M5Stack CoreS3 Lite ESP32S3 IoT Dev Kit

The CoreS3-Lite is an ESP32-S3 IoT controller with 16MB Flash, 8MB PSRAM, 2.0" capacitive IPS display, 0.3MP camera, proximity/light sensor, 9-axis IMU, audio with dual mics and speaker, microSD slot, 200mAh LiPo, and magnetic back cover.

The M5Stack CoreS3-Lite is a programmable IoT controller with a wide range of built-in features. At its core, it runs on the ESP32-S3 with a 240 MHz dual-core processor, 16 MB of Flash memory, and 8 MB of PSRAM. On the front, it has a 2.0" touchscreen display, a 0.3 MP camera, and a light/proximity sensor. These work together to support basic face detection and recognition features. Inside, it includes motion sensors (a 6-axis IMU and a 3-axis magnetometer) for interaction, along with a power management chip and a real-time clock that allow power monitoring and timed wake-ups. For audio, the device features a 16-bit amplifier with a 1W speaker, plus a two-way audio system with dual microphones for clearer sound input and output. It also comes with a 200 mAh LiPo battery and a magnetic back cover, making it simple to mount or attach. Example uses include smart-home control, desktop robot companions, and more. A slot for a microSD card is onboard for development and data storage.

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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

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

Resources

* Product documentation

Package Contents

* 1xM5Stack CoreS3 Lite ESP32S3 IoT Dev Kit