1. ESP32-S3--1-N8R8 Main Controller: Powered by the ESP32-S3 chip, the AtomS3R is a highly integrated programmable controller that offers dual-core processing capabilities, Wi-Fi connectivity, and robust performance for various applications. 2. 0.85-inch Color IPS Screen: The 0.85-inch color IPS display provides a vibrant and clear interface, allowing users to easily view information and interact with the device. 3. Programmable Button: A programmable button beneath the screen enables customized interactions, enhancing user experience and functionality. 4. Nine- Sensor System: Equipped with a three- BMM150 geomagnetic sensor and a six- BMI270 attitude sensor, the AtomS3R offers precise motion detection and orientation awareness for a wide range of applications. 5. Expandable Pins and Interfaces: The device includes a HY2.0-4P expansion port along with six GPIO and power pins, allowing for easy integration and expansion with additional modules and sensors. Infrared Control Functionality: The AtomS3R supports infrared control, providing versatile connectivity options for interacting with other devices wirelessly. Type-C Interface: A Type-C interface facilitates power supply and firmware downloads, ensuring a reliable and user-friendly connection. Compact Design: Measuring just 24 x 24 x 12.9 mm, the AtomS3R is highly portable and ideal for embedded smart device applications, making it easy to incorporate into various projects. Versatile and Efficient. The AtomS3R is a versatile and efficient programmable controller designed for developers and hobbyists. With its powerful ESP32-S3 chip and integrated components, it is well-suited for IoT applications, wearable devices, and motion detection projects. The clear 0.85-inch IPS screen and customizable button enhance user interaction, making it a practical choice for diverse applications. Integrated Sensors and Connectivity Beyond its core capabilities, the AtomS3R integrates a nine- sensor system, allowing for accurate motion and direction sensing. Its infrared control functionality adds another layer of versatility, enabling interaction with various external devices. The expansion ports and pins provide ample for customization, making it easy to adapt the device for specific project requirements. Compact and Powerful Design The compact form factor of the AtomS3R ensures it can be seamlessly integrated into any project without sacrificing functionality. Its advanced features and robust performance an ideal tool for prototyping, smart device control, and more. Whether for educational purposes or practical applications, the AtomS3R as a powerful solution for modern development needs. Download Mode and hold the reset button (about 2 seconds) until the internal green LED lights up, then release the firmware. At this time, the device has entered download mode, waiting for burning. When controlling the LCD backlight, the PWM frequency is recommended to use 500Hz. Color: As Shown Material: plastic Package Contents: 1 x Programmable Controller with Base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.