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10 views

How to send sensor and analog data wirelessly to Pi without internet

I'm fairly new to all things RPi so im still trying to get my bearings. I want to control a robot from a distance, about a Mile approx. I have build the robot and i have no problem controlling it ...
0
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0answers
9 views

omxplayer accelerates all video playbacks after upgrade to Buster

RPi lovers. Running Buster on an RPi3, which I just upgraded to from Raspbian Stretch. My omxplayer used to work fine right before the upgrade, and now after the upgrade if I try to play a video file (...
0
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0answers
25 views

How do I power the Pi4b and l298n using a battery?

I need to power a L298n motor driver and a pi 4b using some kind of battery. Which one should I use? (Link would be appreciated) I‘m not sure but I think the l298n has some kind of 5v output. Could I ...
0
votes
1answer
29 views

Cannot emulate Raspberry on QEMU

First of all, excuse me if me English is not very good, I'm French. Secondly, let's talk about my problem. I have a problem when I want to emulate a Raspberry on QEMU. I created a "start.bat" where I ...
0
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0answers
17 views

Using GPIO.add_event_detect with kivy

Hello Raspberry Pi people, I am using Kivy v1.11.1 on my Raspberry Pi with Python v3.7.3. The goal is to use a GPIO input to toggle the button state (parallel use of a real button and the touchscreen ...
0
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0answers
16 views

Raspberry Pi stops running cron job after a few hours

My raspberry pi 4 is set to run a python script every hour that turns on some philips hue lights and takes a picture with the camera module. It worked perfectly for 26 days, then it stopped running. ...
0
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0answers
25 views

Raspberry Pi 4 won't reboot after unplugging power source

I just got a Raspberry Pi 4 yesterday for the purpose of running a python script, it came with a brand new SD card, and the proper power cord. I had it all up and running through the NOOBS OS download,...
0
votes
0answers
10 views

Nvidia shield controller on Raspian: How to

Can someone clearly list the step to follow in order to correctly set up the Nvidia's joystick on Rasbian? Surfing on the web I can found something but, however, I have no idea how to test it. The ...
0
votes
0answers
17 views

PiVPN client cannot access internet but can remotely access local storage

i have setup PiVPN. Before setup, im connected to dedicated ip purevpn (just to use open port service for openvpn). The problem is, the openvpn client can connect to config file and can access to ...
0
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0answers
17 views

Full HD playback on RPi4 with hardware acceleration

I am the owner of Raspberry Pi 4B with 2GB RAM and latest Raspbian OS. I already did some basic testing with HTML5 FullHD video or with Youtube and 1080p video, but playback is jerky and definitely ...
0
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0answers
17 views

I set my Raspberry Pi 4 as a web host, but when I try to access it from a different network “This site can't be reached” error comes up [closed]

So as the title says I set my Raspberry Pi 4 as a web host, but when I try to access it from a different network "This site can't be reached, IP-ADDRESS took too long to respond." error comes up. I ...
-1
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0answers
16 views

Create access point rpi zero w file transfer using via samba

I want to create access point on rpi zero w and i will connect access point from my computer. After that i want to file transfer via samba server from my computer. Is it possible ? can i do it ?
0
votes
1answer
20 views

ssh Permission denied // RPi 3 Model A+ macOS Mojave

I'm trying to access my RPi 3 Model A+ from my mac (Mojave) through ssh. They're both connected to a 5GHz wifi. From the mac terminal, I type the RPi ip address, then the default password raspberry , ...
0
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0answers
23 views

When I power my Raspberry Pi 4, it shows only following window and remains still. What should I do now? Plz help

![When I power my Raspberry Pi 4, it shows only following window and remains still. What should I do now? Plz help It took me hours to solve this problem but same situation till now. How to fix this? ]...
0
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0answers
10 views

Stepper 288yj-48 - stop and restart from its latest position

I have a stepper 288yj-48 and I want it to stop 36 times while completing a 360 degrees revolution. For each of the 36 stops, I need it to pause for 10 seconds before moving to the next position. ...
1
vote
0answers
24 views

Cannot log in to raspbian buster with default username and password

I have an issue logging in to my new raspbian buster (raspbian 10 Raspbian Buster with desktop and recommended software) using the known default {pi, raspberry}. My keyboard is in English and I have ...
0
votes
0answers
13 views

Nothing on screen while booting

I am having trouble booting my raspberry pi 0 w. I am using a 32 gb micro sd card with noobs downloaded on it. I have followed the steps on the raspberry pi website to boot the pi, but when I plug in ...
0
votes
1answer
17 views

How to install radicale (CardDAV & CalDAV) on a headless RaspberryPi?

I want to install a server for CalDAV and CardDAV on my headless RaspberryPi and will use my answer below to make a guide which I will update as I go along. I had troubles installing pip for python3, ...
0
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0answers
11 views

LIRC null values, Raspbian Buster

I tried to install an IR receiver on my Pi 3B under Raspbien Buster, kernel 4.19. I managed to install lirc, and when I use mode2 -d /dev/lirc0 I read pulses. The problem is the following : when I ...
0
votes
1answer
33 views

Cannot install kali-linux-full in raspberry PI 4

I have downloaded the image from the offensive security website and I got kali running but I can't seem to find a way to install the full kali package(kali-linux-full). The packages that come bundled ...
0
votes
2answers
27 views

Access files from one raspi of another

I have two raspis set up running raspbian. One has an external HDD which I want to access with the other one over LAN. Is samba the way to go? I tried setting it up and I believe the server is running....
0
votes
0answers
8 views

Monitor not recognized by other devices after having connected my raspberry pi 4

I have a weird problem and I simply can't find any solution to it: I use a Fujitsu Siemens monitor with a dvi to hdmi cable which works just fine with all my devices. However, after I connected my ...
0
votes
0answers
16 views

Connect nrf52 Board to Raspberry Pi(as gateway) and create mesh network using other raspberry pis(as nodes),nrf52 dk will be mediator between Pis

I am making mesh network using Raspberry pi and NRF52 DK. I install bluez 5 and meshctl on raspberry pi. I successfully connected nrf52 dk using bluetooth. I attached screen shot. Now, I want to ...
0
votes
0answers
21 views

Atom text editor on raspberry pi 4?

I'm looking to install Atom on my Raspberry pi 4. In ARMHF naturally. I have already tried a lot of solution, but nothing works. I tried the atom-arhmf.deb from the official github repository and ...
0
votes
1answer
17 views

How can i create my own block-list for Pi-Hole?

I didn't select any host list at the installation, now how can i create my own block-list for Pi-Hole? Do i need to create a .sh file or a .txt? Obs: I am using Raspbian to run Pi-Hole.
1
vote
0answers
25 views

Tethering Pi to Computer for Internet

Good Evening, Ideas- I'm operating at work so I'm very limited to my "lab" to play around with stuff. Anyway- here's what I've got- Ubiquiti EdgeRouter 8 Raspberry Pi 4 Windows 10 Machine (with VNC, ...
0
votes
1answer
32 views

wpa_supplicant.conf not working with my laptop wifi with pi-zero

I have 2 raspberry, one 4 and one Zero W. The second one is headless and I use it via ssh from my laptop using my home wifi network. My goal is to emit the wifi via hotspot on my laptop (ubuntu 18.04)...
0
votes
0answers
14 views

How do I run AppGameKit for Pi, as it seems to be an executable file?

I am new to StackOverflow so please let me know if I am doing this wrong. I recently got a Raspberry Pi, and have played with it for a little bit. I wanted to use AppGameKit for the Pi on it, but I ...
1
vote
1answer
21 views

Use the RPi3 with Libreelec to route between 2 networks

I'm using Libreelec on a RPi3 and I would like to use it to route between eth0 and wlan0 too. Network A - 192.168.0.0/24 with Internet access, connected to eth0, my network Network B - 192.168.1.0/24 ...
0
votes
0answers
21 views

How do I disown a youtube-dl process and have it finish multiple downloads?

I am using youtube-dl to download an entire playlist of videos. I would like to do this overnight as the videos are quite long. The first video continues to download after being disowned, but the ...
0
votes
1answer
63 views

Increase sleep interval for LED sequence whenever button is pressed. (Python)

This is the code: #!/usr/bin/python3 from time import sleep from gpiozero import LED, Button from threading import Thread from signal import pause, signal, SIGTERM LEDs = [5, 17, 22, 19, 26] LIGHTS ...
0
votes
0answers
34 views

Is my PI broken or the LCD screen?

So I have an LCD screen which plugs into the pi. The pi works fine, but when I do the whole LCD-show in the terminal and it restarts it stops at either “starting login service” or “starting message ...
0
votes
0answers
22 views

Using an old iphone as camera input for raspberry pi

I have seen some apps on android that seem to be able to stream it's video feed to the raspberry pi as if it was a camera connected to the raspberry pi. I want to know if there is a similar app for ...
-3
votes
0answers
23 views

Problem related to desktop version of Kali Linux on Raspberry Pi 4

is it possible to run kali linux full version on a raspberry pi4 without crashes and stuff. i have run the ARM version and got stuff done but i want all the tools in the full version on my raspberry ...
0
votes
0answers
18 views

RPi 3B+, How accurate is the crystal oscillator? [closed]

I have developed a spectrum analyzer driver using the kernel of the RPi where every time I sample the data, I sample the time (from the system timer operating at 1 MHZ). The results I received are ...
0
votes
0answers
14 views

pigpio: Read PWM from RCcontroller then send to ESC via GPIO

Im trying to learn Python by combining my interest in designing an AWD radio controlled car (3D printed, Im decent with Fusion 360 too) with some smarts from Pi/Python to allow things like software ...
0
votes
0answers
19 views

hi i have problem in kali linys

kali@kali:~$ sudo apt install tor Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: tor-geoipdb ...
0
votes
0answers
17 views

Can't connect MIDI Keyboard to Raspberry Pi

I'm trying to connect my Midi Keyboard, which works perfectly fine in Windows, to my RPI 3B+ running Raspbian. I'm connecting using the USB output of the keyboard. When running dmesg I get this: [ +...
0
votes
1answer
17 views

Raspberry pi 3 with centos 7 error

i have problems with my raspberry pi 3. I use windows 10 on my laptot and it is ethernet connected. I have installed centos 7 into a micro sd through Universal-USB-Installer (centos is without any ...
0
votes
0answers
13 views

Tkinter Problem with Show an Update Value

Well I dont know what i must to use to show the degree of my robot arm for each time where i have pressed a button from my keyboard. More specific the code is fine in terminal, because when i run the ...
0
votes
1answer
13 views

Bluetooth sound off

after upgrading to debian 10, have encountered problems with the sound transmitted to my bluetooth headphones. The pairing between the RPI and the headphones is done, once from the audio menu I ...
0
votes
0answers
17 views

DS18B20 / onewire stopped working after dist-upgrade

I recently did apt-get update + apt-get dist-upgrade and after reboot my DS18B20 stopped working. ls /sys/bus/w1/devices/ results in: w1_bus_master1 But previously I had dirs for my two sensors ...
0
votes
0answers
16 views

2 MPU6050 on Raspberry pi4, different values

I have two identical MPU-6050 connected to a raspberry pi 4, but it looks like one is off in the readings. I don't have another sensor, so can't test that, but I was wondering if it is the sensor or ...
0
votes
0answers
42 views

aarch64 or armv8 with Arch on a Raspberry Pi 4?

I installed arch on my raspberry pi 4 based on the instructions from the arch linux arm site, expecting to get an aarch64 install, or some variant of armv8. Instead what I got was an install of armv7 ...
0
votes
0answers
18 views

Pi-4b USB 3 no longer recognising Powered USB HDD Dock

TL:DR: Previously working setup now fails with no apparent hardware damage, nor deliberate software changes. My original setup had been working without problem since Sep 2019. I powered it down, ...
0
votes
0answers
21 views

Best way to connect a smarthpone to a pi, to control it [closed]

For example, if you have a Pi with a screen, that displays a QR code and the Smartphone tries to scan that, to establish a connection, which connection method should be used? So would a the Pi as ...
1
vote
1answer
20 views

Route eth0 to tun0 (OpenVPN) and leave wlan0 unaffected

I currently have a Raspberry Pi Model B+ v1.2 (and I am planning to get the Raspberry Pi 4 after I sort out these issues). I have the network interface eth0 connected to my router through an Ethernet ...
0
votes
2answers
36 views

Boot Raspbian from write protected SD; move all data onto external USB drive

For a Raspberry 4 setup, I'd like to keep the Raspbian's system files separated from the configuration files (i.e. /etc/resolv.conf), temp files, user files and user-installed applications. This said, ...
0
votes
0answers
28 views

USB not working on Raspberry Pi4 using Raspbian, first boot

I've just bought a new RPi4 2GB and I'm having issues connecting a keyboard to it through USB. I've used this keyboard with previous models of the Pi and it's worked fine and checked it and it's ...
0
votes
1answer
30 views

Accessing a Raspberry pi zerro Headless Error: "No supported anuthenication methods available

I am trying to access a new PI Zero W headless on Windows 10. I have followed the instruction at: https://desertbot.io/blog/headless-pi-zero-w-wifi-setup-windows I get the putty window open that ...

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