Raspberry Pi Stack Exchange
Raspberry Pi Stack Exchange

Questions tagged [connection]

A connection describes a link between two systems where data can be exchanged.

The connection could be established on a physical layer e.g. via a (network) cable.

367 questions
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How can I connect by raspberry using the tethering USB of my (android) phone

I have just installed archlinux on my new raspberry but the only way I have to connect it to internet is using the USB tethering of my Android phone. With my PC it works straightforwardly: I just connect the phone with USB, I select the USB…
Red
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3 answers

What is the maximum frequency to count the pulses?

I am new to Raspberry pi. I have an input of continuous pulses. Each pulse width is around 100 nanoseconds . I need to count the pulses for 100 microsecond. Is it possible to do this? Please suggest..
Madhava
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connect raspi 3B with ethercat coupler

I am new user and trying to connect raspi 3B with codesys and ethercat coupler (Kuhnke FIO coupler). this is how I connect them: My labtop is connected through the raspi USB with USB/RJ45 adapter the ethercat coupler is connected the raspi through…
Papi
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Share internet between 2 RPis

I'm trying to share the internet connection from a RPi2 connected to internet via wifi to a RPi B+ over ethernet. I want to use static ip addresses for simplicity. So RPi2 ("master") is 10.0.0.1 and RPi B+ ("slave") is 10.0.0.2. I've configured the…
Fabio Cicerchia
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Reading 3.4v pulses from RPI pins, with a micro controller?

Okay, I have a raspberry pi, I use the pins to control LEDS and etc, but I have been thinking recently about using the pulses I can create from the raspberry pi, to control multiple things over a simple USB lead, is it possible to take pulses from a…
OzzieSpin
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Board-to-Board (B2B) connector for Raspberry Pi

I have a BLE module that connects to its original MCU board with a 30 pin CN2 type board-to-board (B2B) connector. I want to use this BLE module in Raspberry Pi. I've some BLE related code that runs on Raspberry Pi. Now I want to make sure that this…
nad
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Connection refused when I try to connect my pc to raspberry pi via internet bridge

Hi guys I'm trying to connect the raspberry pi to a pc via internet bridge. I have a rj45 port free (eth0): so I've set these settings: Ipv4 Settings: Method Shared with other computers Ipv6 Settings: Method Ignore Ethernet: Mac address I have…
Tinwor
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Cannot find/connect to RPI from desktop, but CAN from phone

I'm running OctoPrint (3D printing software) from my rpi3. I just changed apartments, connected to the wifi via my config file, and it works great BUT I can only connect via my phone. My desktop (connected via Ethernet cable to the same Ethernet…
Toozinger
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Why does ssh drop out when traffic stops?

I have read many posts on ssh connection refused, but I have this and other ssh issues. Here is my research: 1) occurs on many of my machines, all running Raspian and latest version of sshd 2) when ssh drops out, I immediately get "connection…
NewtownGuy
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Share WiFi connection through ethernet

Using kali linux for this. I went into the "Network Connections" and created a new connection under "Wired" and set it to "Shared to other computers" under the "IPv4" tab and it doesn't work. When I plug it into my Mac it shows the ip is…
Aaron
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Ways to connect touchscreen to rpi zero

I understand a touchscreen can be connected to the rpi zero either via the dsi interface and a short ribbon cable, or through HDMI and USB. I want to place the rpi at a different location than the display (due to that the rpi will be controlling…
Lars Johansson
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