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RN2483 doesn't communicate only while debugging Pico

I am trying to use the RN2483 (it's a LoRa chip) with a Raspberry Pi Pico. I send commands over uart1 to it. When I run my code with a debugger (I'm using OpenOCD and a second Pico, no breakpoints set)...
Frogieder's user avatar
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0 answers
7 views

Irsend doesn't work why?

I'm working on a project and I would like to use Lirc to control my hi-fi device via Raspberry. I already have the configuration file taken from the database (Denon RC-220). I just need to send ...
Dende's user avatar
  • 1
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0 answers
5 views

what are the largest packages [closed]

I have a PI, with qbittorrent-nox. I have 32Gb sd, I don't know why, but the system has eaten 31GByte from 1 GByte, i don't know why, I only use RPI for torrent. I need to free up 10 percent place. ...
Dávid Szabó's user avatar
0 votes
1 answer
17 views

How can you connect a computer to a Raspberry Pi 1B?

I have a Raspberry Pi 1B that I'm trying to convert to a security camera I can access from anywhere. I have tried connecting to it via VNC and SSH, but VNC requires Wi-Fi (which the Pi 1B doesn't have)...
RoboGuy's user avatar
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0 answers
9 views

.bat file configuration for raspberry pi 4B Qemu for raspian os 64bit bookworm (latest qemu emulation)

i want the content of run.bat file required for running latest raspian os 64bit bookworm (raspberry Pi 4B) on qemu(aarch64) on windows 11. I had seen earlier version but they are no help as thery ...
Kaiser's user avatar
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0 answers
24 views

I need help with Pi4 (cannot execute binary file: Exec format error)

i want to create my own Valheim server and i followed a tutorial for this on that website: https://singleboardbytes.com/2058/set-up-a-valheim-dedicated-server-on-the-raspberry-pi.htm im using the Pi4 ...
Crazy's user avatar
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0 answers
14 views

Raspberry pi 5 running Blender..?

Raspberry pi 5 running Blender..? hi this is SorenaSenpai, I have Raspberry Pi 5 I want to Run Blender but it said I need OpenGl 3 or higher is it possible? if yes how do I install it? 1 more question:...
black knight's user avatar
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12 views

For Baremetal Raspberry Pi Zero 2W, how can I use GPIO pins?

I did find the Megathread on RPI forums https://forums.raspberrypi.com/viewtopic.php?f=72&t=72260 and many tutorials but I can't seem to make them work I wanted to follow this tutorial, https://...
Master Death's user avatar
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0 answers
8 views

Raspberry Pi network boot

I have a raspberry pi 3B and I am trying to enable network boot from the ROM so that I can load firmware, uboot, kernel, etc. over the network and I don't have to use SD card. So I ensured that the ...
Naveen's user avatar
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0 answers
34 views

Cannot determine pins to use when connecting 3 SPI devices to Pi 5

I am trying to connect 3 SPI devices to my pi 5, they are all RFID-RC522 modules and so they all have the same device id, so I put them on separate busses. I researched and selected these three ...
spl's user avatar
  • 101
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0 answers
36 views

Raspberry Pi connected to wifi but cannot access the internet

My raspberry pi suddenly stopped accessing to the internet, even though it's still connected to the wifi. It's a Raspberry Pi 5. The OS is Bookworm 64-bit. It's just a simple wifi SSID and password ...
Lillies's user avatar
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0 answers
24 views

RuntimeError: Failed to read data from sensor Raspberry Pi 3B+ With Fingerprint Sensor and Adafruit Library

I am new to Raspberry and I couldn't find anything about this problem. I am trying to make a smart attendance system with Raspberry and Fingerprint sensors. While I'm trying to use the basic Adafruit ...
Yunus Emre's user avatar
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0 answers
28 views

Multiple MFRC522 RFID readers on Raspi Zero

For university I have to connect multiple RFID readers to my raspi. Ideally 8 at a time. However after weeks of testing I have not managed to make it work. I figured out that the setmode GPIO.BOARD ...
Lars Wiggers's user avatar
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0 answers
36 views

Unable to boot pi 5 from USB with NVMe installed

I recently got a pi 5 8GB and also bought a case and an NVMe hat and active cooler and stuff, and I cannot boot it up. I didn't have a way to flash Raspberry Pi OS onto the NVMe, so I used the pi ...
Seth's user avatar
  • 11
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0 answers
18 views

Wired controllers not being detected in the rpi when connected through an USB hub

This is all the info I have about the problem: I have a powered USB hub connected to my rpi zero 2 W (setup shown here. A is the hub connected to the rpi, B the HDMI and C is where I plug the hub to a ...
The Suspect's user avatar
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0 answers
24 views

Capturing video stream from raspberry pi on a laptop

Goal: I am part of a college engineering club building an ROV submersible. We're using a Raspberry Pi 3B running vanilla Raspberry Pi OS to process the video feed. The Pi will be tethered to a surface ...
OC Engineering's user avatar
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0 answers
17 views

RPi Zero W not connecting to WiFi with WPA3/WPA2 compatibility mode nor with 802.11w (MFP)

I got a new home routers that supports openwrt so I got openwrt installed and programs my WLANs. My previous router didn't support 802.11ax (WiFi6) but this new one does. So, on this new router I ...
Amjad Abdullah's user avatar
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0 answers
25 views

Kali Linux 'sudo apt-get upgrade' node-ws [closed]

This is the first time I'm trying out Kali Linux on Raspberry Pi5 and I initially had a similar problem (also within packages) which I managed to resolve and then when I started the upgrade again I ...
Sam's user avatar
  • 1
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0 answers
18 views

No image when booting lastest Armbian or RaspberryPI OS using ultrawide monitor

How can I force a resolution (if that's the real issue) on boot for minicomputers like RaspberryPI or OrangePI when using RaspberryPI OS or Armbian? I just can use them when plugging them on my TV. My ...
juliano.net's user avatar
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0 answers
16 views

Salvage RPI that I can no longer SSH into? [duplicate]

I have managed to lock myself out of my Raspberry PI 5. I had installed Powershell, and configured my user to use Powershell as the default shell when logging in. This worked wonders. Today I noticed ...
Lasse V. Karlsen's user avatar
0 votes
2 answers
32 views

Send Ir command with Raspberry pi 3b+ in 2024

Good evening to all guys. I am writing to you because I need help with a project that I would like to carry out and I hope for your help. I'll briefly explain what I'm trying to do. So via Raspberry ...
Dende's user avatar
  • 1
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0 answers
25 views

Pico newbie stuck with weird module

I am trying to make a regular wall clock with a Pico and a RV-1805 Real Time Clock Module. On Google, YT etc. all I see are libraries and examples for the RV-1805 to go with an Arduino but not with a ...
Mars Sojourner's user avatar
0 votes
1 answer
40 views

Why are my motors not working with my Raspberry Pi?

I'm trying to follow this tutorial on how to build a buggy with a Raspberry Pi. I'm using all the same parts except for the Pi and the battery. I am using a Raspberry Pi 4B and an 8.4v battery from ...
Jayden Ma's user avatar
0 votes
2 answers
29 views

How to programatically determine Raspberry Pi OS or Raspberry Pi OS Lite? [duplicate]

I am doing some automated configuration of Raspberry Pis. I'd like to do things differently depending on if the OS image flashed was Raspberry Pi OS or Raspberry Pi OS Lite. Is there an easy and ...
Dave H.'s user avatar
  • 101
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0 answers
35 views

Why my Raspberry, goes offline, after wifi router internet cable is unplugged

Situation looks as follow: I have my raspberry pi connected to the wifi network. I have internet access from raspberry. I have my laptop with Ubuntu 21 in the same wifi network. I have internet ...
Mimi's user avatar
  • 73
0 votes
1 answer
17 views

Issues with manipulating dtoverlays at runtime

while trying to write some code for controlling a pwm fan i ran into the problem of not being able to refresh my dtoverlay. Meaning this set of commands leads to a broken terminal: sudo dtoverlay gpio-...
lmarquar's user avatar
0 votes
1 answer
49 views

How to Control Multiple WS2812B LED Strips Using Software PWM

I have built an electronic scoreboard consisting of 15 digits, each comprising of 7 segments of WS2812B LED strips. With a Raspberry Pi 4B and the rpi_ws281x library I can use up to 3 GPIO pins with ...
Colin Winton's user avatar
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0 answers
30 views

Wyoming-openwakeword fails at startup

Running on Raspberry pi 4 (8gb): Debian GNU/Linux 11 (bullseye) 64 bit I am trying to setup wyoming satellite but get this failure on both the raspberry pi bullseye 32 bit (Pi0 2W) and 64 bit (Pi4). I ...
Tim's user avatar
  • 101
0 votes
1 answer
17 views

Bash.rc not executing commands on auto-login (Raspi Os Lite ((Buster)))

so i followed this guide to set up my very first raspberry project: https://alexlubbock.com/raspberry-pi-video-player-software What I can't get to run is the autostart of the program. As recommended ...
SunkenShjips's user avatar
0 votes
0 answers
19 views

RPi.GPIO works on one Pi Zero 2, but not the other

I've got a python script that uses RPi.GPIO to exercise some solenoids connected to two Pi Zero 2Ws. Both are running 64 bit Raspberry PI OS and both are up-to-date (bookworm). On one of them, ...
nsayer's user avatar
  • 360
0 votes
0 answers
20 views

How to get ACS ACR1222L to recognise RFID tag

The ACS ACR1222L works fine on my windows 10 pc. I plug it in, bring up nfc tools for desktop and when I place an RFID sticker on it, it beeps and displays the contents of the tag. I tried moving ...
SeanJ's user avatar
  • 105
1 vote
0 answers
23 views

When trying to unload i2c-bcm2835 module dynamically in raspberry pi I'm always getting the "rmmod: ERROR: Module i2c_bcm2835 is in use"

I made some changes in the i2c_bcm2835.c file and now I want to dynamically load this module, i2c-bcm2835.ko which I got from below, obj-m += i2c-bcm2835.o all: make -C /lib/modules/$(shell uname -...
mobu's user avatar
  • 11
0 votes
0 answers
26 views

start android in recovery mode TWRP [closed]

install the android operating system on my raspberry pi 4, when booting with the sd card it does not start android but instead boots in TWRP recovery mode. Please could someone help me, I tried with ...
Vaiper watafai's user avatar
0 votes
0 answers
36 views

Should it be possible to use git commands in a folder with no .git folder? I am right now, and I don't think I should [closed]

I think I've run into a problem. Basically, I was trying to get a project I asked about earlier pushed to github, and long story short, I think I have a "phantom" git repository. I ran into ...
Anonymaton's user avatar
0 votes
0 answers
17 views

tkinter widgets disappear when added to classes [closed]

I'm trying to learn tkinter by mimicking a game called mastermind. The basic premise is that one player creates a color combination, and the other gets 10 turns or so to guess what it is. Each turn, ...
Anonymaton's user avatar
0 votes
1 answer
18 views

Audio input, radio and mixing

I'm working on a car project involving both android auto and FM receiver (probably Si4703 based module, so I can connect car's antenna and output jack, also with i2c RDS) along with 4-channel audio ...
matez's user avatar
  • 1
0 votes
0 answers
15 views

Get rid of "Rvnc connect" window

I have a Pi I use as a kiosk, with VNC enabled on it. It's running RaspberryPi OS, minimal setup, with X installed. At startup, for a brief moment, you can see a "Rvnc connect" window, that ...
user1532080's user avatar
0 votes
0 answers
11 views

RPi 3 Model B not detecting input audio from Behringer Wing

I want my Raspberry PI model B to detect the audio output of a Behringer WING digital mixing table. I am using a powered USB hub to connect the USB-B to the USB-A port on the raspberry. But for some ...
Amat Martinez's user avatar
0 votes
0 answers
42 views

Toy Pad Emulator for Lego Dimensions failing to start

raspberry@raspberrypi:~/LD-ToyPad-Emulator $ node index.js fs.js:119 throw err; ^ Error: ENOENT: no such file or directory, open '/dev/hidg0' at Object.openSync (fs.js:448:3) at new ...
Kieron Clarke's user avatar
0 votes
1 answer
20 views

How can I automate adding group permissions to RealVNC Server Raspberry Pi Edition?

I am configuring Raspberry Pi OS Bookworm with Ansible automation. I want to be able to give users in the vnc group permission to remote into the Pi using VNC. I go into the VNC configuration by: ...
Dave H.'s user avatar
  • 101
0 votes
0 answers
30 views

Raspberry Pi Debug Probe: clock line driven low after programming target

As the subject line says, I am having an issue with the clock line of the debug probe being driven low after completion of programming my target chip. Project setup overview: I am using the Raspberry ...
Juliana Gentile's user avatar
0 votes
0 answers
9 views

Google Slides Presentation Mode w/ Start Chromium_Script

I'm trying to set up some signage at my business. I've used a start_chromium.sh script with other things and it has worked, but for whatever reason, when I try using it with Google Slide, it does not ...
Robert Watson's user avatar
0 votes
1 answer
19 views

C++: Linking failing on Pi 1 B+ for class members, but the same code compiles on Ubuntu

Let me start by saying that the reason I'm using this model is because this particular specimen old and relatively disposable, which is appropriate for my project. I have written myself a library and ...
mbza's user avatar
  • 1
0 votes
0 answers
19 views

Both access point and wifi connection on the same device (Network Manager solution)

I am running a brand new Raspberry Pi Zero 2 W on latest (stable) Raspberry Pi OS Lite (64-bit). I am trying to set it up using Network Manager (nmcli) to be connected to my home Wi-Fi router AND have ...
gruvw's user avatar
  • 101
0 votes
1 answer
35 views

Cannot SSH to Pi4B from Mac

Mac: MacBook Air M1 chip running Sonoma 14.5 Pi4B: flashed SD card with SSH enabled, no WiFi network loaded (just want to focus on Ethernet connection) Connection: Pi >> Ethernet cable >> ...
Austin's user avatar
  • 1
0 votes
3 answers
40 views

Why is python 3.9 being used by my rpi bullseye OS for this envirophat pimoroni project?

i installed bullseye 32 bit on my rpi2 and installed the envirphat board on the pin header. I used to have the same envirphat board on a rpi0 that unfortunately got wet. I installed the library as ...
marciokoko's user avatar
0 votes
1 answer
32 views

NetworkManager keeps creating new ethernet interfaces

I'm trying to setup a Raspberry Pi 4 to a static IP address using this guide: https://www.jeffgeerling.com/blog/2024/set-static-ip-address-nmtui-on-raspberry-pi-os-12-bookworm I setup static IP ...
RpiTester1's user avatar
0 votes
1 answer
31 views

Can't copy file to shared directory [closed]

I can't copy this file -- how do I fix this?
صالح البطي's user avatar
0 votes
0 answers
18 views

I2C Sensor Returning 0's on Pico but works Perfectly on RPi 3

I'm at my wits end over an ENS160 sensor I have working perfectly with a Raspberry Pi 3 (running full Linux OS and Python), but refuses to return any data when interfacing through a Raspberry Pi Pico ...
TimHanewich's user avatar
0 votes
0 answers
37 views

Raspberry 5: Raspberry Pi OS 64 - black screen with blinking cursor

Blank New Raspberry 5. When I insert an SD card (tried with different) with Raspberry OS 64-bit, it shows a loading screen, then switches to a black screen with a blinking cursor. When I start with 32-...
Philipp_Kats's user avatar

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