- Core processing and connectivity - ESP32-S3R8 chip with a high performance Xtensa 32-bit LX7 dual-core processor, up to 240 MHz - 2.4 GHz Wi-Fi 802.11 b/g/n and Bluetooth 5 (LE) with an onboard antenna for reliable wireless connectivity - Memory, storage and expansion - 512 KB SRAM and 384 KB ROM - Onboard 16 MB Flash and 8 MB PSRAM for code, data and assets - Pico header compatible, with onboard multiple peripheral interfaces for strong compatibility and expandability - Display and user interface - Onboard 1.9 inch touch LCD display - 170 x 320 resolution, 262K color - Smooth GUI support including LVGL for fast, responsive interfaces - Sensing and input - Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) - Enables motion gestures and step counting for interactive projects and activity tracking - Power, programming and storage options - USB Type-C port for power supply, program download and debugging, simplifying development - Onboard 3.7V MX1.25 Li battery recharge/discharge header - Onboard TF card slot for external storage of pictures or files - Applications and use scenarios - Field data logger and motion-enabled sensor device: combine wireless connectivity, local storage, and a tactile display for fieldwork dashboards, with IMU driven gesture input - Robotics and prototyping controller: compact development board with Pico header compatibility, easy USB-C programming, and multiple peripheral interfaces for sensors and actuators - GUI development and education kit: use LVGL on the 1.9 inch touch screen to build interactive interfaces, test wireless features, and learn ESP32-S3 capabilities - Summary of benefits - All-in-one embedded development platform with strong compute, connectivity, sensing, display, and expansion options - Clear, responsive user interface via the 1.9 inch touch display and LVGL compatibility - Flexible power and storage choices with a dedicated Li battery header and TF card support - Ready for a wide range of projects from data logging and wearables to robotics and educational kits