NX4832K035 – Nextion 3.5” Enhanced Series HMI Touch Display

The Nextion 3.5" Enhanced Series NX4832K035 HMI Touch Display is a powerful and intelligent Human Machine Interface (HMI) TFT touchscreen module designed to simplify graphical interface development for embedded systems and automation projects. Featuring a 3.5-inch full-colour TFT display with a 480 × 320-pixel resolution, this module provides a responsive and visually engaging interface for monitoring, control, and data visualization applications. As part of the Nextion Enhanced Series, the NX4832K035 offers significant performance upgrades over the standard series, including larger flash memory, higher CPU performance, onboard GPIO functionality, built-in Real Time Clock (RTC), and EEPROM data storage. These enhanced capabilities enable more advanced interface designs and standalone control functions without placing heavy processing demands on the host microcontroller. The display communicates through a simple UART serial interface (TTL), making it highly compatible with platforms such as Arduino, Raspberry Pi, ESP32, STM32, PIC, and other microcontroller systems. Using the Nextion Editor software, users can easily create custom touch interfaces through drag-and-drop design tools, reducing development time for industrial, IoT, and smart automation projects.