March 2, 2025, 17:17
Apache2 Server Public
Hello, I have a Raspi 4 with Apache2 on it, I want to make the website accessible to my colleagues on the internet, I have already released port 80 and 442 in my wifi router but nothing happens when my colleagues open the IP
March 2, 2025, 00:10
wifi problem
help!! wifi works in all devices but doesnt work in my pc in any way, is it a pc or router problem? what should i do?
February 27, 2025, 19:25
Raspberry pi 5 stuck at red light Tried new sd card new hdmi cable Has pi charger
Had one long blink and 2 short blinks
Tried EEPROM recovery it's just blinking green and not stable
February 27, 2025, 19:24
solar power problems with pi pico
confused on if this would be enough to power a pico
https://thepihut.com/products/solar-power-management-module-for-6v-24v-solar-panel
February 26, 2025, 16:36
Internal Network Domain Problem (Apache2, Pi-hole)
Hey, I am hosting a website and Pi-hole on my Raspberry Pi. The website is accessible to anyone on the internet and operates correctly; however, for some reason, I cannot access it locally. Within the LAN, it seems to work intermittently, and I cannot access it at all over Wi-Fi. The browser displays a 'connection timed out' error. The Raspberry Pi is correctly registered as a DHCP server in the router. Unfortunately, I have tried various solutions and still do not know what the issue could be.
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February 25, 2025, 18:26
Minecraft server
Hello, I'm a French newbie and I want to make a minecraft server but my rasberry don't want to help me I can't connect or even find the IP of my rasberry pls help 😭😭 (btw it's a rasberry pi4)
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February 22, 2025, 17:48
Specific Boot Failure from SSD on Raspberry Pi 5 with Radxa Penta SATA Hat – SDRAM Error
Hey everyone,
I've been troubleshooting an issue with my Raspberry Pi 5 (8GB) using a Radxa Penta SATA Hat and four SSDs (one for boot, the rest for NAS storage). I'm trying to boot from the SSD, but I'm getting 8 flashes on the RPi, indicating an SDRAM error (firmware issue or SDRAM damage).
I've set the boot order correctly using a micro SD card, and everything works fine that way. However, when I remove the micro SD card and try to boot from the SSD (with Raspberry Pi OS Lite already configured and SSH enabled), I hit this error.
Any ideas on how to resolve this? Thanks in advance for your help
February 18, 2025, 21:46
camera not taking picture
im using fswebcam, but i get a error message. And its not working
February 17, 2025, 07:50
Picamera2 and libcamera
I have a problem with picamera2. When I run the script, I get the following error:
Traceback (most recent call last): File "<string>", line 2, in <module> File "/home/pi/Projekt/lib/python3.11/site-packages/picamera2/ Init.py", line 4, in odule> import libcamera ModuleNotFoundError: No module named libcameraI am working on a Raspberry Pi Zero 2W. I am a beginner with Raspberry Pi. How can I solve this error?
February 16, 2025, 22:16
Apache2 server won't expose to internet
Hey there, so I've been trying to setup a simple webpage using apache2. I've been able to set it up so I can connect to it through local ip, but if I search for my public ip I don't get the webpage.
I've already setup the needed port forwarding of port 80 to the static ip of the raspberry pi and configured the ufw of to allow 80/tcp Anywhere.
I'm kinda lost here, I've previously setup my raspberry pi (same static ip) to have a public webpage, that worked but I wanted to restart and now it doesn't work (so I would think it's not a problem with port forwarding)
Do you guys have any idea of what to try?
February 15, 2025, 22:37
TT motor with pi without L298N
hello, i'd like to know if i can use a tt motor without L298N.
thx in advance
February 15, 2025, 16:06
Raspberry pi pico personal diary or sorts
I was thinking, and this is something i thought about for a while, but i dont know if its even possible. its like a digital diary/notepad that you can write thoughts in without the need of a pen or paper. i have the idea and its pretty simple. its just a pocketable device, almost the size of a blackberry or even smaller. i want it to have a keyboard, but it can even be t9 to keep the small factor, a good enough screen and good battery life. but i dont know if its possible due to the pico being an mcu and what the ui will look like and how i will get it to be built. i have my own screen, raspberry pi, but im missing the keyboard and a battery that will be suitable.
February 15, 2025, 08:41
External psu for servos requiring thicker cables?
Hey i have 4x 20kg servos (each 4.8-6.8V) connected through 4 signal cables to the pi and then the + and - connected to an external power supply (5V 8A). Only 2 servos work, but its not the fault of the servos because i tried swapping them and they still work. Someone told me jumper cables maybe cant handle the 8A and so i should use thicker cables for that. Is that true?
February 14, 2025, 18:05
help
need help connecting
February 13, 2025, 11:53
how reset bootloader to default?
a SPI Reflash?
February 13, 2025, 07:42
How to get raspberry pi to locate package raspberry pi config
so my board didnt come with raspi-config installed for some reason and ive been trying to download it useing "sudo apt-get update" and
"sudo apt-get install raspi-config" but it just returns "Unable to locate package raspi-config"
how do i get it to locate the file so it can download it? im very new to raspberry pi ive got no idea what im doing
February 12, 2025, 18:07
Batocera on NVME / Not loading any games
I have the following problem:
I flashed a Batocera image onto an NVME SATA drive using a USB enclosure. When I connect the drive with the USB enclosure to the Raspberry Pi 5, everything works fine.
However, when I remove the NVME and install it directly into the Raspberry, the Raspberry boots into Batocera just fine, but when I start a game, the screen goes black and nothing happens. The same thing happens when I press F1 to access the file manager. When the NVME is connected via USB, everything works, but when I install it directly into the case (ARGON 40 NEO 5 NVME PCIE Case), it boots, but I can't start any games.
The artwork is visible. At first, I thought that maybe it can't mount the second partition with the ROMs, but then the artwork wouldn’t be visible either, right? Unfortunately, I'm a total Linux newbie, so I have no idea. But what could be the cause of this?
February 12, 2025, 07:31
Error creating SDL window after installing 3.5 inch display
i got a 3.5 inch screen from aliexpress and i set up the drivers the color are reversed and the retropie won't boot just the console
February 10, 2025, 01:27
Deleted a connection on my pi names wired connection 1 now I can’t connect to putty and real vnc
What do I do to fix this
February 9, 2025, 03:20
Fallback WiFi on boot, possible?
Hi there, I have two connections set up through nmcli. When I boot up the pi, I would like it it to attempt to connect to a specific one of those connections and if it fails to try the other connection. Is this possible? How would I do it? I am familiar writing in Python if that's needed, but I'm not super familiar with Linux. (I want to set this up via terminal, I am running the pi headless and configuring it over ethernet currently)
The idea is if I boot the Pi and my phone hotspot is up then it will connect to that, otherwise it will attempt to connect to my home WiFi.
February 7, 2025, 22:46
raspberry pi 4 can't be found on network
hello, i'm trying to do a headless setup on my raspberry pi 4 but i can't find my pi on my network.
i'm using a 256gb microSD card and made sure to format it to FAT32. i flashed the raspberry pi os 64-bit and also tried the lite version. i set up the wireless LAN and allowed SSH before flashing.
when i try ping raspberrypi.local in my terminal i get ping: cannot resolve raspberrypi.local: Unknown host. i made sure my computer is connected on the same network. when i scan the network, i don't see my raspberry pi either.
does anyone have suggestions on how i can troubleshoot this?
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February 6, 2025, 13:50
Arduino and Pure Data
Hello, I have a small arduino and Pure Data project but I'm a beginner and I'm having a few problems. Would anyone like to help me? Thank you ☺️
February 5, 2025, 23:42
Password Error
Hi! I am currently trying to set up my raspberry pi 5 128gb storage 8gb ram on my lenovo laptop, and I have ran into some errors. I tried searching online and nothing has helped me. Whenever I want to connect to the pi, the following occurs
pi@[my-pi-ip]'s password:
Permission denied, please try again.
pi@[my-pi-ip]''s password:
Permission denied, please try again.
pi@[my-pi-ip]''s password:
pi@[my-pi-ip]': Permission denied (publickey,password).
I tried changing the password via Raspberry Pi Imager and rebooting the pi, but whenever I change the password, it automatically resets back to a random 25-letter long obfuscated text.
I attached two images one containing my password (the shorter one) and the other containing the weird text that disappears when I try to select it. What do i do?
February 4, 2025, 22:08
Board Game Table
Hello, I want to build a table with a monitor built into it. On this you should be able to play various board games like Uno, Monopoly, Skippo, etc. Unfortunately I have no idea which software would be best for the Raspberry Pi. Can anyone help me?
February 3, 2025, 13:44
Best way to connect two remote Pi's
Hey, hope your doing well. So I will describe the situation I have and explain my problem. There is an Pi5 (has wifi and net power) that acts as an server somewhere deep in a building. And then outside there is a zero 2W that is connected to an camera( has no wifi and powered by batery) . How would I stream the video from the zero 2w to my server. There like 200 meters apart separated through doors and walls. I have thought of the following solutions.
- Wfif bridge
- High-Gain WiFi Antennas( If possible??)
- Radio waves
January 31, 2025, 19:44
Can someone help me where to put wires in for this display
I have never seen these letters before. I am seeing tutorials and my letters look alot different from the ones in tutorials
Like theres LCD_ and theres SD_
Can someone help me choose what I need to make it display something.
Raspberry Pico.
January 31, 2025, 19:27
Looking for transmitter/reciever for streaming video.
So in short, I have an pi 5 setup as an server somewhere in a home and I want to srtup and camera with an Zero 2w I have somewhere outside ~200m. And after some searching I came acros these two components. I do not have a lot of experience with this so whill these do the job or does anyone else recommend other recievers/transmitters for streaming video. preferably from the same vendor.
Transmitter
https://www.eachine.com/Eachine-TX805-5_8G-40CH-25-or-200-or-600-or-800mW-FPV-Transmitter-TX-LED-Display-Support-OSD-or-Pitmode-or-Smart-Audio-RP-SMA-Female-p-1234.html
reciever
https://www.eachine.com/Eachine-ROTG02-UVC-OTG-5_8G-150CH-Dual-Antenna-Audio-FPV-Receiver-for-Android-Tablet-Smartphone-p-1063.html OR https://droneshop.nl/boscam-rx5808-fpv-receiver