Introduction to the T-Display-S3 AMOLED The T-Display-S3 AMOLED is a superior development board, evolving from the T-Display-S3, and is the first to combine the ESP32-S3 with an AMOLED display. This upgrade from an LCD screen to an AMOLED offers improved color reproduction and brightness. The transition from SPI to a QSPI interface also ensures faster performance, while the switch from an onboard antenna to a 3D antenna provides an enhanced WiFi and Bluetooth experience. Key Features: Microprocessor: ESP32-S3R8 Dual-core LX7 Flash Memory: 16MB PSRAM: 8MB Wireless Connectivity: 2.4 GHz Wi-Fi 802.11 and Bluetooth 5.0 (LE) Supported Programming Platforms: Arduino IDE, PlatformIO-IDE, MicroPython Additional Features: Battery Voltage Detection: IO04 Onboard Functions: Boot, Reset, IO21 Button Display Specifications: Screen: 1.91 inch RM67162 IPS AMOLED Drive Chip: RM67162 Active Area: 19.8x44.22mm Resolution: 240(W) x RGB x 536(H) Interface: QSPI Viewing Angle: IPS Full View Angle Package Includes: 1 x Touch Screen Pin, not soldered (H681)