WEBVTT 00:00.300 --> 00:06.270 In this lesson, I will show you how to install the Arduino ID on the Raspberry Pi so you can program 00:06.270 --> 00:08.090 your Arduino directly from there. 00:08.100 --> 00:13.590 And let's first understand very quickly why this can save you a lot of time. 00:13.860 --> 00:20.310 So if you already have the original ID on your computer, what you can do is to write some program for 00:20.310 --> 00:20.950 your Arduino. 00:20.970 --> 00:23.460 Let's say you are on Windows Mac or Linux. 00:23.460 --> 00:24.720 It doesn't really matter. 00:24.720 --> 00:27.940 And then you upload the program to the Arduino. 00:27.960 --> 00:33.720 Then when we will make the Raspberry Pi and the original communicate between each other, you will need 00:33.720 --> 00:40.260 to unplug the Arduino from your computer, plug it to your Raspberry Pi, and then run a Python program 00:40.260 --> 00:42.870 to communicate on the Raspberry Pi. 00:43.170 --> 00:49.650 And every time you need to modify something in the Arduino code, you will need to do this process again, 00:49.650 --> 00:57.570 which is basically to unplug from the PI plug to the computer upload and plug and plug to the Raspberry 00:57.570 --> 00:58.530 Pi again. 00:58.830 --> 01:04.260 Now what you can do is directly install the Arduino ID on the Raspberry Pi OS. 01:04.290 --> 01:08.910 By doing that, you can keep the Arduino board plugged to your Raspberry Pi board. 01:09.060 --> 01:15.540 Any time you need to modify the original program, you simply need to stop any current program running 01:15.540 --> 01:18.960 on the Raspberry Pi, which is communicating with the Arduino. 01:18.960 --> 01:23.040 And then you just upload the code and run the program again. 01:23.040 --> 01:23.880 That's it. 01:24.090 --> 01:24.630 All right. 01:24.630 --> 01:30.120 Now let's go to the Raspberry Pi OS desktop and install the Arduino ID. 01:31.250 --> 01:34.130 So Raspberry Pi desktop is actually Linux. 01:34.130 --> 01:40.610 So we are going to do the Linux installation and if you open a terminal, well you could install Arduino 01:40.610 --> 01:44.390 IDE directly with APT, but don't do that. 01:44.780 --> 01:47.950 So you could do pseudo apt install Arduino. 01:47.960 --> 01:53.720 You may see that in some tutorials, but don't do that because this version is actually old and not 01:53.720 --> 01:54.500 updated. 01:54.680 --> 01:59.070 So you're not going to have the new features and maybe that's not going to work. 01:59.090 --> 02:03.710 So instead we are going to open a web browser here on the Raspberry Pi. 02:04.580 --> 02:07.760 And just type of, you know, I. 02:09.740 --> 02:15.320 And so just search on DuckDuckGo, on Google or whatever search engine you want. 02:15.500 --> 02:18.260 Let's go to the website. 02:19.400 --> 02:22.100 And here we are not on the right page. 02:22.100 --> 02:23.960 So let's go to software. 02:23.960 --> 02:25.370 So you click on software. 02:26.990 --> 02:33.800 And you have downloads and ID, so just download the latest original ID version. 02:34.050 --> 02:36.890 Doesn't really matter which version you have or not. 02:36.920 --> 02:39.620 So on the right you can see the download options. 02:39.860 --> 02:46.570 So if you were to use Windows or macOS instead of the Raspberry Pi to actually program, you are going 02:46.580 --> 02:48.200 to then download one of those. 02:48.200 --> 02:52.250 But here we are on Linux, we are on Raspberry Pi, so we are on Linux. 02:52.250 --> 02:59.540 So we are going to download one of those here of Linux and to know if you have 32 or 64 bits. 02:59.540 --> 03:01.340 Well, it's simple. 03:01.340 --> 03:10.820 Just open a terminal again and do your name Space Dash M This is going to show you that. 03:10.820 --> 03:16.460 And if you see av7l, it means you have a 32 bit. 03:16.580 --> 03:21.740 If you have something like x 86, 64, you have 64 bit. 03:21.740 --> 03:24.170 So we know we have 32 bit here. 03:25.890 --> 03:32.190 And we are going to use the a r 32 so you don't load that one. 03:33.550 --> 03:36.220 Okay, you can just click on just download. 03:38.710 --> 03:41.240 And you can see it's going to download it here. 03:41.260 --> 03:44.830 So you just wait until it has been downloaded. 03:46.270 --> 03:46.690 All right. 03:46.690 --> 03:50.940 We know have the Arduino IDE downloaded. 03:50.950 --> 03:56.770 So I'm going to close this Web browser and let's open the terminal again. 03:57.070 --> 03:57.520 All right. 03:57.520 --> 04:02.230 And as a reminder here, you have to have some basics on Raspberry Pi, including the terminal. 04:02.230 --> 04:08.500 So I'm going to show you exactly what commands I use, but I'm not going to explain everything 100% 04:08.500 --> 04:09.780 from scratch. 04:09.790 --> 04:11.800 So we are in the home directory. 04:11.800 --> 04:15.370 I'm going to go to the downloads folder. 04:15.850 --> 04:18.880 In the downloads folder, we have this. 04:18.880 --> 04:22.750 So that's the archive we have downloaded from the original website. 04:22.960 --> 04:33.910 This is a tab, so we are going to do the space dash x f with the name of the archive. 04:34.800 --> 04:39.180 So you can just use the other completion with TAB if you want to go faster. 04:39.390 --> 04:40.680 You press enter. 04:40.830 --> 04:44.520 You wait a few seconds, maybe even a few minutes. 04:45.870 --> 04:46.410 All right. 04:46.410 --> 04:53.700 And when the command returns, LZ, you see we have a new folder which contains the original ID. 04:53.850 --> 05:00.710 Now, what you're going to do is to move this inside the slash opt folder of your Raspberry Pi. 05:00.720 --> 05:06.930 So you're going to do pseudo pseudo because we are going to put that somewhere else than in your home 05:06.930 --> 05:07.650 directory. 05:07.950 --> 05:17.640 So pseudo m v to move, you just use the to completion to select the folder and then you do slash it 05:18.450 --> 05:19.920 with auto completion. 05:19.920 --> 05:21.750 Also, you press enter. 05:22.440 --> 05:23.970 All right, now the folder is gone. 05:23.970 --> 05:25.240 You go to city. 05:25.260 --> 05:34.830 So city slash OPD ls we have so we have other stuff here as well and we have the avenue ID so we are 05:34.830 --> 05:43.260 going to go inside this folder and now you can see we have this, we have a few scripts here and some 05:43.260 --> 05:52.260 folders, but basically what we're going to do is to run this install dot s h, so pseudo dot forward 05:52.260 --> 05:57.210 slash installed dot and you wait a few seconds. 05:59.790 --> 06:00.050 Okay. 06:00.090 --> 06:04.980 And when you see down well, Arduino ID is successfully installed. 06:05.010 --> 06:11.760 Just one more thing is if you want to uninstall it, you just go back to this folder here and you just 06:11.760 --> 06:17.250 run the uninstall script and then you can also remove that folder if you want to. 06:17.430 --> 06:20.170 All right, but let's keep our annoyed installed. 06:20.190 --> 06:27.630 I'm going to close the terminal now and you can see here we should have on the menu programming and 06:27.630 --> 06:31.950 we have a new Arduino IDE icon here, so I'm going to click on that. 06:34.040 --> 06:37.190 OC and Arduino is now open. 06:37.190 --> 06:45.560 And you see you have a new program here and now just one or two things about configuration so that you 06:45.560 --> 06:50.390 can have a better looking IDE and that the code can be more readable. 06:50.420 --> 06:53.600 You're going to go in file preferences. 06:54.900 --> 06:57.060 And you can edit different things. 06:57.060 --> 07:01.830 For example, editor font size, I'm going to put 14 here. 07:02.280 --> 07:05.700 I'm going also to use display line numbers. 07:05.910 --> 07:08.100 So I'm going to change those two options here. 07:08.700 --> 07:10.100 Let's click on Okay. 07:10.110 --> 07:12.600 And you can see it's already better. 07:12.720 --> 07:17.550 I'm going to go back to preferences and where you already have another information. 07:17.550 --> 07:20.420 Here is where your sketchbook is. 07:20.430 --> 07:24.500 So sketchbook is basically where your original programs are going to be saved. 07:24.510 --> 07:31.380 So you have a new Arduino folder here on your home directory. 07:32.780 --> 07:36.410 And the last thing I'm going to do is I'm going to go down here. 07:36.410 --> 07:42.610 More preferences can be edited directly in the file here, so I'm going to click on that. 07:42.620 --> 07:47.960 This is going to open a new file manager and I'm going to close. 07:47.960 --> 07:48.950 That's very important. 07:48.950 --> 07:51.440 You're going to close the original IDE. 07:52.190 --> 07:55.640 We are going to modify preferences that text here. 07:55.850 --> 08:01.070 And before you open that file, you close the Arduino ID very important. 08:01.070 --> 08:02.660 So you double click. 08:03.440 --> 08:10.490 You're going to open the file, and this is because we're going to find this line ed dot font. 08:10.940 --> 08:13.670 So you can just crawl and find this line. 08:14.240 --> 08:15.620 Edit All dot font. 08:15.650 --> 08:22.850 You see, we have mono spaced by default, and this may actually not be the most readable font for Arduino. 08:22.940 --> 08:30.050 So what you can do if you want to change to console us here like this, you write like this, console 08:30.050 --> 08:31.490 us and then you have plane. 08:31.490 --> 08:33.500 So don't touch anything here. 08:33.500 --> 08:35.840 Anyway, that setting doesn't work. 08:35.840 --> 08:39.440 And then you see you also have the font size that we have just said before. 08:39.440 --> 08:43.790 But for the font, basically there is no way to change it on the Arduino settings. 08:43.790 --> 08:47.840 So we have to open these preferences, that txt file. 08:47.930 --> 08:55.490 So I'm going to save with control SE and now I quit the file and quit that. 08:55.490 --> 08:57.830 And let's go back to Arduino ID. 09:00.090 --> 09:03.930 All right, Now we have a new font size. 09:04.880 --> 09:07.970 And a new font and we have the line numbers. 09:07.970 --> 09:10.520 So everything is good for the course. 09:10.610 --> 09:17.810 Now, if you plug your Arduino to your Raspberry Pi with the USB cable, then you go on tools. 09:18.290 --> 09:20.770 You select board Arduino UNO. 09:20.780 --> 09:25.190 So if you have an Arduino, no, of course, if you have something different, like a nano or mega, 09:25.190 --> 09:27.200 you choose the correct board. 09:27.200 --> 09:29.930 And then on board, you're going to choose the Arduino. 09:30.500 --> 09:38.630 So usually that's going to be something like T, y, AC and zero or tie USB zero or with one or something 09:38.630 --> 09:38.990 like that. 09:39.320 --> 09:45.380 So you select this and then let's just upload an empty program to see if it works. 09:45.830 --> 09:49.510 So compiling, uploading, down, uploading, great. 09:49.520 --> 09:51.660 Everything is correctly working. 09:51.680 --> 09:52.100 All right. 09:52.100 --> 09:54.480 So now we have all the tools we need. 09:54.500 --> 10:00.680 Let's jump straight into the cellular communication so we can make the Raspberry Pi and the Arduino 10:00.680 --> 10:02.660 board talk to each other.