ESP32-S3 development board with 7 inch touch screen Wi-Fi Bluetooth Waveshare
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ESP32-S3 development board with touch screen 7" (Type B)
High-performance development board based on the ESP32-S3 chip, integrated with a 7-inch capacitive touch screen with a resolution of 1024×600 pixels. The module features built-in Wi-Fi and Bluetooth wireless connectivity, expanded memory, and interfaces such as CAN or RS485, making it an ideal tool for rapid prototyping and building advanced HMI applications supporting graphical interfaces, for example, LVGL.
Key features:
- Dual-core Xtensa 32-bit LX7 processor with clock speed up to 240 MHz.
- Built-in Wi-Fi 2.4GHz and Bluetooth 5 (LE) wireless modules with an integrated antenna.
- Memory: 512KB SRAM, 384KB ROM, built-in 16MB Flash and 8MB PSRAM.
- 7-inch LCD display 1024×600 65 thousand colors.
- 5-point capacitive panel operated via I2C interface with interrupt support.
- Integrated CAN, RS485, I2C interfaces, TF (microSD) card reader, and full-speed USB port.
- LEDs for easy monitoring of power supply and lithium battery charging progress.
- Support for precise power consumption management and flexible clock control.
Application examples and peripherals
Extensive communication capabilities allow for connecting external sensors and actuators using the RS485 or CAN bus. The module is perfect for smart homes, industrial automation, and advanced IoT applications.
Component layout on the board
- ESP32-S3-WROOM-1-N16R8 module: SoC chip with WiFi and Bluetooth, 8MB PSRAM, 16MB Flash.
- Display connector
- Touch panel connector
- TF (microSD) card slot
- USB Type-C port
- UART1 port: USB-UART converter (USB-C connector).
- UART2 connector: Pin header (selection from UART1 via switch).
- I2C connector
- Sensor connector
- CAN bus connector
- RS485 connector
- Power output 5V
- Lithium battery connector 3.7V (PH2.0)
- CAN termination resistor selection
- RS485 termination resistor selection
- UART switch: Selection of active port (UART1 or UART2).
- BOOT button: Used when programming the chip.
- RESET button
- DONE LED: Indicates that battery charging is complete.
- CHARGE LED: Indicates that the charging process is in progress.
- POWER LED: Indicator of correct board power supply.
External dimensions
Kit contents
- ESP32-S3 development board with capacitive touch screen 7" (Type B)
- Mounting elements, cables, and accessories according to the kit configuration
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