Description
CoreS3-Lite is a programmable IoT controller packed with rich peripherals. Powered by an ESP32-S3 at its core, it features a 240 MHz Xtensa® 32-bit LX7 dual-core processor with 16 MB Flash and 8 MB PSRAM on board.
On the front, a 2.0" capacitive touch IPS display is integrated, along with a 0.3 MP GC0308 camera and an LTR-553ALS-WA proximity/ambient-light sensor, enabling basic face-detection and recognition applications.
The built-in BMI270 6-axis IMU plus BMM150 3-axis magnetometer provide additional interaction possibilities.
With the AXP2101 power-management IC and BM8563 RTC, the device supports real-time power monitoring and low-power timed wake-up.
For audio interaction, it offers a high-fidelity 16-bit I2S amplifier AW88298 paired with a 1 W speaker, and a full-duplex audio solution based on the ES7210 codec with dual-microphone input.
A microSD card slot is included for development and data storage.
The unit contains a 200 mAh LiPo battery and adopts a magnetic back cover for easy mounting and fixation.
Typical scenarios include smart-home control, desktop robot companions, and more.
Features
- Based on the ESP32-S3
- 240 MHz Xtensa® 32-bit LX7 dual-core
- 2.4 GHz Wi-Fi
- 16 MB Flash + 8 MB PSRAM
- 2.0" capacitive touch IPS display
- 0.3 MP camera (GC0308)
- Integrated digital ALS & proximity sensor: LTR-553ALS-WA
- Six-axis IMU (BMI270) + three-axis magnetometer (BMM150)
- Power management with AXP2101
- Low-power timed wake-up with BM8563 RTC
- AW88298 16-bit I2S amplifier + 1 W speaker
- ES7210 codec + dual-microphone array
- microSD card slot
- USB-OTG support
- Magnetic backplate design
Includes
- 1 × CoreS3-Lite
- 1 × Hex Key L-Shape 2.5 mm (For M3 Screw)
Applications
Specifications
| Specification | Parameter |
|---|---|
| SoC | ESP32-S3 240 MHz Xtensa® 32-bit LX7 dual-core processor, 2.4 GHz Wi-Fi, USB-OTG |
| Flash | 16 MB |
| PSRAM | 8 MB |
| Display Driver | 2.0" @ 320 × 240 ILI9342C |
| Touch Driver | FT6336U |
| Camera | GC0308 @ 0.3 MP |
| Proximity Sensor | LTR-553ALS-WA |
| Power-Management IC | AXP2101 |
| Six-Axis IMU | BMI270 |
| Three-Axis Magnetometer | BMM150 |
| RTC | BM8563 |
| Speaker | 16-bit I2S amplifier AW88298 @ 1 W |
| Audio Codec | ES7210, dual-microphone input |
| Product Size | 54.0 x 54.0 x 16.5 mm |
| Product Weight | 54.0 g |
| Package Size | 133.0 × 93.5 × 22.5 mm |
| Gross Weight | 71.5 g |
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 | × |