The M5Stack CoreS3 Lite is an innovative programmable IoT controller featuring an ESP32-S3 at its core, powered by a 240 MHz Xtensa® 32-bit LX7 dual-core processor with 16 MB Flash and 8 MB PSRAM. This compact device integrates a 2.0" capacitive touch IPS display, a 0.3 MP GC0308 camera, and an LTR-553ALS-WA proximity/ambient-light sensor for basic face detection and recognition applications.
Additionally, the M5Stack CoreS3 Lite comes equipped with a BMI270 6-axis IMU and a BMM150 3-axis magnetometer for enhanced interaction capabilities. It supports real-time power monitoring through the AXP2101 power-management IC and the BM8563 RTC, along with low-power timed wake-up features. For audio interactions, it includes a high-fidelity 16-bit I2S amplifier (AW88298) with a 1 W speaker and a full-duplex audio solution based on the ES7210 codec with dual-microphone input.
With a microSD card slot for development and data storage, a 200 mAh LiPo battery, and a magnetic back cover for easy mounting, the M5Stack CoreS3 Lite is ideal for applications such as smart home control, desktop robot companions, and more, making it a versatile component for any IoT project.
CoreS3 Lite Features
- SoC: ESP32-S3 240 MHz Xtensa® 32-bit LX7 dual-core
- Flash Memory: 16 MB
- PSRAM: 8 MB
- Display: 2.0", 320 x 240, ILI9342C
- Camera: GC0308 @ 0.3 MP
- Proximity Sensor: LTR-553ALS-WA
- Power Management: AXP2101
- IMU: BMI270
- Magnetometer: BMM150
- RTC: BM8563
- Speaker: AW88298 16-bit I2S amplifier @ 1 W
- Audio Codec: ES7210, dual-mic input
Includes
- 1 × M5Stack CoreS3 Lite
- 1 × Key: M2×2.5 mm Self-tapping Screw
M5Stack CoreS3 Lite Applications
- Smart home devices
- Desktop robot companions
- Interactive exhibits
- Data logging and monitoring
- DIY projects
- Robotics and automation
Specifications
M5Stack CoreS3 Product Comparison
| Hardware Peripherals | CoreS3 Lite | CoreS3 | CoreS3 SE |
|---|---|---|---|
| Camera (GC0308) | ✓ | ✓ | ✗ |
| Proximity Sensor (LTR-553ALS-WA) | ✓ | ✓ | ✗ |
| IMU (BMI270) | ✓ | ✓ | ✗ |
| Magnetometer (BMM150) | ✓ | ✓ | ✗ |
| RTC | ✓ | ✓ | ✗ |
| Microphone | ✓ | ✓ | ✓ |
| Speaker | ✓ | ✓ | ✓ |
| PIMC (AXP2101) | ✓ | ✓ | ✓ |
| 16MB Flash and 8MB PSRAM | ✓ | ✓ | ✓ |
| Touch | ✓ | ✓ | ✓ |
| Back Cover | Magnetic Backplate | Base DIN | ✗ |
| Battery Capacity | 200mAh | 500mAh | ✗ |
M5Stack CoreS3 Lite Certifications
- CE / MIC / FCC / SAR
M5Stack CoreS3 Lite Schematics