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ONX3248G035-Open Nextion 3.5″ Genius Series ESP32-S3 LCD Touchscreen Development Board
SKU: DIS-0062-001
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Short Description
The ONX3248G035 is a 3.5-inch intelligent HMI development board based on the ESP32-S3 dual-core microcontroller, integrating a capacitive touchscreen display, wireless connectivity, and embedded processing into a single platform.
It is designed for modern IoT interfaces, smart control panels, and LVGL-based graphical applications.
This all-in-one module supports Wi-Fi, Bluetooth 5 (BLE), and multiple hardware interfaces, allowing developers to build fully interactive standalone HMI systems without requiring an external MCU.
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Specifications:
Display Size: Display Size 3.5".
Resolution: 320*480.
Colour: 262K.
Brightness: 300nit.
Touch Panel: CTP.
MCU: 240 MHz.
Flash: 16 MB.
SRAM: 512 KB.
PSRAM: 8 MB.
ROM: 384 KB.
Interfaces: USB-C (USB to UART), UART0, UART1, I2C, Camera, Microphone, Battery, RTC Battery, SPK.
GPIOs: 14, IO12-IO13, IO17-IO21, IO38-IO40, IO42, IO45, IO47-IO48 support input and output.
MicroSD card: Yes.
RTC: Yes.
Input Power: DC 5V 1A.
Storage Temperature: -30°C ~ 80°C.
Working Temperature: -20°C ~ 70 °C.
Display Type: TN.
Gross Weight: 115g.
Package Dimensions: 145x102x32mm.