Introduction
M5Stack has recently launched two innovative miniature development kits, the ATOMS3R and ATOMS3R Cam, both built on the ESP32-S3-Pico system-in-package. These kits are compact yet powerful, making them ideal for a range of electronic applications.
M5Stack ATOMS3R Features
The ATOMS3R is equipped with a 0.85-inch color IPS display with a resolution of 128×128 pixels, making it suitable for various display tasks. It measures just 24x24mm, with a thickness of about 13mm. Other notable features include:
- Motion Sensors: Incorporates BMM150 and BMI270 sensors for motion detection.
- Expansion Ports: Provides GPIO expansion through female headers and a Grove connector.
- Infrared Transmitter: The kit includes an IR transmitter for remote control functions.
- USB Type-C: Includes a USB Type-C port for power and programming purposes.
These features enhance the ATOMS3R’s versatility in handling various tasks, including IoT and wearable device projects.
Detailed Specifications
- SoC: Espressif ESP32-S3 dual-core up to 240 MHz
- Wireless: Wi-Fi 4 and Bluetooth 5 LE
- Memory: 8MB QSPI PSRAM
- Storage: 8MB QSPI flash
- Power Supply: 5V via USB-C
- Weight: 6.7 grams
M5Stack ATOMS3R Cam Features
In addition to the ATOMS3R, M5Stack has also introduced the ATOMS3R Cam that is integrated with a GC0308 VGA camera. The camera enables video and image capture, expanding the applications for this development kit.
Applications
The compact size and advanced features of both ATOMS3R models make them excellent choices for:
- Motion detection systems
- Smart device management
- Wearable technology
- Various IoT projects
Software Support
Both development kits support programming through Arduino, UIFLOW 2.0, and MicroPython. The ATOMS3R Cam is pre-loaded with UVC firmware, enabling quick connection via USB without needing additional drivers.
Availability and Pricing
Both the ATOMS3R and ATOMS3R Cam kits are currently available for purchase:
- ATOMS3R: $17.50 on AliExpress
- ATOMS3R Cam: $19.95 on AliExpress
Conclusion
The M5Stack ATOMS3R and ATOMS3R Cam kits provide an exciting opportunity for developers and makers looking to create innovative projects based on the lightweight and highly capable ESP32-S3-Pico platform.
