To start the temperature sensor read interface we need to run two commands. Go to a command prompt on your Pi or SSH into your Pi. Type the following commands: $ sudo modprobe w1-gpio $ sudo modprobe w1-therm The output of your temperature sensor is now being written to a file on you...
cpolar ftp 21# tunnel to port 21 for ftp servercpolar tls 443# create tls tunnelcpolar service install# install cpolar daemoncpolar service start# start cpolar daemoncpolar service stop# stop cpolar daemoncpolar service uninstall# uninstall cpolar daemonAdvanced usage: cpolar <command> [OPTIONS] [c...
Connect provides a secure encrypted connection without the need to determine the Raspberry Pi IP address. No special client is required; Connect simply uses a web browser. Since it is browser-based, you can use Connect with any type of computer or mobile device. Raspberry Pi Connect uses peer...
Raspberry Pi is a single-board small computer originally used as a tool to teach computer science to students. It has since grown in popularity due its compact size, low cost, modularity and open design. Each revision has added more capability to the original Raspberry Pi, and the computer i...
Now we need a way to access the Raspberry Pi’s command prompt. We can do this with a remote SSH client called PuTTY. PuTTY establishes an SSH connection between the Raspberry Pi and another computer. It opens up a window that gives you access to the Raspberry Pi’s command prompt.Downlo...
a headless Raspberry Pi computer with the latest versions of Node-RED, node.js, and npm, building a Node-RED application, and controlling and sensing GPIO connected to industrial digital I/O, quickly and simply. This example uses the Opto 22 Digital I/O for Raspberry Pi Starter Kit .
Even when you use a Raspberry Pi to serve as a fridge controller or game console, you might need to update the device to keep it working.
SEPTEMBER 2012: The Raspberry Pi (Fig. 1) is powered by a BCM2835 system-on-chip from Broadcom that contains an ARM processor (running at 700 MHz) and a
You will also notice that the prompt has changed, and reflects the new hostname you set in the previous step. pi@robotAP:~$ At the command prompt type: sudo apt-get update followed by a sudo apt-get dist-upgrade These two commands will update the package manager with the latest informat...
Run the following commands to install the prerequisite packages for the sample:sh Copy cd ~/iot-remote-monitoring-node-raspberrypi-getstartedkit/basic npm install You can now run the sample program on the Raspberry Pi. Enter the command:...