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The Waveshare ESP32-S3 4inch Touch Display Development Board is a powerful microcontroller board featuring a 2.4GHz WiFi and Bluetooth 5 (BLE) enabled ESP32-S3 chip. Equipped with a high-resolution 480x480 4-inch capacitive touch display, this board is designed for running advanced graphical interfaces, such as LVGL. It integrates multiple peripheral interfaces, including CAN, RS485, and I2C, making it suitable for IoT, mobile devices, and smart home applications. With 16MB Flash, 8MB PSRAM, and built-in low-power management features, it offers a robust platform for modern embedded systems development.
Specifications of Waveshare ESP32-S3 4inch Touch Display Development Board
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Processor: Xtensa 32-bit LX7 dual-core processor, up to 240MHz
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Memory: 16MB Flash, 8MB PSRAM
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Display: 4-inch capacitive touch, 480x480 resolution, 65K colors
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Wireless: 2.4GHz WiFi (802.11 b/g/n), Bluetooth 5 (LE)
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Interfaces: CAN, RS485, I2C, USB, TF card slot
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Touch Control: I2C interface, 5-point capacitive touch
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Additional Features: Onboard RTC, battery recharge/discharge IC (SW6106)
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Dimensions: 84.2x84.2mm
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Power Supply: 5V input, onboard battery management