User's Manual

1.Outline
AtomS3 Lite is a development board based on the ESP32-S3 chip. The board is
equipped with two buttons and USB-C ports, in addition to WS2812LED and 2.4g
antenna.
1.1 Hardware Composition
AtomS3 Lite hardware: ESP32-S3 chip, color LED, buttons, Y8089DCDC.
Esp32-s3 is a single chip integrated with 2.4ghz Wi-Fi and Bluetooth (LE), with Long
Range mode. Esp32-s3 is equipped with Xtensa® 32-bit LX7 dual-core processor, up
to 240mhz, built-in 512KB SRAM (TCM), 45 programmable GPIO pins, and rich
communication interfaces. Esp32-s3 supports a larger capacity of high-speed octal SPI
Flash and off-chip RAM, and supports user-configured data caching and instruction
caching.
The
power management chip is SY8089 of Silergy. Working voltage range is
2.7V~5.5V, charging current is 2A.
AtomS3 Lite comes with everything
you need to program ESP32, everything you
need to do and develop