Nextion Editor Library

Great Cow BASIC uses the information it reads to help edit the user’s program, but then the user’s program is passed to the compiler along with the unchanged library. First, you need to use the Nextion Editor to create a display file and insert it using the SD card. The Nextion GUI consists of a background picture and a picture which displays the name of the Radio Station. com in UNO 21-03-2019. I can send data to it from Arduino Uno or Leonardo, but seems that Nextion is not sending data to Arduino when i'm pressing a button (Rx diode on Arduino board is not blinking). Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. 32 , Nanshan Dist. In this guide we're going to show you how to use the 1. NEXTION EDITOR. HMI file for this project. At first,you'd better download the Library and HMI files and Nextion Editor below: 1. At the moment, the. The Nextion TFT board uses only one serial port to communicate. Standard Alexa voice commands for controlling Sonoff devices in US/UK/IN/CA/AU English, German, Japanese, French. මේ Nextion Display එකකින් Prohect එකක් කරන්න කලින් Disign කල යුතු දෙයක් තමා User Interface එක. Nextion is mainly applied to IoT or consumer electronics field. Select the Display tab and set the Nextion HMI display orientation. Nextion 4”3 touch display; ESP NodeMCU X2:NodeMCU is an open source IoT platform. The GSM SIM900A is. 4, This solution includes hardware part - a series of TFT boards and software part - Nextion editor 5, Nextion TFT board uses only one serial port to do communicating. I have a problem and I'm not sure if its the Itead arduino library or me. 없으니 도저히 더이상 작업을 진행할 수 없어서 Nextion 터치 Arduino Library for Nextion #Nextion 에디터. 8" HMI LCD Touch Display ★★★★★ $22. This has to be cleared in advance, if not, we may turn into a dead end - this is not appreciated. In Eve Screen Editor it doesnt look like any files apart from code source files are exported. 4″ one I got ages ago and give the Nextion editor another go, I found it really hard to get to use before. How to connect and program the Geekcreit 0. Users can use the libarry freely, either in commerical projects or open-source prjects, without any additional condiitons. username}} 退出 技术支持:@余珂 Eric Yu. To make Nextion display the interfaces, the first thing to do is to design an HMI file in the Nextion Editor. With the help of this WYSIWYG editor, GUI designing is much easier. The Nextion Editor software offers an easy way to create the intuitive and superb touch user interface even for beginners. 50 Buy Now Ebay. Introduction. Cannot use #define statement, use regular variable instead. Editor a vývoj vizualizací k displeji Nextion Editor ke stažení zde. In these fast paced times, a few moments may be all you have to make a good first impression on a potential client. I start with very simple stuff and end with more advance things. The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. Download Nextion Editor and install it. 1) software library for creating fast, compelling, portable, and dynamic graphical user interfaces. There are several aspects that I don't like about the implementation. Check that there is no micro SD card installed at the back of the screen, and that would contain the program. ) and connect it to my Mega by serial 2 ports it works. NEXTION included hardware and series of TFT boards along with a software editor to design your desired interface at the screen. In the Nextion Editor there is a component called a Progress bar. Nextion es una solución Human Machine Interface (HMI) que proporciona una interfaz de control y visualización entre un humano, máquina y un proceso, Es la mejor solución para reemplazar la pantalla LCD tradicional. 8″HMI LCD Touch Display includes a hardware part (a series of TFT boards) and a software part (the Nextion editor). Submit by clicking OK. “With the help of this WYSIWYG editor, GUI designing is a piece of cake. Install the Iteadlib Arduino Nextion Library. Image Library:Import the image resource you need in project. That's not the point. when you add an example you should change from 0. With the help of Nextion editor we can configure the display and we can design UI on display. Nextion library and its examples allowed this. eBay - Nextion 2. Prerequisite: Installation of the Nextion Editor and the library for your planned device (note a few adjustments when using the Arduino Uno - for the Mega or Raspberry PI, the library is ready to go immediately). ESPHome can only send instructions to the display to tell it how to render something and what to render. Gender - The gender of a connector refers to whether. In this guide we're going to show you how to use the 1. The Nextion HMI display library is good but for my Thor implementation too generic and not good enough for lots of controls, speed and reliability. Its development is sponsored by Intel. Each time the user clicks a radio button (even if it was already selected), the button fires an action event. NEXTION EDITOR VER 0. This solution includes hardware part - a series of TFT boards and software part - Nextion editor. After publishing the last tutorial on how to build the Arduino animation frame using WS2812B led strips, I got the question on how did I create the arrays of HTML color codes to create the retro arcade characters?. CompText_v0_32. 4, This solution includes hardware part - a series of TFT boards and software part - Nextion editor 5, Nextion TFT board uses only one serial port to do communicating. It looks like the Nextion editor is a dot-net program, so you may be able to run it by installing Mono. The microcontroller, an Arduino Uno in this case, just keeps sending the code. I have a problem and I'm not sure if its the Itead arduino library or me. 50 Buy Now Ebay. Page 9-Build Log My FPV Aircraft Projects R/C Blogs. It looks like the Nextion editor is a dot-net program, so you may be able to run it by installing Mono. Looks like it only uses Serial Data Tx/Rx to dr. 32 , Nanshan Dist. There are three types of commands: "fhem" commands (described in this document), shell commands (they must be enclosed in double quotes ") and perl expressions (enclosed in curly brackets {}). Il Nextion editor Per lavorare con il Nextion bisogna innanzi tutto installare il Nextion editor, gratuitamente scaricabile da qui: https://nextion. First, you need to use the Nextion Editor to create a display file and insert it using the SD card. , Ltd was found in 2012. They don’t give any runtime applications that actually use these UI’s. Before you can use all examples in the Nextion Library rename all Compxxx_v0_32. It has two modes of operation. Hi,everybody! From this tutorial,you will learn how to use the ITEADLIB_Arduino_Nextion_Library to work with Nextion. NEXTION EDITOR VER 0. Graphic is a modern full-featured graphic design and illustration application, created specifically for Mac OS X. Nextion Editor Guide Nextion Editor 0. 53 version of Nextion Editor is provided as a free download on our software library. Nextion TFT board uses only one serial port to do. Nextion provides an lcd with resistive touch screen. But, if I remember correctly Wine is the better choice. I show a few examples on how you can send data from the Nextion display to the Arduino board and vice versa. The Nextion Editor converts the images you upload to 16 bits, with no way to change it, so those small 6Kb pictures become 150Kb each!!!!! So I ended up using 6 frames/pictures for the Clock/Homer animation, and 5 for the YouTube subs and views. As long as the argument passed into Nextion. I start with very simple stuff and end with more advance things. On Serial port i can only see "recvRetCommandFinished err" just after opening Serial-Monitor: recvRetCommandFinished err. Marlin Firmware Open Source 3D Printer Driver. lib file and hierarchy editor can use that to find the cells used in the design schematic. Let you get rid of the wiring trouble. h file associated with them. Module 15: Schematic Library Editor. Last visit was: 28 Oct 2019 23:58: It is currently 28 Oct 2019 23:58: Board index. Code starts, in order to use SDK functions written in C, we must import Ctype standard library first, and then import so file (the dynamic link library under Linux) including GPIO operation functions in the way it offers. Users can download to learn if they are interested. Contribute to bborncr/nextion development by creating an account on GitHub. In this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. I have some shields for the ESP but and was trying to figure out how it would be in combination with a PCB. All Arduino boards, including this one, work out-of-the-box on the Arduino Web Editor, no need to install anything. Teacup Firmware is a RepRap firmware with emphasis on performance, stability, code cleanliness and simple usage. That explains that. Hi,everybody! From this tutorial,you will learn how to use the ITEADLIB_Arduino_Nextion_Library to work with Nextion. İlk önce proje videosunu izleyelim ve biraz projemizi tanıyalım. As long as the argument passed into Nextion. It looks like the Nextion editor is a dot-net program, so you may be able to run it by installing Mono. Let's assume you would like to have a control panel with several pages. Join Jackie Friedman, President of Nextion Travel Group for a fantastic look into the art of perfecting your elevator pitch. Next, make sure that restart the Arduino IDE if it was open when you installed the library. I tend to think of synchroniser as being able to make sure that the signal and noise on the input to the chip are just that and not some extra bit of noise added by metainstability. And now that I have access to a virtual weatherstation it is time to add it to my nextion HMI. LAST POST Jan 3 '18, 23:06. In many cases while using an Arduino, you will want to see the data being generated by the Arduino. Effettivamente il colpo d'occhio è notevole per non parlare della tastiera gcode che ritengo superlativa. The Nextion displays themselves come with a free editor but this is not the easiest thing to use and so I like to use only the simplest functions. ARDUINO CODE_. Nextion LCD Touchscreen Tutorial for Arduino. NET Framework 3. Friday, February 22, 2013. I hope you will like it because these tools don’t need to download and install in your computer because it is on web-based tools. Let’s get started! Intro to the 2. Configure the Nextion Library for use with the Mega 2560. Runs a wide variety of open source Linux software related to radio applications. A new window will open, Select resolution of your Nextion Device and display direction. Nextion: Download the Nextion Editor. Note: Before uploading any code, you need to make sure the Nextion library for the Arduino IDE is properly configured to work with the ESP8266. Save Cancel Reset to default settings. png files) - one showing all outputs ON, the other showing them OFF. All the editor examples seem to create text objects or fancy gauges or whatever and then leave it at that. Avishek Hardin at Arduino Project Hub designed a lightweight mobile using a GSM module, an Arduino UNO, and a Nextion touch screen display. To reprogram, you need to load with the Nextion software the program you may receive from your manufacturer. Free Download of Expresso 3. Pos Free Photo Editor is a free, simple and very user friendly photo editor, that lets you easily view, and enhance your. ino to Compxxx. As the project cannot stay on the breadboard forever. As an example here is a function that changes the display page to the "Settings" page which has been defined in the Nextion Editor application:. Example: Step 1. Adding a Nextion display to a MMDVMHost Hotspot In a recent post I ran through setting a Raspberry Pi as a DMR hotspot using a DVMega and MMDVMHost. Libraries are often distributed as a ZIP file or folder. 5KByte RAM, 65k colors. The Nextion TFT board uses only one serial port to communicate. - for Nextion Editor version v0. No, the Nextion software does not have the ability to re-read the configuration of a Nextion screen. Worse, even after that, library updates don't work, and 9 out of 10 times, it won't launch! Ouch. 5 base class library (BCL) that address many common customer requests. Their editor idea is great, and it allows a lot, but there are shortcomings that make it a pain for anything other than setting up pages and elements. cc/ selezionando Resources > Download > Nextion Editor Questo progetto Il progetto si concretizza nella creazione di un’interfaccia grafica composta da due schermate. At present, it is available only in source form. -in the library folder, open nextion. fromSerial is a Duplex stream or a duck-typed one (a la serialport), you should be able to use it. FTDI Chip offers a wide range of products including modules, cables, and integrated circuits. Modern sub-3. Welcome to the Nexon Launcher. 5'' HMI, which is member of Nextion family. Join Geoff Millar for an in depth look at the beautiful Iberostar All Inclusive properties. I am not entirely sure if the code below is correct. 2" is a nice size, or you could go to the 2. Join Jackie Friedman, President of Nextion Travel Group for a fantastic look into the art of perfecting your elevator pitch. Buy and sell electronics, cars, fashion apparel, collectibles, sporting goods, digital cameras, baby items, coupons, and everything else on eBay, the world's online marketplace. 4 Standard edition. 58 Introduction. In the Nextion Editor there is a component called a Progress bar. Existing in the project panel, you can choose from the dropdown. If you want to see the entire process of creating a project for the Nextion display and Arduino, this is the video for you. Several examples of using the Nextion display exist on YouTube, and although I found some of them fairly simplistic, they got me going. By downloading and using this inclinometer you release The Pajero Sport from all liability relating to injuries or damage that may occur if you rely on the inclinometer during any activity, etc. You will see another window and below 2 text boxes. ITEADLIB Arduino Nextion Library … Continue reading →. First created in 2011 for RepRap and Ultimaker by Erik van der Zalm et. 1 Creating a New Project in Nextion Editor. Fritzing was initiated at the FH Potsdam, and is now developed by the Friends-of-Fritzing foundation. Although this is not the place to go into too much detail of the Nextion Editor, the examples help to explain the possibilities of the plugin. It has two modes of operation. 4, the resistors and capacitors are now surface mount to fit more passive components. Users can download to learn if they are interested. It is very easy. Buy the Nextion 3. The Nexon Launcher is our new streamlined approach for installing, updating and playing all your favorite Nexon games. Let you get rid of the wiring trouble. Nice little Nextion Screens Iteadstudio. to/2Q4sA5h Note: As an Amazon Associate I earn from qualifying purchases. There are 3 chapters in the tutorial. Bonjour, Je suis un débutant en Arduino. Prerequisite: Installation of the Nextion Editor and the library for your planned device (note a few adjustments when using the Arduino Uno - for the Mega or Raspberry PI, the library is ready to go immediately). This demonstration was created for the basic 4. Just tap the touch button of any color on the LCD in which you want to glow the NeoPixel LED strip. Hi,everybody! From this tutorial,you will learn how to use the ITEADLIB_Arduino_Nextion_Library to work with Nextion. The Nextion TFT board uses only one serial port to communicate. Usually, you handle radio button clicks using an action listener. Nextion Editor позволяет указывать параметр global/local, но железо не всегда с ним согласно. Previous video: https://youtu. Today I will show you the five most important. 2 comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed!. All product names, logos, and brands are property of their respective owners. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. 32 , Nanshan Dist. Buy the Nextion 3. to/2OgFYPL Buy the Arduino nano: amzn. It is the best solution to replace the traditional LCD and LED Nixie tube. I show a few examples on how you can send data from the Nextion display to the Arduino board and vice versa. Dette program bruges til at designe dit display layout. NET Framework 3. I believe, on my Mac, the custom version of Mono running under Wine worked best for what I was using. Nextion Editor Quick Start Guide. Showing 5 changed files with 234 additions and 1 deletions. Scroll down the page to compare the Nextion 2. Submit by clicking OK. Choose between 625 png icons in both vector SVG and PNG format. NEXTION EDITOR. Download library. On the Nextion Enhanced NX4827K043 device, each picture must be 480 x 272 pixels in size; We will now import the following pictures into the Nextion Editor so that we can use them in the project. Our mission is to put the power of computing and digital making into the hands of people all over the world. Id imagen library conflicts??. 9, Banri wowi, Tongsha Road No. Using this tool, users can start creating TFT based devices in a faster and easier way. Important information regarding this is that Display Nextion uses STM32. Connectors are used to join subsections of circuits together. Smart Key Chain/Fob (Product Design- National Budding Innovator’s Award) It is an ergonomic and pocket-friendly IOT product with multipurpose buttons, which can be used for safety and convenience purposes. Arduino error: does not name a type? Ask Question If you add files to the library folder, the Arduino IDE must be restarted before those new files will be visible. Jan 06, 2017 · Nextion Arduino library provides an easy-to-use way to manipulate Nextion serial displays. Contribute to bborncr/nextion development by creating an account on GitHub. Of course there is a learning curve for the Nextion Editor, but for this simple application it isn't too long. to enrich your interface design. Several examples of using the Nextion display exist on YouTube, and although I found some of them fairly simplistic, they got me going. I am having problems making the button on the Nextion activate pin 7 (which is attached to a relay module). HMI' with the Nextion editor. With the complexity and sophistication of embedded systems today, a necessary component is a user interface that is more than an indicator LED. I'm interested in the Nextion display so at some point I put the effort into seeing if I can get it to run on the Mac. The Nextion TFT board uses only one serial port to communicate. CONTROLLINO is an industry-grade PLC with 100% Arduino compatibility. GUIslice: GUIslice embedded touchscreen GUI library in C for Arduino & Raspberry Pi: GxEPD: Display Library for SPI e-paper panels from Dalian Good Display and boards from Waveshare. For me, the iTead is on the price limit and I would not want to pay more. Essentially, you buy the display and you program it with a free editor serially - which lets you easily place icons, buttons, images, text, gauges and more on the screen. Several examples of using the Nextion display exist on YouTube, and although I found some of them fairly simplistic, they got me going. You will see the window where you can choose your Nextion model. Im ersten Tutorial über die neuen Nextion TFT-Tochpanels haben wir den allgemeinen Ablauf einer Kommunikation zwischem einem beliebigen Host-Controller und dem Nextion Touchpanel kennengelernt: 1. This time I use the nextion library, but only to receive data from the display. Customers can use the software - Nextion Editor to design interfaces. Nextion Editor (софтуер за програмиране на дисплеи NEXTION) Download: Nextion_beginner (starting library for NEXTION dispaly) Download: Nextion_master (full final library for NEXTION dispaly) Download: NeoNextion (library with graphical part for NEXTION dispaly) Download. eBay - Nextion 2. A new graphics library and new demonstrations are available. In Fritzing, parts are organized into "bins" which can be accessed from the parts palette on the right. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. As the project cannot stay on the breadboard forever. The Nextion display is a touch-sensitive intelligent display. Basic is a language beloved by millions of people. I should know better than that. Open Nextion Editor and go to File -> New to create a new file or you can import the. Created by Espressif Systems, ESP32 is a low-cost, low-power system on a chip (SoC) series with Wi-Fi & dual-mode Bluetooth capabilities! The ESP32 family includes the chips ESP32-D0WDQ6 (and ESP32-D0WD), ESP32-D2WD, ESP32-S0WD, and the system in package (SiP) ESP32-PICO-D4. We have used the MAX7219 LED Dot Matrix module in another tutorial to animate some alien invaders, now let’s scroll some text using a different library. This feature is not available right now. The microcontroller, an Arduino Uno in this case, just keeps sending the code. Download library. Arduino Library List. Nextion includes hardware part (a series of TFT boards) and software part (the Nextion editor). It is the best solution to replace the traditional LCD and LED Nixie tube. If the Esp was used, then that includes GPIO pins. Project name: Arduino Uno, DHT 11 12 22 and Nextion HMI display. At first,you'd better download the Library and HMI files and Nextion Editor below: 1. The ESP32 board send commands to change the name of the radio station from the embedded images. Features include: a 2. There are 3 chapters in the tutorial. They are identical to Nextion panels except they cost half as much. The current servo Hello World example code available from mbed was designed to limit the servo motor to 0º - 90º. Iteadlib is preconfigured for the ATMega 2560 The DUE will use many. It lets you avoid the hassle of wiring. Il Nextion editor Per lavorare con il Nextion bisogna innanzi tutto installare il Nextion editor, gratuitamente scaricabile da qui: https://nextion. The current setup file available for download requires 4. png files) - one showing all outputs ON, the other showing them OFF. Weitere Ideen zu Arduino, Arduino projekte und Stretchlimousine. The Computer-Aided Design ("CAD") files and all associated content posted to this website are created, uploaded, managed and owned by third party users. It is the best solution to replace the traditional LCD and LED Nixie tube. There are three types of commands: "fhem" commands (described in this document), shell commands (they must be enclosed in double quotes ") and perl expressions (enclosed in curly brackets {}). be/Nhy6g9wGHow Facebook: https://www. 4" TFT 320 x 240 resistive touch screen display, 4M Flash, 2KByte RAM, 65k colors. First, you need to use the Nextion Editor to create a display file and insert it using the SD card. 1 Creating a New Project in Nextion Editor. Yes, I changed the title. 없으니 도저히 더이상 작업을 진행할 수 없어서 Nextion 터치 Arduino Library for Nextion #Nextion 에디터. Each Pi will update one row on the display and the information will rotate. It has got features like Phase Locked Stereo signal path, Up to 192 kHz sample rate, 54 different filter types including multi-pole resonant filters, phasers, flangers, vocal filters and multi-parameter morphing filters, etc. Be sure to READ the library readme. All product names, logos, and brands are property of their respective owners. Parts Library. Nextion Editor(Official Download) is a development software used for visual building of graphic interface for embedded GUI-intensive devices with various types of TFT displays and Touch Panels. Nextion HMI displays are great. There are several aspects that I don't like about the implementation. FTDI Chip offers a wide range of products including modules, cables, and integrated circuits. MK4duo supporta i display touch Nextion fin da Luglio 2015!Da allora ad oggi sono state realizzate diverse interfacce grafiche per i vari modelli di questo display, alcune open-source (i file di progetto HMI sono disponibili per eventuali modifiche/adattamenti a display differenti) e altre no. There are 3 chapters in the tutorial. Library Editor. The RPi is great for use with amateur (Ham) radio projects because it is: A powerful, low cost, small size, single-board computer (SBC). Showing 5 changed files with 234 additions and 1 deletions. Ah ha! Thanks. Example: Step 1. 1 (Version 3. It has two modes of operation. I have a nextion display. අද අපි බලමු මේ Nextion Display එකේ GUI එක Nextion Editor Software එක භාවිතා කරල Design කරගන්න විදිහ වගේම Arduino එක්ක මේ Nextion Display එක සම්බන්ධ. I start with very simple stuff and end with more advance things. HMI file for this project. There are three types of commands: "fhem" commands (described in this document), shell commands (they must be enclosed in double quotes ") and perl expressions (enclosed in curly brackets {}). ITEADLIB Arduino Nextion Library … Continue reading →. Код кривой и громоздкий, прошу прощения. Calibration How to calibrate a touch-enabled display on Windows 10 Is the touchscreen on your device not working correctly? It probably needs calibration and in this guide, we'll show you the. IMPORTANT: If you have installed earlier pre-release versions of. Ok, my Nextion LCD can communicate with Arduino MEGA by Serial 2 ports. The Nextion screen is out there in different sizes, the 3. Much more can be done if scripting options of Docklight sripting are used, but that might be the topic of some future article. Létezik erre C library, vagy ne is keressek? Arduinóra rengeteget találtam, de ehhez semmit. You will see the window where you can choose your Nextion model. 3" RTP version, NX4827T043. Additional hardware interfaces available. Nextion Display | Interface and Protocol Explained With PIC and Arduino: Nextion Display is very easy to use and easy interface with micro controller's. Using this tool, users can start creating TFT based devices in a faster and easier way. Attributes Editing Area:Edit the attributes of components and pages, such as the value, color of a text component. if you define object in nextion editor as global (vscope parameter) then object value can be set/read from any page, by defining page in set/get request. ITEADLIB Arduino Nextion Library … Continue reading →. The Schematic Library Editor is used to: Create and modify schematic component symbols Attach models to the component Add parameters to the component Manage component libraries. When I upload one of nextion example (like Compslider etc. Using the editor on a Windows machine can get you set up with a functional GUI fairly immediately. It is very simple to use SD cards with the Arduino. Jan 06, 2017 · Nextion Arduino library provides an easy-to-use way to manipulate Nextion serial displays. PNG Source Code, Library and Utilities. Nextion library and its examples allowed this. Nextion: Download the Nextion Editor. There is a nice editor for setting up the buttons, texts, sliders and even graphs, and you can add pages with separate background images. About 2% of these are touch screen monitors. They connect via the SPI bus and the Arduino IDE has a built-in library to work with them. This document goes through various features of the current Nextion Editor. Устройство для снятия показаний счетчиков воды, электроэнергии и датчика протечки. Format of Device Return Data View more details. It's easy to adapt Nextion family HMI to existing projects. and then put a term in their library. 9 E-paper display with the ESP32 board. md file for directions. There are 3 chapters in the tutorial. My machine now includes ESP8266, ESP32, nRF52. I'd like to do the same thing on the Nextion, but I don't get how the Nextion editor is involved with this. All the editor examples seem to create text objects or fancy gauges or whatever and then leave it at that. Nextion is mainly applied to IoT or consumer electronics field. This does add another set of steps to assembly, but we stuck with larger sizes to make it fairly painless. Download all the png icons you need. Users can use the libarry freely, either in commerical projects or open-source prjects, without any additional condiitons. A gauge with a dial, rendered within the browser using SVG or VML. There is a font creation tool in the Nextion Editor menu Tools - Font Generator I got the Nextion demo hmi example Demo_Nextion_7. There are 3 chapters in the tutorial. This demonstration was created for the basic 4. They therefore provide more than enough MIPS to run reasonably complex ladder logic with a cycle time of a few milliseconds. 02/08/2017; 31 minutes to read +3; In this article. 8" HMI LCD Touch Display $14. To make Nextion display the interfaces, the first thing to do is to design an HMI file in the Nextion Editor. 5" TFT 480x320 resistive touch screen display, 16M Flash, 3. Hi I am using the Nextion Arduino C/C++ library and the line quoted is a definition that has to be put in the Arduino code (among other code) to connect the display with my Arduino code. It's easy to adapt Nextion family HMI to existing projects, you just need to provide it a UART. Can the nextion display save program space in Arduino? Sometimes we want to use colorful graphics to create more eye-attractive projects. Nextion HMI with PIC controller Hi All, Am working on Nextion HMI interfaced to PIC16f877a Microcontroller.