Recently many customers ask us how to apply Nextion solution to building automation. For such a project, in order to save construction time and costs, usually the prioritized power supply for terminal equipment will be by POE (power over Ethernet). But Nextion use only one serial to connect, it neither supports Ethernet, nor supports POE.
Many customers use the Nextion display in their own business projects. They may need to upload the Nextion firmware through their own MCU. Here we disclose the upload protocol and release the Arduino upload library. Users need to know nothing about the protocol if they only upload firmware through Nextion Editor. Step 1. Find your serial
Whether for professional HMI developers or hobbyist, it’s very important to choose a universal, easy to be installed touch screen. Such a touch screen will reduce wiring troubles, let us develop the desired interfaces quickly, thus helping us save a great deal of time and accelerate the development process. It can make the developers well
If you are an inexperienced GUI engineer, once there’s a failure for the HMI touch screen, you may feel helpless. This may also delay the entire development progress. Therefore, to learn the causes and solutions for common HMI touch screen failures is very important. You can troubleshoot the problems by yourself with the help of
I wanted use the Arduino platform to develop some interesting GUI. In order to simplify my development process, save time, I planned to find some HMI touch screens that could work with Arduino and provided button, menu control icon. So I searched Arduino touch screen on the Internet. I glanced through amazon, Ebay, Google, then