ESP32 Display-7.0 inch(Advance_Series)¶
Description¶
The ESP32 Display-7.0 inch (Advance_Series) display module is a powerful HMI touchscreen with an 800*480 resolution IPS display. It utilizes the ESP32-S3-WROOM-1-N16R8 module as the main control processor, with a built-in dual-core 32-bit LX7 microprocessor up to 240MHz, 512KB SRAM, 8M PSRAM, and extended 16M Flash to ensure powerful data processing. The integrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) functions, together with the module's own RF antenna, provide users with a stable and reliable wireless connection. In addition, a wide range of peripheral interfaces and excellent low-power performance make this series of products ideal for HMI application scenarios with stringent requirements for wireless connectivity.
A distinctive feature of the Advance version is its advanced AI functionality. Utilizing the microphone and speaker equipped on the motherboard, users can achieve voice command interaction, voice recognition, voice synthesis, and deep communication with intelligent assistants to easily access the information they need. Diversified wireless communication options are also provided through a modular design that allows users to change different modules as needed, supporting a variety of communication protocols including Zigbee, LoRa, NF2401, Matter, Thread, and Wi-Fi 6.
The module includes a 7.0-inch IPS display and driver board. The display utilizes capacitive touch technology and is equipped with a resistive stylus for more flexible use. In addition, the motherboard has a TF card slot, multiple peripheral ports, USB ports, speaker ports, battery ports, and wireless extensions, providing more expansion possibilities.
It supports development environments such as Arduino IDE, Espressif IDF and Micro Python, and is compatible with the LVGL graphics library and supports openHASP, which helps developers to easily customize the UI interface, quickly develop interesting projects, and significantly shorten the development cycle.
ESP32 Display-7.0-inch display module is suitable for many scenarios, such as automotive HMI, medical equipment, industrial control, electric power, civil electronics, automation, GPS, new energy and IoT applications. Its rich interfaces and expansion functions can meet the needs of different industries and provide users with more comprehensive solutions.
For customized requirements (based on MOQ), please contact us at service@elecrow.com.
Model DIS02170A
Features¶
- Integrated ESP32-S3-WROOM-1-N16R8 module, built-in wireless communication 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5.0;
- Support development environment Arduino IDE, Loxin IDF, Micropython and compatible with LVGL graphics library.
- Built-in LVGL demo interface and Arduino example, plug and play.
- LCD 800 * 480 7.0-inch IPS screen with driver IC ST7277.
- Rich peripheral interfaces and wireless expansion capabilities to meet the needs of different areas.
Specification¶
- Integrated ESP32-S3-WROOM-1-N16R8 module with WiFi and Bluetooth 5.0 support;
- Compatible with LVGL graphics library, and built-in LVGL Demo interface and Arduino sample program, plug and play;
- Support for multiple development environments (Arduino IDE, Espressif IDF, PlatformIO and Micro Python);
- 7.0-inch 800*480 resolution IPS with ST7277 driver IC;
- Rich interfaces and expansion functions to meet the needs of different industries.
- External power supply: DC 5V-2A;
- Interface: 2 * UART0,1 * UART1,1 * I2C,1 * Battery,1 * SPK,1 * Wireless modue;
- Operating temperature:-20~70 °C;
- Storage temperature:-30~80 °C;
- Active Area:156mm(L)*87mm(W);
- Appearance Dimensions:181.26(L)*108.36(W)*16mm(H).
Pin Output:¶
Functional description of the product's internal interfaces:¶
| Pin Name | Description | Connector Type |
|---|---|---|
| SPK | Output audio signals to connect to speakers. The main board comes with a power amplifier chip circuit. | PH2.0-2P |
| PWR | Power LED. | |
| RST | Reset button. Press it to reset the system. | |
| boot | ||
| UART0-OUT | Builds communication between Logic modules, including the serial communication module and the print module. | PH2.0-4P |
| UART1-OUT | Builds communication between Logic modules, including the serial communication module and the print module. | PH2.0-4P |
| UART0-IN | 32 KB (ATmega328) of which 0.5 KB used by bootloader | PH2.0-4P |
| I2C-OUT | Establish communication between the microcontroller and peripheral devices. | PH2.0-4P |
| BAT | Connect the lithium battery. (with battery charging circuit) | PH2.0-2P |
Product External Interface Functions:¶
| 7.0-inch HMI port | pin number | Electrical Characteristics |
|---|---|---|
| UART0-OUT | RX(IO44); TX(IO43) RX; | Output voltage: 3.3V Output current: 1A max. Use: Power supply output and communication. |
| UART1-OUT | RX(IO19); TX(IO20) RX; | Output voltage: 3.3V Output current: 1A max. Use: Power supply output and communication. |
| UART0-IN | RX(IO44); TX(IO43) RX; | Input voltage: 5V ± 5%. 5.5V max. Input current: 2A max. Purpose: Power supply input and communication. |
| I2C | SDA(IO15); SCL(IO16) ; | Output voltage: 3.3V Output current: 1A max. Use: Power supply output and communication. |
| SPK | I2S_LRCLK(IO6);I2S_BCLK(IO5);I2S_SDIN(IO4); | Maximum output current: 20mA Signal type: 3.3V logic level, digital control signal |
| SD Card Slot | MOSI(IO6); MISO(IO4); CLK(IO5); CS(GND) | Maximum output current: 20mA Signal type: 3.3V logic level, digital control signal |
| LCD Backlight | IO1 | Maximum output current: 20mA Signal type: 3.3V logic level, digital control signal |
| I2S MIC | MIC_SD(IO20);MIC_WS(IO2);MIC_CLK(IO19) | Maximum output current: 20mA Signal type: 3.3V logic level, digital control signal |
| BUZZER | IO8 | Maximum output current: 20mA Signal type: 3.3V logic level, digital control signal |
Switching Function Keys：¶
| S1 | S0 | effective function |
|---|---|---|
| 0 | 0 | MIC&SPK |
| 0 | 1 | WM(wireless module) |
| 1 | 1 | TF Card |
Schematic:¶
ESP32-S3 and ISP Display Wiring Pins:¶
ESP32-S3 and Touch Driver Wiring：¶
i2c address: 0x5D.
ESP32-S3 and wireless module wiring pins：¶
Schematic diagram of function selection:¶
Switching Function Keys：¶
| S1 | S0 | effective function |
|---|---|---|
| 0 | 0 | MIC&SPK |
| 0 | 1 | WM(wireless module) |
| 1 | 1 | TF Card |
Resources¶
How to buy¶
Please visit this page to purchase ESP32 Display-7.0 inch(Advance_Series).
Support¶
If you have any problem about how to use it, you can connect to us at the bottom-right of bazzer or contact to techsupport@elecrow.com to get technology support.