Supports switching to use external antenna via resoldering an onboard resistorBuilt-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAMOnboard 1.43 inch AMOLED display, QSPI interface, 466 466 resolution, 16.7M colorSupports capacitive touch function controlled via I2C interface, with interrupt supportOnboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc. Onboard PCF85063 RTC chip with reserved SH 1.0 RTC battery header (supports charging) for RTC function requirementOnboard RST button and programmable BOOT button for easy custom function developmentOnboard 3.7V MX 1.25 Lithium battery recharge/discharge headerOnboard TF card slot for external TF card storage of pictures or filesOnboard USB Type-C port for power supply, program downloading, and debugging, more convenient for development useOnboard UART and I2C SH 1.0 4PIN connector, reserved 2 14PIN 1.27 mm pitch headers, adapting multiple GPIO interfacesPackage ContentESP32-S3-Touch-AMOLED- 1.43 x1SH 1.0 4PIN cable ~100mm x2


