Nextion gauge flicker

Nextion gauge flicker. For all the other models you have to use cropped pictures or identical background colors to make it look transparent. Aug 27, 2020 · hey all, im using a nextion display to show a guage for cpu usage ive attached a picture of the guage im using for reference my issue is in nextion a value of 0 sets the needle to 9 oclock on the guage so i need to figure a way of mapping 0%-100% to a range of 270 degrees(the total desired arc) 315(0%) - 225(100%) keeping in mind that as the percentage rises to 360 it will have to pass through Explication pour faire de petites jauges sur les écran Nextion:- Pour un meilleur esthétique, la couleur de l'aiguille doit correspondre au rond central de A classic data logger would use a MCU and its GPIO pins, a SD card, a RTC, an LCD status display and many lines of code. println() , then Nextion will not display the value. But add a little delay between the update and the text rewrite and back it comes (5ms seems to work for me). Click Save, Compile, and Debug again. Today, I'll show you that you can have all in one, using a Nextion Intelligent series HMI and thus reduces cost and development time: First, the Intelligent series has everything "on board", the MCU, the GPIO pins, the RTC, the screen, and the SD card. info/tutorial-nextion The Nextion IO Adapter is made specially to work with Nextion Enhanced and Intelligent HMI Display Series – for use with any of the 2. The finished controller uses the Nextion display as a programming and tuning tool, including many features found in professional products. I also show how to play a short video on the display. I create a new project and for the page 0 I set its background to a picture that I’ve prepared in Photoshop and has the design of some gauges. They are respectively hotspot component, gauge component and waveform component. If yes,how to map the gauge value to sensor value. This video shows you how to use audio and music with Nextion hmi screen, and play it in a real nextion intelligent type. z0 is the name of the component, in this example instead of using a variable a gauge was used to keep the demo simple. Remember you don’t need a ton of images to make the effect look good. Of course, I would like to have all old Purchase the Products shown in this video from :: https://controllerstech. Hier geht es zum Blog:https://arduino-projekte. Users can use the libarry freely, either in commerical projects or open-source prjects, without any additional condiitons. There are 2. With the explanation of each component property, followed by a simple example, I believe you'll quickly learn to use these components to design complex interfaces. Nextion is mainly applied to IoT or consumer electronics field. Used By. Chapter 2-Time and Tem: Receve data from your MCU May 2, 2018 · If you want to see the entire process of creating a project for the Nextion display and Arduino, this is the video for you. Over the last weeks, I got several mails from readers asking about the use of servo motors (or short, servos) together with Nextion HMI. By 蒂耶里 (Thierry) | 2022-08-17T00:23:57+08:00 August 8th, 2022 | Categories: The Sunday Blog | Comments Off on Password security in Nextion HMI – Part 1: Professionalize your development Who hasn't experienced this - you are coding a HMI project and there are parts, for example a settings page, which you want to protect with a password. g if you use Serial. And connect Nextion display with Foca via a 4 pin grove cable. 1SN65HVD230 CAN-bus transceiver Purchase the Products shown in this video from :: https://controllerstech. g. 13: 16-bit 565 Colors are in decimal from 0 to 65535 can cause ripping and flickering. If your HMI project was developed via 0. dims=dims+10 3. tr Projeler : https://shbd. In my application i need using the Gauge with the bigger pointer (length and thickness) . The ones wanted to control a few servos directly from the Nextion's (Enhanced and Intelligent series) GPIO, others suggested to extend the Nextion Mega I/O project to allow controlling servos. ykmteknoloji. " - asked for advice: "Hey! I'm building a gauge with the "line" command. If you enjoy the content considering donating a cup of coffee at https://ko-fi. 8" display and Arduino mega. hmi and . Advanced programming – the flicker-free gauge By 蒂耶里 (Thierry) | 2022-06-20T02:50:47+08:00 June 20th, 2022 | Categories: The Sunday Blog | Comments Off on Advanced programming – the flicker-free gauge Nextion does not support order of operations. Address: 3rd Flr, Bld A, International Import Expo Hall, No. 58 version (or later) is not fully compatible with your exsisting source code and GUI design. Dec 26, 2021 · If yes, flicker would be normal because the Nextion loads the page with its default background color (white?) first, and then only the picture component. To get the best from them requires an understanding of how to drive them, and what works and doesn't work. I t Sep 15, 2017 · Introduction Nextion Arduino library provides an easy-to-use method way to manipulate Nextion displays series. I can write to the display gauge a value (e. In this video today, we will learn about the IDE Nextion Editor, create a simple example without a microcontroller, and simulate in the Nextion simulator. When you push a button (a physical push button), it changes the image on the Nextion display May 1, 2020 · The next problem you hit though is that updating said gauge or bar will overwrite your text. Nextion is an HMI Jan 2, 2021 · Usiamo un display touch Nextion con Arduino per visualizzare una temperatura su un grafico Gauge. May 17, 2021 · In this post, 3 components are to be introduced. 0″, 10. I am trying to do a simple thing. com Apr 26, 2020 · Nextion is a Human Machine Interface (HMI) solution. The sta attribute in Gauges component has two options: crop image and solid color. 8“, 3. Nextion is a Human Machine Interface （HMI） solution combining an onboard processor and memory tou Nextion_G4KLX, which contains all the screen-sizes and both . GND May 1, 2020 · This video goes over some of the basics of the Nextion Display waveform. Please advise. To upload the . The Nextion HMI editor is simple to use and custom graphics are easily added – any graphics editor will do (GIMP, Paint, etc). Apr 2, 2019 · The Nextion displays are a (relatively) easy way of adding a touchscreen to any project that has a spare serial port (I have used with SoftSerial on a Uno as well with no problems [except reliable sleep/wakeup]). There are Pumps,Valves,Sensors-Level Switches,Transmitters Controlled by Arduino Mega . Youtube has been my best source, mfg materials are poorly developed. Mar 27, 2021 · Hi dear fellow Nextioners! My display is a NX4832T035_011, serial baud rate set to 115200. to/37QoVQJ#ricettedamakerP Nextion Editor Quick Start Guide Introduction 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. Basic discussion about Nextion using gauge and number tools. Hotspot component is used to create a detectable touch area. 1 inch /2. The displays require a spare serial port to communicate with them. · xcen - Center : 해당 컨트롤에 나타나는 문자의 가로 방향의 위치 지정. Turn OFF the Nextion Display; Put the SD card into Nextion Display; Turn ON Nextion Display and you should see the progress of updating the Nextion display; Turn OFF the Nextion Display; Remove the SD card from the Nextion display; Now the Nextion Display is ready. This is the standard format Nextion will accept on its Serial. Nextion displays are resistive touchscreens that makes it easy to build a Graphical User Interface (GUI). Everything started in a Nextion-related group on Facebook where a young man who is into motor tuning – let’s call him “M. store_____ Turn on notifications (🔔) to stay updated with new uploads. This is how I connected my Nextion Display to the Arduino Mega. But if that value changes, the new and (all) the old needle positions of the gauge stay on the screen. HMI file provided. I have Graphical Object for Mentioned Object in PPT . Kind regards, Max In the Attribute window, click once on val and read the very bottom box: Angle,0-360. In the attributes I set the size Dec 5, 2015 · In this video we are going to see how to create gauges on the nextion display and activate them with arduino . 53 or prior version. The proof of concept worked flawlessly: That few bytes of data I tried first, appeared on screen almost instantly. This small board breaks out the Nextion’s GPIOs to 0. The procedure I used for writing software for the clock functions and communicating with the Nextion display was to first program a Nextion display page (Figure 3) using the Nextion Editor and then add code for the ESP32 in the Arduino IDE (integrated development environment) to utilize the Nextion display page. SimHub is a fantastic dash software for the PC that supports multiple devices. No copyright infringement intended. As shown in the picture I've used the Nextion Editor example file provided by Perry Bebbington to use in the Nov 30, 2023 · In my gauge when the needle starts moving I want it to show the passed area like from it’s start point (angle) to its current one so I thought of drawing many lines according to every angle value in the range but it seemed like overloading the serial when start angle is far from current so it will send very much commands so is there any way to draw like boundaries and fill or draw triangle Debug the HMI project at any time even without the Nextion Display. Jul 11, 2021 · Hi I want to show temperature value (celsius) in Nextion gauge (Temp value between 0-120 celsius). Feb 19, 2016 · Hello pete , I have Nextion 7″ Display and I am Trying to Develop Graphics for RO Water Purification Plant. The İletişim: info@ykmteknoloji. i will appreciate your suggestions. Jun 20, 2022 · Improve your GUI with a rapid and flicker-free gauge! Details, theory, tips and tricks, code - everything is in the following Sunday Blog article: Jun 26, 2020 · Quick question is there a way to aid in removing the gauge needle flicker? One option is to have multiple pictures of the needle in different angles, but this would be my last resort option, as I would need to create ov… Oct 24, 2022 · Do you remember the (almost) full screen sized flicker free and ultra rapid gauge we designed in June? And this without using the built-in Gauge component? If not, it’s time to read this article first, to understand today’s improvements. Hope this helps somebody one Sep 15, 2017 · This post I`m going to teach you to build a gradient progress bar project. Connect Foca (FTDI module) to PC with a USB cable. 8″, 3. Jan 25, 2021 · Hi Everyone, I started programming the nextion touch display with ESPHome. 53 is released for existing projects developed by 0. Elements - Summaries:Summary Draw Scene (Nextion Display). 1″ Enhanced and Intelligent models. tearing and flickering will be the sign. Once sketch is uploaded on to Arduino , connect Arduino to Nextion. Download the HMI project file from here. 2″, 3. Figure 8. Activate Page (Nextion Display). Nextion is an HMI Everything started in a Nextion-related group on Facebook where a young man who is into motor tuning - let's call him "M. For HMI designing, I think it is a very important and practical project. 3″, 5. Nextion is a TFT HMI touchscreen supported by it. As you cans see we have 4 gauges but they don’t have the needle, so we have to add taht from the nextion toolbox. com I create a new project and for the page 0 I set its background to a picture that I’ve prepared in Photoshop and has the design of some gauges. 2: dims: default backlight brightness when Nextion is powered on: 1. I start with very simple stuff an Apr 11, 2022 · This allowed me to save memory and Nextion CPU resources by packing the clear blue arc and the (-) and (+) buttons in a simple jpg which I created with the open source Photoshop clone “The Gimp”. In the sliderpopcallback functions im trying to get the value of slider and assing it to the speed of the fans. Dec 4, 2020 · 9. tft files with the standard logos Nextion_ON7LDS, which contains all elements from the G4KLX screens; ON7LDS can display the IP-address from the hotspot and the decoded info from Talker Alias too. Can not use the simulation function of Nextion Editor with UNO connecting Nextion display. While the Nov 3, 2023 · I am trying to do circle with needle (gauge) using Nextion screen but i need to show the passed area in the circle when the needle start moving then i remove it when some button is pressed the problem is the nextion screen doesn't have this feature in its editor so is there a way to design my custom gauge that leaves some colored area behind You can easily benefit from Nextion's wide range of features and advantages in just a few easy steps. Users can use the library freely, either for commercial projects or for open-source projects, without any additional conditions. If everything is ok, then save this HMI file and upload it to Nextion display. Now I'm searching a way, to find all correct X and Y of the outside circle. Jan 1, 2015 · Dash/Gauge flicker possible solution Jump to Latest 151K views 167 replies 76 participants last post by Chris062654 May 5, 2024 Feb 11, 2022 · thanks all for your suggestions and link, i am getting an edge on the project, i have been able to interface the keypad with nextion, my challenge is to update 5 char generated from the keypad to nextion text box to appear as float. Use these two options to provide the Gauges a beautiful background. val is the value of the specific component, in this case the gauge counts between 0 and 360, if a variable was used this could be set to have different limits. Then, make the necessary changes. You can use the Debug tool on the Nextion Editor, to preview how the interface will look when rendered. There is an occasional flicker but it’s not terrible. Mar 14, 2022 · Reading through the posts in the Nextion user forums or on social networks, I see that there are often questions about how to deal with float (not integer) numbers in Nextion code. Controls; Draw Scene (Nextion Display). So far I did not find any tutorial but about touching the screen to go to next Mar 31, 2017 · Next time you power on the Nextion TFT, the brightness of backlight will keep its default setting. com. 663, Bulong Rd, Longgang Dist, Shenzhen, GD, China Postal Code: 518000 China Telephone: +86-755-27955416 Make sure you have the Nextion file on the SD card. 663, Bulong Rd, Longgang Dist, Shenzhen, GD, China Postal Code: 518000 China Telephone: +86-755-27955416 A simple library for Nextion display that uses only four functions. h Arduino library on the Arduino Mega. Then, there will be no more flicker. . Gauge component is used to create a pointer, which is widely used in gauges. ” – asked for advice: “Hey! I’m building a gauge with the “line” command. The library uses a custom protocol that can prove to be a powerful tool for advanced users as it can be easily modified to meet one’s needs. Using this tool, users can start creating TFT based devices in a faster and The Nextion IO Adapter is made specially to work with Nextion Enhanced and Intelligent HMI Display Series – for use with any of the 2. It is the best solution to replace the traditional LCD and LED Nixie tube. On T0, T1, K0 devices only the first 6 arguments matter (others are ignored) since their gauge is only a line. For that I go in the toolbox and insert a gauge. Hardware connection is the same as Mega, but TX RX(UNO) are instead of TX2 RX2(MEGA). Package includes: Nextion Display, connecting wire, a power supply test board. 5V-----5V . That is why the functions of the Nextion display far exceed that of a normal display. For e. You can easily benefit from Nextion's wide range of features and advantages in just a few easy steps. I am currently working on a project, in which I want to display info from games. Nextion Display Nextion Analog Gauge element Description. The Gauge component is a full circular component with value in degrees. val=n0. Also link the grounds together of the 2 Arduino boards. Front view of the thermostat. Do not use any other Serial commands here. more. position of the gauge needle) of a homeassisant sensor of my choice. All of their displays have a touch panel and an onboard processor (MCU) combined with onboard memory. In our example, I choose to build a room temperature “setter” with temperatures going from 17°C to 27°C. One more reminder, be careful, not to get wrong connections. This selection setting is remembered in Nextion EEPROM for next time, along with your other Nextion config settings. Important information regarding this is that Display Nextion uses STM32. I have read the different threads on the Nextion displays here, in particular the pined one, and followed a bunch of tutorials but none of these resources helped me figure out what is blocking my progress. But when i have run it on the realy display NX8048K070_011, the line is flashing. dims=50 2. This will be explained in another chapter. And I don't know what I'm doing wrong. With the Nextion Editor software (Official Download), users are able to create and design their own interfaces for Nextion display. This means a range of 0 to 360. But whatever I try, I can't seem to get values from the arduino code to show on the Nextion Display. 54 mm headers, Dec 5, 2022 · Strings & arrays – continued. It is a great solution to monitor and control processes, being mainly applied to IoT applications. A short touch in the center of the Big Az gauge still allows for direct Az bearing entry via the keypad. Dec 8, 2020 · Only the Nextion Intelligent series and the TJC X3, X5 series support transparency. There are ten examples in our library now. Format Baud Rate: The baud rate on the Nextion display can be set toseveral preset values. I tiled a page full of Texts, Numbers, Pictures, Progress bars, and the Apr 18, 2019 · En el siguiente vídeo se realiza una revisión rápida del componente gauge, así como se explica un ejemplo rápido del uso de este tipo de componente, te invit Draws a Gauge at runtime; capabilities similar to the Gauge component. Elements May 29, 2021 · Download from arduino IDE to UNO without Nextion display connection. Credits to the owner of background audio music. pcbway. sys0=3+(8*4) is invalid. Nextion Arduino library provides an easy-to-use way to manipulate Nextion serial displays. To wrap up the series, we’ll install it on my son’s Manco two-seater and do some basic tuning. I made several page on the display and what I am trying to do is using a rotary switch of 6 positions to surf the pages means position 1 on the rotary switch should go to page0, position 2 to page1 and so on. draw3d: T0 T1_K0_X2_X3_X5_NE: hidden: 7: x_start, y_start, width, height, color_top_left, color_bottom_right, border_width Sep 20, 2005 · Nextion Editor에 추가된 Font 중 폰트 id 번호에 따라 폰트가 변경. Feb 22, 2016 · Page0 refers to the screen number the component is part of. In this video, I go over gauges and how to use them on the Nextion display. Nextion Operational Commands The operational commands allow users to program the HMI interactions by coding in Events windows. Hello, i have question about using gauge. How can I do that ? I Just need every 3° so i have 120 X and 120 Y numbers. Sep 21, 2020 · The Sunday Blog: Understanding and Customizing HMI components Part 5: Custom switches and enhanced radio buttons This week, we'll continue learning techniques for efficient and resource saving GUI design. Sometimes, people even complain and ask why the Nextion can’t handle directly floats while even this old and asthmatic 8bit AVR 328p MCU seems to be able to do so. Add this element to the Nextion Display Objects, to access Nextion Analog Gauge. 7K views 3 years ago. Now I’m searching a way, to find all correct X and Y of the outside circle. 😍Nextion is a Human Machine Interfac May 19, 2021 · Switching to a custom azimuth background image is achieved with a long touch at the center of the Big Az Gauge. I`m going to build a project containing 3 Apr 3, 2020 · This video is the first in a series showing how to transfer float values from the Arduino to the Nextion. 5″, 4. While I have discovered and learned a few great commands from C while The microcontroller, an Arduino Uno in this case, just keeps sending the code. Latest source code Nextion device is undisturbed while uploading After upload “success” indication power off Nextion After Nextion device is powered off then remove microSDcard Power on Nextion with recommended clean power as perDatasheets 3. In this case, the Gauge only swings to about a quarter of the way before resetting. Gradient progress bar has been widely applied to many places like refresh page, buffer zone. To prevent this, remove the picture component and place the respective image directly as the page background of each page. Please visit our examples here. A few weeks ago, I wrote this article about using a text variable as an array, either an array of strings or an array of numbers, using the covx conversion function in addition for the latter, to extract single elements with the help of the spstr function. As you can find the connections below: Foca (USB--TTL)--- Nextion Display . Don’t create one image for each degree of movement. This will work fin Apr 25, 2022 · Hi, I'm trying to make a testing station for air purifier device. Select tm0 and add the following line of code: z0. First of all, let's open a virtual bottle of Champaign - this is my 100st Sunday Blog post!!! Now, let's celebrate this with a new functionality: Have your Nextion HMI computing square roots with just 21 lines of code and 5 integer variable components, everything nicely packed in a ready-to-use page template - the Nextion equivalent of a library as seen over the last weeks. Feb 25, 2020 · This video shows how to send the value of a Nextion Slider to the Arduino without using the Nextion. Jun 20, 2022 · A reactive and flicker-free gauge. This basic project will meet the following requirements – MCU to change pages in response to Button release – MCU to toggle LED on D13 on Button press/release – MCU to update a status text on Nextion – MCU Dec 21, 2017 · In the Nextion Editor software, go to File > Open and select the . This week's example project requires just 72 bytes of the 3584 precious ram bytes, although we have three switches and five radio buttons on our screen. In this tutorial we are going to use this Nextion display with Arduino and … Mar 17, 2019 · Introduction Nextion displays include either a resistive touch panel (RTP) or capacitive touch panel (CTP) and provide an easy way to create a touch screen interface, or human machine interface (HMI) for your project. 53 or prior version Nextion Editor, we recommend you to use the LTS version for project maintenance as the 0. 54 mm headers, Mar 26, 2019 · Hi there, I am using a Nextion display for a small project. Text-based Instruction Set Nextion device is undisturbed while uploading After upload “success” indication power off Nextion After Nextion device is powered off then remove microSDcard Power on Nextion with recommended clean power as perDatasheets 3. I'm not very good with programming for Arduino so any help would be much May 25, 2018 · No nosso projeto, temos um sensor DHT22 para leitura de valores, um Arduino Uno, bem como o Display Nextion, o qual só possui 4 fios: positivo, negativo, TX e RX. I have a couple of sensor that measure air quality and im supposed to connect 2 fans over L298N and control them over the nextion sliders. For more information about the Nextion display project, please visit the wiki。 In this post, I will show how to setup an Mega 2560 for use with Iteadlib with a basic Nextion HMI. io/s/bqDo1eBK https://instagram. Oct 3, 2022 · Hello all, I'm trying to get my Nextion Display to work with my Arduino Mega2560. I go over how to adjust the size, how to add data, discuss the 0 - 255 range. Nextion Data a. dims=dims-l0 When you set dims=80 to Nextion TFT, it means you have set the brightness as 80, and have saved it as default. com/rapid-prototyping/🔥See some examples on how to use this huge dis Apr 6, 2020 · Nextion is a Chinese company which build, in my opinion, the best HMI (Human-Machine-Interface) displays for DIY microcontroller projects. A quick look back and a question. This makes this video rather lengthy, but you may follow each of t Jul 24, 2016 · Curious if anyone knows of a good alternative to the Nextion LCDs? It has a great deal of advantages, low use of MP resources and only 4 wires to a remote display but also some problems. com3D & CNC service: https://www. Is it possible? because i have using DS18B20 Digital temperature sensor. We will keep updating with more examples. thanks Oct 15, 2016 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Apr 10, 2022 · Left: NextionArduino NanoMCP2515 / TJA 1050 CAN-bus transceiverRight:ULCD-43DCTTeensy 4. It seems, that the pointer of the gauge is in every changinng of the value in first […] Oct 17, 2017 · I show how you can create a custom gauge for the Nextion display, and avoid the flickering that the traditional gauge has. Now I continued to build it further. 5'' HMI display size options for your Address: 3rd Flr, Bld A, International Import Expo Hall, No. Apr 15, 2020 · The string is followed by 3 times 0xff hex value. val//Gauge = Number. Hotspot. - Seithan/EasyNextionLibrary To show efficient working with the #Nextion editor, I documented all steps in all details. ie. 4” to 7”. What to Display? At a minimum, we need engine RPM. In the attributes I set the size Jun 27, 2020 · PictureBox FTW! and lots of pictures. This basic project will meet the following requirements – MCU to change pages in response to Button release – MCU to toggle LED on GPIO2 on Button press/release – MCU to update a status text on Nextion – MCU to Oct 14, 2021 · Connect the Arduino controlling the Nextion to the Nextion as normal (Arduino Tx -> Nextion Rx, Arduino Rx <- Nextion Tx) and connect an additional wire* from the monitor Arduino serial port 1 Rx to the wire linking the controlling Arduino Tx -> Nextion Rx. Controls - Summaries:Summary Activate Page (Nextion Display). The learning curve for using the Nextion is fairly steep, however, the effort is certainly worth the benefits of using this new type of LCD display (Figure 8). I have a little problem with the gauge component of nextion. 0″, 7. 해당값을 프로그래밍 시 또는 Nextion HMI 동작 시 쓰기, 읽기 가능. I have had a fit finding information as to their use with Arduino IDE. High quality PCB prototypes: https://www. The Nextion display is the heart of this project and gave me an opportunity to learn about using and programming it. If you enjoy the content considering donating a cup The Nextion Editor LTS (Long-term Support) based on ver 0. 4″, 2. Nov 14, 2019 · Hello, I would like your help please regarding programming the Nextion Display NX4024T032_011 with arduino. Rewriting your text after the update does not seem to work. I want to Change Colour of Valve Depending on State of Valve Operation by Passing Integer Value to Nextion Display (0-Off State,1-ON State and 3 Mar 29, 2020 · Présentation rapide du logiciel Nextion Editor pour vous permettre de récupérer et modifier simplement le HMI de la station. In this post, I will show how to setup an ESP32 for use with Iteadlib with a basic Nextion HMI. Acquista il display: https://amzn. Jun 29, 2017 · Gauges. Vidéo que je vous conseil de voir DISCOVERY SERIES INTRODUCTION The Nextion Discovery Series MCU clock speed is 64 MHz which is more powerful than the Basic Series. From where to buy a cheap nextion display:http: The Gauge component is a full circular component with value in degrees. store_____ #Arduino #NextionDisplay #TutorialIn diesem Video geht es um die Gauge Funktion (Zeiger). It can be a digital number box or an analog gauge. tr WhatsApp :0553 404 81 14 http://www. There are several Nextion display modules, with sizes ranging from 2. TFT file to the Nextion display you need a microSD card formatted as FAT32. 4'', 2. The Gauge range is 360 degrees. Documentation for both SimHu Arduino Weather Station With a Nextion Display: Dear friends welcome to another tutorial! Today we are going to take a first look at this Nextion display, a very useful touch display for our Arduino and ESP8266 projects. Tx to Rx, Rx to Tx , 5v to 5v , Gnd to Gnd The Nextion Display. I have using Nextion advanced 2. The instruction input area allows you to send any Nextion commands to check the feedback and interactions. uqftf agjhq fkyzz vpjntu taywf zulnei invr owoldy krofz mmtpehq