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The Waveshare ESP32-S3 4.3-inch Capacitive Touch Display Development Board combines a high-performance 32-bit LX7 dual-core processor running up to 240MHz with a vibrant 800×480 capacitive touchscreen. It features integrated 2.4GHz Wi-Fi and Bluetooth 5 connectivity, ample onboard memory (512KB SRAM, 384KB ROM, 8MB PSRAM, 8MB Flash), and multiple interfaces including CAN, RS485, I2C, and TF card slot. Designed for professional developers seeking a versatile, energy-efficient platform for advanced IoT and embedded applications.


| RAM | SRAM, Flash, PSRAM |
| Memory Speed | 1 MHz |
| Wireless Type | 802.11b, Bluetooth |
| Brand | waveshare |
| Series | ESP32-S3 Development Board 4.3-inch Capacitive Touch Screen LX7 Wifi Bluetooth |
| Item model number | ESP32-S3-Touch-LCD-4.3 |
| Operating System | FreeRTOS |
| Item Weight | 5.6 ounces |
| Product Dimensions | 4.3 x 4.3 x 4.3 inches |
| Item Dimensions LxWxH | 4.3 x 4.3 x 4.3 inches |
| Number of Processors | 2 |
| Manufacturer | Waveshare |
| ASIN | B0CNCRZWVB |
| Date First Available | November 15, 2023 |
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