Waveshare ESP32-S3 4.3B 800×480 Touch LCD Dev Board Type B

Description

The Waveshare ESP32-S3 4.3inch Touch LCD Development Board (Type B) is a robust microcontroller platform tailored for creating advanced Human-Machine Interface (HMI) and Internet of Things (IoT) solutions. It is driven by the Espressif ESP32-S3, an Xtensa LX7 dual-core processor, operating at speeds up to 240MHz, offering strong computational power for complex embedded tasks. This board provides integrated 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) connectivity, enabling seamless wireless communication and network integration.

Central to this development board is its high-quality 4.3-inch IPS capacitive touch display, boasting an 800×480 resolution and responsive 5-point multi-touch support, which facilitates smooth graphical user interface (GUI) interactions. Beyond its display, the board incorporates 16MB of Flash memory and 8MB of PSRAM for substantial code and data storage. It also offers a rich set of industrial interfaces including CAN, RS485, I2C, and optocoupler-isolated digital I/O, ensuring flexible system integration and robust performance in challenging environments. Additional features like a TF card slot, RTC battery holder, and a wide 7-36V DC power input enhance its suitability for embedded control panels, industrial monitoring, and smart automation systems.