February 11, 2024, 22:16
Raspberry Pi 5 and MLX90640 Adafruit sensor connection with SSH at the moment but should change
Hi, I have successfully connected my sensor and Pi using SSH. I set up the Raspberry Pi OS on my SD card and ran the code in VS and it works. My next steps are to connect my sensor and display an image for real time monitoring and data acquisition using LabVIEW for the GUI.
I don't want to rely on using Wi-fi for my project and my Pi might loose connection with the internet so what are my other options to connect my Pi because that will determine how I design my GUI in LabVIEW?
I am new to Pi so I am struggling a bit. People said you can use external mouse and keyboard to access the Pi GUI but what if I just want the Pi connected to run the code saved in it and have my own GUI but not suing wifi?
Is the mouse and keyboard the only way of connection?
February 11, 2024, 19:54
Unable to find Powershell
So i have this ssh connection set up with the raspberry pi
And i wanted to make a gui (winForms) via vs code to display on the raspberry screen i have (PiTFT 480x320 3.5 inch TFT + Touchscreen voor Raspberry Pi Adafruit)
i have installed several extensions from Powershell (picture 1)
but if i try to open the form designer in vs code it gives me this error (picture 2)
i dont know what im doing wrong here or if im missing something
February 11, 2024, 12:44
Raspberry Pi 4 and OpenMediaVault
Hello,
I am currently in the process of setting up a NAS system with OpenMediaVault on my Raspberry Pi 4B. When I execute the install script from OpenMediaVault, everything works fine. At the end, it says that everything has been successfully created, and then the script restarts my Raspberry Pi:
yaml Succeeded: 13 (changed=8) Failed: 0 ------------- Total states run: 13 Total run time: 3.513 s [2024-02-11 13:35:19+0100] [omvinstall] Network setup. Rebooting...I get kicked out of my SSH session. However, I cannot reconnect afterward. On my router, I can see that the Raspberry Pi is connected to the Wi-Fi network. However, I cannot access the OpenMediaVault page, and I cannot connect via SSH. When I ping the Pi (using the Ping command in the Windows cmd):
yaml
Pinging 192.168.2.213 with 32 bytes of data:
Reply from 192.168.2.196: Destination host unreachable.
Reply from 192.168.2.196: Destination host unreachable.
Reply from 192.168.2.196: Destination host unreachable.
Reply from 192.168.2.196: Destination host unreachable.
Ping statistics for 192.168.2.213:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss)
Operating System data (cat /etc/os-release):
makefile PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)" NAME="Raspbian GNU/Linux" VERSION_ID="11" VERSION="11 (bullseye)" VERSION_CODENAME=bullseye ID=raspbian ID_LIKE=debian
February 10, 2024, 23:38
Is it Possible to trigger gaming pcs power button when raspberry pi loses and gains power?
I am building an arcade cabinet and I was wondering if I could have a raspberry pi hooked up to a power source that has a wireless outlet to remotely turn it off and on and make it power off and power on my pc when power is applied to it
Kind of a specific issue but i don’t really know where to start
Was thinking something like a Zero W so maybe I can wirelessly turn it off too
February 10, 2024, 14:36
SSH not connecting on rPi5
I have a problem where i cant connect to my rPi via ssh.
I use the Raspberry Pi 5 with its official software (Pi OS 64-bit) and im unable to connect to the Pi via SSH because it doesn't accept my password/ it says permission denied.
Im using Linux Mint Cinnamon on my PC and i tried it on windows but with the same results.
Thanks for Ideas to help with my Problem
February 10, 2024, 13:58
Need help with transforming raspberry pi to mqqt broker
so i am following this video - https://www.youtube.com/watch?v=_DO2wHI6JWQ&t=465s
but as per the video at time 10:10 the guy check if the influx db is getting any data but in my case nothing is showing up ?
February 10, 2024, 13:45
BIGTREETECH HDMI5 V1.1
link?
February 10, 2024, 13:20
Powering Pi 4B from DC-DC buck converter
I'm powering Pi 4B forom DC-DC (12V-5V) buck converter thruout GIPO pins. Requiement 3A is fulfild. But Pi starts once in 5-10 times. When Pi won't start, green LED binking in repeat one long - two short.
What this blinking pattern means? Any advice how to solve it?
Thanks in advance!
February 10, 2024, 11:59
I Want to create a Music player from voice command , help
So basically we are told to create any project using raspberry pi in our college. I have great project idea that is we'll be creating a music player from voice command. I have created discord music bots using node.js so I'll be using the same method in this project as well with google transcript packages for catching the command from microphone. Whenever the user says play song_name the code will execute and fetch the music from youtube ( using ytdl ans ytsr packages in nodejs ) and it'll then send gpio signals which will result into playing the song from the speaker.
We are getting Rpi 3 B+ from college will that work ?
Basically , this is my first time creating any project in raspberry pi am i doing any mistake till now ? Also i want to create a online model of this project where can i do the same ?
Additionally this project is not available on youtube or any other platform ( as of my knowledge ) can someone list the components that I'll be needing i tried chat gpt but indeed its ai and folks here a well experienced.
Any guidance apart from these is welcomed
February 9, 2024, 11:56
OMV Issues
I am using the 32bit lite raspios
February 9, 2024, 04:29
Raspberry Pi 3 model b+
Hey. i was wondering if you guys can help me install android 9 on a raspberry pi 3 b+ when i get one? please and thanks.
February 9, 2024, 01:52
Rasberry pi pico W lesson 7
as i did fellow this guy on youtube... everything i did but three of my green,yellow,red aren't turn on at all
I am gonna other post of YouTube by guy that I fellow. Go to look my other post of in this.
February 8, 2024, 15:36
Can't read analogue sensor data
Hi, I'm trying to read data from the Sparkfun sound detector over SPI but for some reason it only works when I try to read the digital output (whether sound is detected or not), rather than the analogue outputs (amplitude and audio).
I'm reading it through a MCP3008 by sending 0x80 (channel 0). It returns a value when it's plugged into the GATE pin and I'm making noise, but I just get 0x00 back when I plug it into the other 2 pins. Any ideas on why? I thought the MCP was meant to convert analogue to digital so the Pi can read it.
Sound detector: https://www.sparkfun.com/products/12642
MCP3008 datasheet: https://cdn-shop.adafruit.com/datasheets/MCP3008.pdf
February 8, 2024, 08:36
Raspberry pi setup
Hi, so i want to install raspberry pi os in my sd card but i got this error instead. Does anyone know how to fix it. Thanks!
February 8, 2024, 04:13
Connecting raspberry pi 4b to laptop using HDMI
is it possible to code in my laptop by connecting the rbp4 via hdmi?
February 7, 2024, 19:00
Bluetooth as audio input "microphone"
Hello, i was wondering if it would be possible to use my raspberry pi as a bluetooth host, which i can connect to via my phone or pc and then on my raspberry pi the bluetooth audio is being recorded inside a python script using pyaudio. For this the part where i struggle is how i can setup my raspberry pi to serve as a bluetooth host and use the incomming audio signal as a microphone source.
February 7, 2024, 11:46
Webserver using nginx
I am trying to host a webserver/apion domain i bought through name.com, i honestly don't know much about this and nether did i find much about it online.
The website/api im trying to host is just a simple python Flask api.
What i have done so far is setup nginx to make a proxy (?) that takes traffic from port 25565 -> 88 (not using port 80 since that did not work).
I have not really done much more, i can now open up the site on my PC but only 404 errors show up.
OS: Linux raspberrypi 6.1.0-rpi7-rpi-v8 #1 SMP PREEMPT Debian 1:6.1.63-1+rpt1 (2023-11-24) aarch64 GNU/Linux
nginx config:
server {
listen 88 default_server;
listen [::]:88 default_server;
root /var/www/html;
server_name my ip;
location / {
proxy_pass http://localhost:25565;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
try_files $uri $uri/ =404;
}
February 7, 2024, 11:37
Setting up RBP camera module V2 8mp
Ive been connectin and disconnecting the camera and the option is not appearing on the interface config. Im running on raspberry pi 64 bit os
February 7, 2024, 11:21
Need recommendations for a 4-4.5 inch square TFT for Pi Zero project
Hi
I want to build a replica of the PKE Meter from the Ghostbusters cartoon and the form factor would require a 4-4.5 inch square TFT panel for a Pi Zero, with as little PCB overhangs beyond the screen dimensions as possible. As you can see, I'll have to be frugal with the available space inside the casing.
Any ideas? Thanks in advance!
Example pictures: https://ghostbusters.fandom.com/wiki/P.K.E._Meter/Animated#Gallery
February 7, 2024, 10:19
PAL-M or NTSC-J on Raspberry Pi-5
Hey Guys, I've got an issue. For some reason I can't set my Raspberry Pi-5 to ntsc-j, pal-N, Pal-M etc. Only Ntsc & Pal. I have the latest version of libreelec and have tried this with other os such as raspian. Nothing. I have set
dtoverlay=vc4-kms-v3d,compositeAND
enable_tvout=1with and without
sdtv_mode=1 sdtv_aspect=1and have set cmdline to either
video=Composite-1:720x480i,vc4.tv_norm=NTSC-Jor
video=Composite-1:720x480i,tv_mode=NTSC-Jas mentioned here: https://forums.raspberrypi.com/viewtopic.php?t=364251 but nothing! Only basic us ntsc of British pal. Can anyone here help me with this? What do I need to do to set this to ntsc-j, pal-m or pal-N for the Raspberry Pi-5?
February 7, 2024, 09:35
Random video player
I have a raspberry pi 2B and I was wondering how to go about making it so that when powered on it plays a random video off of a USB before powering off again?
February 7, 2024, 04:09
PiHole Problems.
Hello there. First time installing/using PiHole and i cant seem it get it to work. i Got it all installed and im in the GUI but im lost from here. not sure how to tell the devices to use the pis DNS. or even better if i could the router. any help would be awsome
February 5, 2024, 19:54
Raspberry pi 0 won't show up
Hello.
I was trying to do a headless OTG set up for my Raspberry pi 0 the issue is that in my Windows machine i cannot Ping it nor SSH it, i tried with raspberrypi.local and pi@raspberrypi.local.
Help!!
(i followed the steps in several tutorials)
February 5, 2024, 19:35
Raspberry Pi 5 and Adafruit MLX90640 infrared sensor using VS code
Hello everyone, I am trying to work on a project where I have to get my Adafruit MLCX90640 IR sensor running on Raspberry Pi 5 and then later I have to calibrate it and get it running on LabVIEW software for GUI real time monitoring and saving for post analysis,
I have two links to follow of people that did similar projects (excluding LabVIEW) and I am unable to get my code working.
https://www.instructables.com/MLX90640-IR-Thermal-Camera-Working-With-Raspberry-/
https://learn.adafruit.com/adafruit-mlx90640-ir-thermal-camera/python-circuitpython
Trying to follow Adafruit link step by step...
I am trying this on Windows and struggling with installing the two libraries:
adafruit_mlx90640.mpy
adafruit_bus_device
and I get this error:
Exception has occurred: NotImplementedError
Adafruit-PlatformDetect version 3.60.0 was unable to identify the board and/or
microcontroller running the Windows platform. Please be sure you
have the latest packages by running:
'pip3 install --upgrade adafruit-blinka adafruit-platformdetect'
If you are running the latest package, your board may not yet be supported. Please
open a New Issue on GitHub at https://github.com/adafruit/Adafruit_Blinka/issues and
select New Board Request.
File "C:\VS_code_Mecha\examples\CircuitPython 8.x\termal camera code.py", line 5, in <module>
import board
NotImplementedError:
Adafruit-PlatformDetect version 3.60.0 was unable to identify the board and/or
microcontroller running the Windows platform. Please be sure you
have the latest packages by running:
'pip3 install --upgrade adafruit-blinka adafruit-platformdetect'
If you are running the latest package, your board may not yet be supported. Please
open a New Issue on GitHub at https://github.com/adafruit/Adafruit_Blinka/issues and
select New Board Request.
February 5, 2024, 11:39
Rasberry pi pico w
py
from machine import Pin
import time
led=Pin(15,Pin.OUT)
while True:
CMD=input('What is Your Command? (ON/OFF/TOGGLE)')
if CMD=='ON':
led.value(1)
if CMD=='OFF':
led.value(0)
if CMD=='TOGGLE':
led.toggle() just to help
How do I fix it about red LED is not show of light up. Is there something wrong that I put it?
I did fellow everything from guy YouTube.
February 5, 2024, 11:23
Setting up on a laptop
How do i set up raspberry pi imager on laptop? ive tried it on pc where I format an sd card and stick it in the rpb then connect it to my monitor but i need to work on my laptop now, how do i do it?
February 5, 2024, 08:36
Adding a SATA HDD to a RPi5
Main goal is to make a music streaming server, issue rn is storage.
For now I've been using an external hard drive, but with M2 hat being more available, I'm tempted to go for it, grab a M2 to SATA Adapter, and plug a SATA HDD.
Main potential issue in the future, I don't know if the RPi can output enough power alone for the Hard drive, or if I'll need another external power. Any idea ?
February 4, 2024, 21:05
Mounting USB Stick Issue
Hey all,
So I’ve followed instructions on mounting a USB drive to my pi, for whatever reason I’m having issues that are hard to explain, effectively as you can see in the screenshot here I’ve mounted the drive to /mnt/usb2. Via file manager I’ve put some files on there, however, Gparted isn’t showing that the used space has gone up at all?
February 4, 2024, 20:29
Trying to switch Operating Systems
yo I am very confused, I tried to install a new OS but accidentally installed the iso onto my microsd card instead of my flash drive, so now I have the iso installed to both the flash drive and the microsd card, but it's not booting from either of them... it just keeps saying "Trying partition: 0" and then stopping. How can I fix this and install the OS I was trying to install?
February 4, 2024, 10:03
Wireless connection with Putty
So there is this issue. After wrapping in a SSH file with WiFi details into the mini-SD containing the raspberry OS and establishing IP/Mac addresses with Nmap, the procedure of logging in with PuTTY comes up with "wrong password/name" even though I've entered the apparently correct login credentials. Anyone who could help me?