NX4827P043-011C-Y is a Nextion Intelligent series 4.3” capacitive HMI touchscreen with enclosure.

FLASH Memory     120 MB  Store fonts and images EEPROM      1024 BYTE  User Storage RAM Memory     512 KILO BYTE  Store variables Instruction Buffer 4096 BYTE

Serial Port Mode  3.3V/5.0V TTL Serial Port       4Pin_2.54mm Baud Rate max     115200 bps

SD card socket     Yes (FAT32 format), support maximum 32G Micro SD Card

Extended IO     8 Digital extended GPIO         IO0-IO7 support input, output and component binding event          IO4-IO7 support PWM           IO pin / ports  limit current draw to 1mA recommended

RTC               built-in RTC support (Battery type: CR1220)

Operating Voltage  5V Operating Current  220mA

Resolution     480×272 pixel     Also can be set as 272x480 Touch type     Resistive      Touches     > 1 million      Backlight     LED      Backlight lifetime (Average)     >30,000 Hours      Brightness     300NIT

Audio Features Speaker    Power    16Ω 0.5W size 40*5.2 mm