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No hay artículos en el carroNextion es una solución de interfaz de máquina humana (HMI) que combina un procesador integrado y una visualización táctil de memoria con el software Nextion Editor para el desarrollo de proyectos HMI GUI. Utilizando el software NEXTION Editor, puedes desarrollar rápidamente la GUI HMI arrastrando y soltando componentes (gráficos, texto, botón, deslizador, etc.) e instrucciones basadas en texto ASCII para codificar cómo interactúan los componentes en el lado de la visualización. La visualización HMI de Nextion se conecta a la MCU periférica a través de TTL Serial (5V, TX, RX, GND) para proporcionar notificaciones de eventos en los que la MCU periférica puede actuar, la MCU periférica puede actualizar fácilmente el progreso y el estado de nuevo a la visualización Nextion utilizando sencillas instrucciones basadas en texto ASCII.
Glendon Richardson
Comentado en los Estados Unidos el 22 de febrero de 2025
Prompt delivery, product exactly as described. Will use this vender again.
SpeedD408
Comentado en los Estados Unidos el 21 de marzo de 2024
Well, it looks nice. I was able to user there software and update the background and put in the variables. That was about it. No matter what I tried I could not get my Arduino Mega to talk to this thing. I tried a 2nd Arduino I had and to no avail. So I switched to a Stone HMI display and was able to get that working. If you can, just use the Stone HMI display...I'm giving 3 starts as the software worked and the Display looks nice. I just wish I could have gotten it to work.
Chris Walken
Comentado en los Estados Unidos el 6 de diciembre de 2024
I made a weather station using the monitor and an Arduino. Could not have been easier. The display is bright under all lighting conditions. The Nextion Editor is easy to use during the development cycle. The display has been running 24/7 now for 8 months now without a problem. Would get another one in a heartbeat.
John S.
Comentado en los Estados Unidos el 26 de agosto de 2023
The editor has a bit of a learning curve, but works well. Data from a microcontroller is used to create commands for the screen to interpret. The digital pins work as expected. You'll need a capable image design program to create images for display. Photoshop works well.Worth the price..Notes:1. My first one had an issue where after a power cycle it had to be reloaded. I fixed it by issuing the command: runmod = 0.2. Dual state buttons will reset back to boot up state when changing screens. Example: Tap a button to turn something on... The button changes color and the "on" event takes place. Tap away from that screen and return to find the button went back to boot up condition. Solution is to make the variable scope for the dual state button global. (Local by default).Have fun with this very capable touch screen!
Emma Ortega Cortés
Comentado en México el 14 de agosto de 2023
Amigable para su programación
The Doc
Comentado en los Estados Unidos el 11 de diciembre de 2023
With the Nextion software and this intelligent display you can do amazing things. Great value for the little guy working on a budget. Easy to interface with the MCU of your choice and send and receive data between the Display and your MCU. Lot of YouTube videos to help you on your way. I used an Arduino Mega and the Capacitive touch display. I did not use any libraries and it’s not difficult to send and receive data between Arduino and display. You can use any Paint type program to create and edit pictures for use as background or buttons etc. if you need to fill like a cone. You draw the cone empty and full. Import the 2 pictures and the display will fill it from 0% to 100% with data from your MCU or using a touch slider. Very capable display when using Nextion editing software.
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