- Product Name:Waveshare ESP32-S3 4inch 480×480 Capacitive Touch Display Development Board
- Processor: Xtensa 32-bit LX7 dual-core, up to 240MHz
- Connectivity: 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
- Memory: 16MB Flash, 8MB PSRAM, 512KB SRAM, 384KB ROM
- Display: 4-inch capacitive touch, 480 × 480 resolution, 65K colors, 5-point touch
- Interfaces: CAN, RS485, I2C, USB, TF card slot




