I'm trying to connect to the internet using an Optus sim and SIM7600G-H here in Aus. The sim is activated but the connection doesn't seem to be working. The 'NET' light keeps blinking.
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I am attempting to connect MATLAB with a Raspberry Pi 3+. Using the application installer in MATLAB, I downloaded and installed the necessary support hardware (https://www.mathworks.com/hardware-support/raspberry-pi-matlab.html) and then used the configuration dialog in those apps to flash a microSD card. Booting the Pi with that card, I set up passwordless sudo and enabled SSH. Using an ethernet cable to connect my laptop with the Pi, I can ping the Pi from MATLAB, and I can SSH in using PuTTy. However, when I try to connect in MATLAB (having opened MATLAB in admin mode), I get the following error:
I'm not sure where to go from here -- this error isn't listed on MATLAB's help page, and I cannot find anything online. Any help is appreciated.
Answer is straightfoward: problem found between user and keyboard. The device address should ONLY be the IP address of the Pi.
I am new to Home Assistant and I currently have a disc image of the software installed on a Raspberry Pi 3b. I have managed to get this up and running successfully by connecting my PI to an internet connection via an ethernet cable and connecting my laptop to the same network wirelessly. The problem I am facing is that I wish to run this locally without an internet connection and simply connecting my laptop to the PI with the Ethernet cable does not seem to be working. I have tried looking around for support but I cannot seem to find much on the matter.
Home Assistant's default port is 8123 not 8023.
If there is a direct connection between your laptop and the Raspberry Pi then the chance is high that mDNS won't not work. Thus, homeassistant.local is not reachable.
Add a static IP address for your Home Assistant host and your laptop.
I have a raspberry pi 3 running windows IOT and it works fine when on a LAN connection. However the issue is that I want it to be on wifi. I have set the wifi connection up and set it to automatically connect and if I then remove the LAN cable everything works fine. But when I reboot the pi it refuses to automatically connect to the wifi. If I go back to the settings and select my wifi network it has the "Connect Automatically" box checked but when I click connect it asks me again for the password...
It is as if it is not saving the password for my network. How do I fix this issue?
how do i connect my raspberry pi to WIFI without ethernet cable. I have a wifi dongle or usb connected to my pi but the internet still doesnt work unless i connect a ethernet canble. can someone please help me out
You can setup your wi-fi via the command line, see a detailed guide on the official site:
https://www.raspberrypi.org/documentation/configuration/wireless/wireless-cli.md
Another option is to use the PIXEL desktop:
https://www.raspberrypi.org/documentation/configuration/wireless/pixel-desktop.md
I want to install MATLAB and Simulink support package for Raspberry Pi. I follow this link to do . I directly connect my laptop with Raspberry Pi using Ethernat cable.
But i didn't get output.
while installing i got error - "Could not detect a Raspberry Pi board on "Local Area Connection". Check your Ethernet connection to Raspberry Pi.
The FDX/LNK/100 LEDs on the Raspberry Pi board should be illuminated.
For network trouble-shooting instructions see http://www.mathworks.com">The MathWorks Web Site"
Can anyone help to solve this problem?
I have also experienced your same issue but after proceeding in this way I solved it.
Before you put the SD card on the Raspberry Pi you need:
power off the Pi
connect the Ethernet cable to the host computer
finally power on the Pi
In addition you may take a look at this troubleshooting guide.
Try the following steps.
1. Open cmd and execute 'ipconfig'
check for a network interface with '169.x.x.x' ip address
If there is one, you could access your Pi via IP 169.254.0.2
If there is none, check if your Ethernet port is enabled and no static IP is configured.
The above steps make sure that your Ethernet port is in proper state.
Repeat the hardware setup with direct connection in the network settings.