CrowPanel ESP32 HMI 5.0-inch Display¶

Description¶

Elecrow ESP32 5.0-inch display is a powerful HMI touch screen with a 800*480 resolution LCD display. It uses the ESP32-S3-WROOM-1-N4R2 module as the main control processor, with a dual-core 32-bit LX6 microprocessor, integrated WiFi and Bluetooth wireless functions, a main frequency of up to 240MHz,providing powerful performance and versatile applications, suitable for IoT application devices and other scenes.

The module includes a 5.0-inch LCD display and a driver board. The display screen uses a resistive touch technology and comes with a resistive touch pen, making the screen usage more flexible. In addition, the board has reserved a TF card slot, multiple peripheral interfaces, USB interface, speaker interface, battery interface, etc., providing more expansion possibilities. It supports development environments such as Arduino IDE, Espressif IDF, Lua RTOS, Micro Python, and is compatible with the LVGL graphics library. This enables developers to not only customize their own UI interfaces but also to create interesting projects quickly and easily, greatly shortening the development cycle.

The ESP32 5.0-inch display is suitable for a wide range of scenes such as automotive HMI, medical equipment, industrial control, power, civil electronics, automation, GPS, new energy, and IoT application devices. Its various interfaces and expansion functions make it able to meet the needs of different fields, providing users with a more comprehensive solution.

Module: DIS07050H

Updated Record¶

Please click on the "UPDATED RECORD" below to check the updated details in text.

Please watch below to check the updated explanation.

Feature¶

• Integrated ESP32-S3-WROOM-1-N4R2 module,built-in wireless communication 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5.0;
• Support development environment Arduino IDE, Espressif IDF, Lua RTOS, Micro python and compatible with LVGL graphics library;
• Built-in LVGL demo interface and Arduino example, plug and play;
• LCD 800*480 5.0 inches TFT-LCD with driver IC ILI6122/ILI5960;
• Rich peripheral interfaces and expansion functions enable it to meet the needs of different fields.

Specification¶

• Model: 5.0 inch ESP32 display
• Main Processor: ESP32-S3-WROOM-1-N4R2
• Resolution: 800*480
• Color Depth: 16M
• Touch Type: Resistive Touch Screen
• Touch Panel: TN Panel
• Screen: TFT-LCD Screen
• Display driver: ILI6122/ILI5960
• External power supply: DC5V-2A
• Interface: 1xTF Card Slot, 1x GPIO, 1xSpeak, 1xUART1, 1xUART0, 2xI2C

Pin Out¶

Schematic Diagram¶

ESP32-S3 and TFT display wiring pins

Schematic Diagram:

Definition in the main program:

class LGFX : public lgfx::LGFX_Device
{
public:

  lgfx::Bus_RGB     _bus_instance;
  lgfx::Panel_RGB   _panel_instance;

  LGFX(void)
  {


    {
      auto cfg = _bus_instance.config();
      cfg.panel = &_panel_instance;

      cfg.pin_d0  = GPIO_NUM_8; // B0
      cfg.pin_d1  = GPIO_NUM_3;  // B1
      cfg.pin_d2  = GPIO_NUM_46;  // B2
      cfg.pin_d3  = GPIO_NUM_9;  // B3
      cfg.pin_d4  = GPIO_NUM_1;  // B4

      cfg.pin_d5  = GPIO_NUM_5;  // G0
      cfg.pin_d6  = GPIO_NUM_6; // G1
      cfg.pin_d7  = GPIO_NUM_7;  // G2
      cfg.pin_d8  = GPIO_NUM_15;  // G3
      cfg.pin_d9  = GPIO_NUM_16; // G4
      cfg.pin_d10 = GPIO_NUM_4;  // G5

      cfg.pin_d11 = GPIO_NUM_45; // R0
      cfg.pin_d12 = GPIO_NUM_48; // R1
      cfg.pin_d13 = GPIO_NUM_47; // R2
      cfg.pin_d14 = GPIO_NUM_21; // R3
      cfg.pin_d15 = GPIO_NUM_14; // R4

      cfg.pin_henable = GPIO_NUM_40;
      cfg.pin_vsync   = GPIO_NUM_41;
      cfg.pin_hsync   = GPIO_NUM_39;
      cfg.pin_pclk    = GPIO_NUM_0;
      cfg.freq_write  = 15000000;

      cfg.hsync_polarity    = 0;
      cfg.hsync_front_porch = 8;
      cfg.hsync_pulse_width = 4;
      cfg.hsync_back_porch  = 43;

      cfg.vsync_polarity    = 0;
      cfg.vsync_front_porch = 8;
      cfg.vsync_pulse_width = 4;
      cfg.vsync_back_porch  = 12;

      cfg.pclk_active_neg   = 1;
      cfg.de_idle_high      = 0;
      cfg.pclk_idle_high    = 0;

      _bus_instance.config(cfg);
    }
            {
      auto cfg = _panel_instance.config();
      cfg.memory_width  = 800;
      cfg.memory_height = 480;
      cfg.panel_width  = 800;
      cfg.panel_height = 480;
      cfg.offset_x = 0;
      cfg.offset_y = 0;
      _panel_instance.config(cfg);
    }
    _panel_instance.setBus(&_bus_instance);
    setPanel(&_panel_instance);

  }
};


LGFX lcd;

ESP32-S3 and touch driver wiring

Schematic Diagram:

Pin definition in the touch.h:

 #define TOUCH_GT911_SCL 20//20
 #define TOUCH_GT911_SDA 19//19

Tips:

Please refer to this post to check how to connect sensor using I2C pin and also use touch with it.

Platforms Supported¶

Arduino IDE	SquareLine Studio	PlatformIO	Home Assistant

ESPHome	MicroPython	ESP-IDF

FAQ¶

• Click here to see the frequently asked questions of ESP32 display.
• Please list your question at the forum or contact techsupport@elecrow.com for technology support.

Resources¶

Schematic & PCB¶

• 5.0-SCH&PCB

Specifications¶

• ESP32-S3-WROOM
  
• 5.0-LCD Specification
  

Certification¶

• CrowPanel CE Certificate
• ESP32-S3-WROOM-1 Wi-Fi Certification
• ESP32-S3-WROOM-1 NCC Certification
• ESP32-S3-WROOM-1 IC Certification.pdf
• ESP32-S3-WROOM-1 MIC Certification.pdf

Demo Code¶

Arduino IDE¶

• Factory Sample Code
• Get Started with Arduino IDE Tutorial Code

PlatformIO¶

• CrowPanel_ESP32_5.0-PlatformIO.zip

Home Assistant¶

• HomeAssistant_5.0.zip

MicroPython¶

• CrowPanel-5.0-MicroPython.zip

ESP-IDF¶

• ESP-IDF_5.0.zip

Video Lessons¶

• Video Lessons Code¶