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CONTENTS

AtomS3

SKU:C123

Description

AtomS3 is a highly integrated programmable controller that harnesses the power of the ESP32-S3 chip. This compact controller boasts a range of features, including integrated WiFi functionality and 8MB of on-chip FLASH memory. With the ESP32-S3 chip, AtomS3 delivers exceptional performance and versatility for a variety of applications.

AtomS3 features a sleek 0.85-inch IPS screen, providing clear visual feedback and user interaction. The bottom of the screen is equipped with programmable buttons, allowing for customizable functions and enhanced user control. It comes with a built-in 5V to 3.3V circuit, ensuring stable power supply for reliable operation. The controller incorporates a 6-axis gyro sensor MPU6886, enabling precise motion detection and orientation tracking. On-board Type-C interface facilitates both power supply and firmware download processes. Additionally, AtomS3 offers one HY2.0-4P expansion port, six GPIOs, and power pins reserved at the bottom for seamless integration and expansion of various applications.

AtomS3 is designed with compactness in mind, measuring at only 24 *24 *13mm in size. Its small form factor makes it suitable for a wide range of embedded smart device applications. Whether it's robotics, IoT devices, or other embedded systems, AtomS3 provides a powerful and flexible solution to meet the project requirements.

AtomS3 Quick Start
Download Mode
, press 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.
schematics
When controlling the LCD backlight, the PWM frequency is recommended to use 500Hz.

Tutorial

Arduino IDE Arduino IDE
Arduino IDE
This tutorial will show you how to program and control AtomS3 devices through Arduino IDE

UIFlow

UIFlow2.0 UIFlow2.0
UIFlow2.0
This tutorial will show you how to control the AtomS3 device through the UIFlow2.0 graphical programming platform

Features

  • Developed based on ESP32-S3FN8
  • Comes with USB download function
  • Built-in 3-axis gyroscope and 3-axis accelerometer (MPU6886)
  • Programmable keys
  • 0.85 inch LCD screen
  • Infrared emission function
  • Expandable pins and interfaces
  • Development platform: Arduino, UIFlow

Includes

  • 1x AtomS3

Applications

  • IoT node
  • Microcontroller
  • Wearables

Specification

Resources Parameters
MCU ESP32-S3FN8
DCDC SY8089
IMU MPU6886
Operating temperature 0°C ~ 40°C
Resolution 128 x 128
support voltage 5V
Power supply mode TYPE C
output voltage 3.3V
GPIO G5/G6/G7/G8/G38/G39
Screen communication protocol SPI
Product Size 24*24*13mm
Package Size 65*44.5*14mm
Product Weight 6.8g
Package Weight 10.9g

Schematic

schematics

PinMap

ESP32S3 IO2 IO1 VCC GND
GROVE G1 G2 3V GND

Module Size

module size

Examples

Arduino

Video

  • ATOMS3 show picture，UIFlow Program

  • Burning UIFlow 2X Alpha Firmware to AtomS3