![]() To get to the comand line on a Raspberry Pi, from the Gui, under the main menu, go to Accessories and click on terminal. Wget, like many of the commands we are using to do this work is a command line tool. If you don't have wget on your Raspberry Pi for some reason there are instructions on that site also on how to download and install it. You can read more about wget on this site. ![]() Basically it is a way of retreiving and storing a web resource, and will will work fine for our purposes. Linux OS's provide a function called wget that can use to do this. If it all works you should see an image from your camera.ĭownloading the image into a file with wget Once you have figured out what url you need to use for your camera, substitute in the username, password and then drop the line into the address bar as you would for any other website. Once you have your webcam setup you should be able to use that URL in a web browser to get the image off the camera. address)/cgi-bin/api.cgi?cmd=Snap&channel=0&rs=(any combination of numbers and letters)&user=(user name)&password=(user password)įor example, if your IP address is 192.168.2.119, the username is admin and the password is 123456, then the URL should be: ![]() For more ideas on what to look for when buying a camera, have a look here.įor the Reolink I have, here's the template to use to get the image I need: If you can find a URL you can call then you are good to go. Before you go out and buy a webcam, one of the things you should consider is how easy it is to get an image off it. Lets look at how we can get those images off the webcam, and automate that process. Of course it would make sense to combine everything into one script, which is what we will build out over the course of two articles. To solve the problem I decided to split the solution in two - one to download the files I neeed to the Pi, and the other to upload the files to the website. With the transistion to the Raspberry Pi, I needed to find a way to grab the webcam image and upload it the site. One of the nice things it did was to manage my webcamera output, and upload it to my website. I've been running the Windows based Weather Display software for logging all my weather data for years. ![]()
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