You are cordially invited to view some content that will explain how to connect these small screens that are based on the St 77035 LCD display chip, as this one here is 128 x 128 pixels and one of them is 128 x 160 pixels. This content will be made available to you as soon as it becomes available. There is not a great deal of information available, but all that is necessary is a modest amount of translation work.
You might also call it an adafruit if you want to be more specific. However, once we have connected them, I will make the connection using a circuit board that has female connectors on both sides. Since I am able to connect them directly to the GPIO, the next step is for me to walk you through the process of connecting the two components by making use of the screen. You only need to plug them in, and they will appear on the screen, regardless of whether you already own a screen of this type or decide to buy one at some point in the future. I will then activate this itty-bitty plug-in once they have been displayed on the screen. It will only require a few lines of code to be installed and run once you get it up and running. In practice, it doesn't take more than a few minutes to get through the driver installation process.
The screen is currently connected to the raspberry pi and is located directly in front of you. In point of fact, putting together a four-by-two array using these wires can be accomplished in a matter of a few minutes. You can keep them together by wrapping a small amount of insulating tape around the edges of the pieces. This will prevent them from falling apart. It should never connect to anything when it is turned on, tft screen but when it is turned on, you should see a beautiful white screen indicating that it is powered on, but there is no operation as of yet. Now that I've established that, the next thing I want to do is put it down when I put it down. But I want to make sure that you are aware that I successfully powered down the Raspberry PI. When it is powered on, it should not connect to anything. It is imperative that nothing is ever connected to it while it is active. I will give you a demonstration on how to operate the machinery. Now that the driver has been loaded, we are going to run an example on the bottom screen, which has been configured especially for the purpose of displaying examples. The Raspberry PI 4 computer is what gives it its power.
To accomplish this, click the Raspberry PI button, followed by the Raspberry PI preferences button, and then the Raspberry PI configuration button. Following the opening of the configuration window for the raspberry PI, I will move on to the interface for the device. The first thing you'll want to do is make sure SPI is turned on, then click the OK button. I will open a new terminal window, and then we will type in the following command: get flow HTTP colon forward slash GitHub. Com slash CS K au/- underline St 77035. This will cause the driver to be downloaded from GitHub, and the following step will involve cloning it. Installing the driver is the next thing on our to-do list, but before we can do that, we need to download it first. If we install it first, then downloading it will be the next step to take.
Installing it in advance of the actual installation is the step that needs to be taken by us. We need to change the directory to CD Python; all you have to do is stop typing and hit tab, and the rest of the command will be completed for you automatically. At this point, you are able to install it by entering the following command into the command prompt: sudo Python and 3 setup PI dot PI install. If you just hit the return button, it will be installed along with the rest of the drivers when they are all done.
Our portable screen can now be operated by you successfully. First, the window for the terminal must be closed, and after that, we will go through an example of how to return to the file manager. When you access the file manager of the PI directory, you will find that the Python directory, which can be found at 77035 St., is opened. You can find the initial example within this directory's folder structure. At that coordinate point, we are going to run a brief Python script that goes by the name PI. Before we move on, I want to make sure that you have a Python editor; the one that I use isn't all that complicated, tft panel so you shouldn't have any trouble finding it. Please double check that you have done so. The integrated development environment (IDE) that comes with Python on the Raspberry Pi is a very basic version of the programming language. Python is included with the Raspberry Pi.
It is simple to use now because it is opened in Toni, so make sure that you have installed it, as it will open in Toni when you double-click the Python script. The ease of use is due to the fact that it is opened in Toni. Having it opened in Toni makes it not only simple to use, but also convenient. We are now at the point where we are able to click the Run button; however, if we do so, the program will not function very well. This is because we have now reached this point. The preceding example can, in fact, be applied to the larger 160 x 128 SPI screen; however, we will need to make a few straightforward modifications in order for this to work properly.
It will be obvious to you that the top of the file has width and height; however, the resolution of the small screen is 128 128, so let's change the height to be 128. The current situation is that, despite the fact that we have modified this example, the width and height have not yet been achieved, and as a result, we are required to proceed to the location that they have set. Despite the fact that we have modified this example, the width and height have not yet been achieved. Together, the display and the TFT are given their settings. After we have typed DC, we will need to input the width using lowercase letters, which is the same as using capital letters, and click with commas to return the height using commas, which is the same as using capital letters. After that, we will need to type DC again. There will not be any change made to the height of the capital letters. Let's take a look at what kind of an example this is now that everything is ready to go ahead and get started. Take into consideration this one straightforward example. The screen can be seen in the bottom left-hand corner.
An ellipse and a half of a rectangle are both discernible in this area. Within the context of this particular illustration, the shape incorporates a significant number of supplementary codes. You are free to give it a shot in this particular location at your own risk. In reality, you are only seeing a portion of a much larger screen that was designed to have an aspect ratio of 320 pixels by 640 pixels. You will find these things, along with all other larger screens measuring 3.5 inches, however:To give you an example, there is a significant amount of line space for rotating the text. You could try out a number of different fonts in addition to different shapes like polygons, lines, ellipses, rectangles, and so on.
