Nt20s St121b Ev3 Software Download
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How to Download and Install the Software for NT20S ST121B EV3 Programmable Terminal
The NT20S ST121B EV3 is a programmable terminal that can be used to create and display screens for various applications. It can be connected to a PC or a host device via a serial cable or an Ethernet cable. To use the NT20S ST121B EV3, you need to download and install the software that matches your device and operating system.
In this article, we will show you how to download and install the software for the NT20S ST121B EV3 programmable terminal. We will also explain how to check the communication between the terminal and the PC or the host device.
Downloading the Software
The software for the NT20S ST121B EV3 programmable terminal consists of two parts: the firmware and the support tool. The firmware is the program that runs on the terminal itself, while the support tool is the program that runs on the PC and allows you to create and transfer screen data to the terminal.
To download the firmware and the support tool, you need to visit the official website of LEGO Education[^1^], which is the manufacturer of the NT20S ST121B EV3 programmable terminal. On the website, you can find the downloads section for MINDSTORMS EV3[^1^], which is the product line that includes the NT20S ST121B EV3 programmable terminal.
On the downloads section, you can find two options: Python and Software. Python is for programming in Python with EV3 using MicroPython, while Software is for programming in graphical blocks with EV3 using LEGO MINDSTORMS Education EV3 Software. Depending on your preference, you can choose either option and download the corresponding files.
For Python, you need to download two files: EV3 MicroPython image file and Visual Studio Code extension file. For Software, you need to download one file: LEGO MINDSTORMS Education EV3 Software installer file.
Installing the Software
After downloading the software files, you need to install them on your PC or your host device. The installation process may vary depending on your device and operating system, but here are some general steps:
For Python, you need to install Visual Studio Code on your PC or host device first. Then, you need to install the Visual Studio Code extension file that you downloaded from the website. This will allow you to use Visual Studio Code as an editor and debugger for Python programs. Next, you need to insert a micro SD card into your PC or host device and format it as FAT32. Then, you need to copy the EV3 MicroPython image file that you downloaded from the website onto the micro SD card. Finally, you need to insert the micro SD card into your NT20S ST121B EV3 programmable terminal and turn it on. This will boot up your terminal from the micro SD card and enable Python programming mode.
For Software, you need to run the LEGO MINDSTORMS Education EV3 Software installer file that you downloaded from the website. This will install the software on your PC or host device and create a shortcut on your desktop. Then, you need to connect your NT20S ST121B EV3 programmable terminal to your PC or host device via a USB cable or an Ethernet cable. Finally, you need to launch the software from your desktop and follow the instructions on how to update your terminal's firmware and how to create and transfer screen data.
Checking the Communication
After installing the software, you need to check if your NT20S ST121B EV3 programmable terminal can communicate with your PC or host device properly. To do this, you can use one of these methods:
For Python, you can use Visual Studio Code's terminal window to send commands and receive responses from your terminal. You can also use Visual Studio Code's debugger window to set breakpoints and inspect variables in your Python programs.
For Software, you can use LEGO MINDSTORMS Education EV3 Software's connection window to see if your terminal is detected and connected by the software. a474f39169