Description
Nextion is a Human Machine Interface(HMI) solution that provides a control and visualization interface
between a human and a process, machine, application, or appliance. Nextion is not just a touch display, and it
has a hardware part and a software part which is well developed for HMI applications.
Nextion(NX3224T024) display is a TFT display with a resolution of 320*240. The touch panel for this display is
resistive touch. Nextion has only one serial(TTL) for power supply or connection with peripheral devices like
Arduino board or Raspberry Pi. What ‘s more? Nextion display has an MCU, and its frequency is up to 48MHz.
With the help of 4MB flash, 3584Byte RAM, and an SD card socket, this display is embedded with a rich
storage for HMI programming.
As for the software part, Nextion has rich resources. Nextion Editor is a Windows software for GUI
development. There are libraries for serial communication with Arduino boards and Raspberry Pi. Moreover,
a mass of API is defined for users in The Nextion Instruction Set. With these resources, I believe you will have
an easy experience with this display.

Key Features
 Nextion TFT resistive touch display
 2.4” with 320*240 resolution
 Providing HMI function for external device like Arduino board or Raspberry Pi
 Including GUI development software and many API commands for GUI development