put together. Unfortunately, I am not a tech wizard (yet) and am having some trouble with this device.
After flashing the correct software (I think) onto the sd card and plugging it into the pi zero wh, I used the data port to plug it into my computer so that I could install the correct drivers for the WiFi part of the wh.
When doing this, it immediately showed up as a com port which was meant to happen. After installing and trying a few different drivers, the device now comes up as a ethernet device but with a yellow warning sign. When I double click it comes up with this warning present here. Could anyone reccomend anything?
If anyone needs more context, please let me know!
Thanks in advance.
February 18, 2024, 17:17
I need help with Ninja build system instalation
hi, I'm new to raspberry pi and I need help cuz I'm instaling ninja build system fron this tutorial https://lindevs.com/install-ninja-build-system-on-raspberry-pi and I dont know what I should do next
February 18, 2024, 14:08
cant setup pivpn
So I did the installation setup, k did the qr code thingy for my phone, but I don't have internet access with it. I have already tried pivpn -d. Someone please help
|| <@1071178789939331253> ||
February 18, 2024, 13:44
Set up OpenVPN with VPN Prvider Cyberghost on Raspi5
My Endeavor:
I'm working on a project with my Raspberry Pi 5, and I have Kali Linux set up with the OpenVPN service. My goal is to set up OpenVPN on my Raspberry Pi to connect to the VPN provider Cyberghost. I've configured it according to the instructions provided by Cyberghost, which I found here --> https://support.cyberghostvpn.com/hc/en-us/articles/213270689-How-to-Set-Up-OpenVPN-on-Raspberry-Pi-Raspbian-RaspBMC.
Issue:
Unfortunately, I'm encountering a problem. Every time I try to start OpenVPN, the application closes immediately, and I receive a status message stating that OpenVPN has closed. I'm not sure why this is happening. Before I upload a plethora of screenshots, I'm wondering if anyone has experience with this issue or perhaps has an idea of what the problem might be?
February 18, 2024, 13:33
This ssd compatible?
Hello, is this m2 2280 nvme ssd with pcie 4.0 compatible with the raspberry pi 5?
Kingston NV2 NVMe PCIe 4.0 SSD 500GB M.2 2280 - SNV2S/500G
February 18, 2024, 12:31
Raspberry Pi 5 not booting. Green light flickers but it has no pattern.
I got the RPi5 yesterday for my birthday and I've been struggling to get the thing to boot up. I've done research, but everything's been failing. I even traveled 40 miles risking me and my family's lives because of the harsh snowy weather just to get a micro HDMI cable and it still doesn't boot up.