SPIDER Automation Waveshare ESP32-S3 4.3-Inch Capacitive Touch Display Development Board | HMI IoT Solution
Description
SPIDER Automation Waveshare ESP32-S3 4.3-Inch Capacitive Touch Display Development Board is a feature-rich, all-in-one microcontroller evaluation board designed for rapid HMI (Human-Machine Interface) and IoT application development. At its heart lies the powerful Xtensa 32-bit LX7 dual-core processor, capable of clock speeds up to 240 MHz, accompanied by integrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) wireless capabilities for seamless cloud integration and remote control.
The standout feature of this board is its integrated 4.3-inch capacitive touch screen boasting an 800×480 resolution and 65K vibrant colors. Driven by robust internal hardware resources—including 512KB SRAM, 384KB ROM, 8MB PSRAM, and 8MB Flash—it effortlessly runs resource-intensive GUI frameworks such as LVGL. Equipped with industrial-grade communication ports like CAN and RS485, an I2C interface, TF card expansion slot, and flexible low-power control modes, it provides an exceptional development platform for smart home panels, industrial machinery terminals, and interactive IoT devices.
Key Features
- High-Performance Dual-Core CPU: Powered by the Xtensa 32-bit LX7 processor operating at frequencies up to 240 MHz.
- Wireless Connectivity: Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) with an onboard antenna for reliable wireless communication.
- Generous Memory & Storage: Integrates 512KB SRAM, 384KB ROM, alongside massive 8MB PSRAM and 8MB Flash memory modules.
- 4.3-Inch Capacitive Touchscreen: High-resolution 800×480 display supporting 65K colors and smooth 5-point capacitive touch via I2C with interrupt support.
- Industrial Peripheral Interfaces: Features onboard CAN bus, RS485 transceiver, I2C headers, a TF card slot, and a full-speed USB port.
- Flexible Power Management: Supports independent module power supply settings and flexible clock controls for optimized low-power consumption across various scenarios.
- Ready-to-Use Accessory Bundle: Includes connection cables, male jumper wires, and a dedicated standoff mounting pack.
Benefits
- Effortless GUI & LVGL Integration: Ample PSRAM and processing power enable fluid, high-frame-rate graphical user interfaces without stutter.
- Industrial-Ready Connectivity: Built-in CAN and RS485 protocols allow direct interfacing with factory automation networks and industrial sensors.
- Complete Development Kit: Out-of-the-box inclusion of wiring harnesses and mounting hardware reduces setup time.
Applications
- Smart Home Control Panels: Centralized wall-mounted touch displays for lighting, HVAC, and home automation systems.
- Industrial Automation HMI: Operator control terminals for machinery, conveyor systems, and process monitoring equipment.
- IoT Edge Gateways: Connected smart devices featuring local touch feedback and wireless data transmission.
- Medical & Laboratory Instruments: Compact interactive instrumentation panels requiring precise touch control and visual telemetry.
Package Includes
- 1 x ESP32-S3 4.3-Inch Capacitive Touch Display Development Board
- 2 x HY2.0 2P to 2-Pin Male Cables (10 cm)
- 1 x HY2.0 2P to 3-Pin Male Cable (10 cm)
- 1 x HY2.0 2P to 4-Pin Male Cable (10 cm)
- 1 x Standoff & Fastener Pack
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand / Model Series | SPIDER Automation / Waveshare ESP32-S3 Touch LCD Series |
| Model Part Number / Name | ESP32-S3-Touch-LCD-4.3 |
| Item Type | IoT Development Board with Integrated Touch Display |
| Main Processor Core | Xtensa 32-Bit LX7 Dual-Core Processor (Up to 240 MHz) |
| Wireless Communication | 2.4GHz Wi-Fi (802.11 b/g/n) & Bluetooth 5 (LE) |
| System & Storage Memory | 512KB SRAM, 384KB ROM, 8MB PSRAM, 8MB Flash |
| Display Size & Type | 4.3-Inch Capacitive Touch Display (65K Colors) |
| Display Resolution | 800 × 480 Pixels |
| Touch Panel Interface | Capacitive 5-Point Touch via I2C with Interrupt Support |
| Onboard Peripheral Interfaces | CAN Bus, RS485, I2C, TF Card Slot, Full-Speed USB Port |
| Package Shipping Weight | 0.360 kg (360 g) |
