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ATOM S3 Lite is a versatile programmable controller that belongs to the Atom Series in the M5Stack Development Kit lineup. Powered by the ESP32 S3 FN8 scheme, this compact controller measures only 24x24x9.5mm, making it an ideal choice for space-constrained projects. It boasts an impressive 8MB SPI flash memory, providing ample storage capacity for your applications. With integrated Wi-Fi functionality and a built-in 3D antenna, the ATOM S3 Lite ensures seamless connectivity and reliable wireless communication. Equipped with a 5V to 3.3V power circuit, the ATOM S3 Lite offers stable and efficient power management. It features useful components such as infrared emitting light, RGB status indicators, a programmable button, and versatile GROVE/HY2.0-4P interfaces. These features enable easy integration with various sensors, actuators, and external devices, expanding the possibilities for your projects. The product also includes a power supply and 6 GPIO headers on the bottom, facilitating convenient and flexible expansion applications.
With a convenient Type-C interface, the ATOM S3 Lite allows hassle-free program downloading and seamless serial port communication. The device also comes with an M2 screw hole on the back, providing a secure mounting option for your projects. Whether you're working on embedded smart devices, IoT applications, or prototyping projects, the ATOM S3 Lite is a reliable and compact solution that empowers your creativity and enables endless possibilities.
Developed based on ESP32-S3FN8
Comes with USB download function
Programmable button
Infrared emission function
Expandable pins and interfaces
Development platform: Arduino, UIFlow
| Resources | Parameters |
|---|---|
MCU | ESP32-S3FN8 |
RGB | WS2812B-2020 |
DCDC | SY8089 |
Operating temperature | 0°C ~ 40°C |
Supply voltage | 5V |
Power supply mode | TYPE C |
Output voltage | 3.3V |
IO interface × 6 | G5/G6/G7/G8/G38/G39 |
Product Size | 24mm × 24mm ×9.5mm |
Package Size | 65mm × 44.5mm × 14mm |
Product Weight | 5.3g |
Package Weight | 9.5g |
Arduino IDE Installation: Refer to the Arduino IDE Installation Guide to complete the IDE installation.
Board Manager Installation: Refer to the Basic Environment Setup Guide to complete the IDE, M5Stack Board Manager installation, and select the development board M5AtomS3.
Dependency Library Installation: Refer to the Library Management Installation Guide to complete the installation of the M5AtomS3 driver library.
Press and hold the reset button (about 2 seconds) until the internal green LED lights up, then release it. The device is now in download mode, ready for burning.
Refer to the Basic Environment Setup Guide to complete the IDE, M5Stack Board Manager installation, and select the development board M5AtomS3.
Dependency Library Installation: Refer to the Library Management Installation Guide to complete the installation of the M5AtomS3 driver library.
Connect the device to the computer via USB cable. After completing the driver installation, you can select the corresponding device port in the Arduino IDE.
Open the example program “LEDDisplay” in the driver library. Click the upload button to automatically compile and burn the program.
