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Product description: M5StickS3 - IoT development module - ESP32-S3-PICO-1 - M5Stack K150
The M5StickS3 from M5Stack is a development module designed for IoT projects, embedded systems, and education. It's based on the powerful ESP32-S3-PICO-1 chip, which provides Wi-Fi connectivity and high processing performance. It features an integrated 1.14-inch LCD display , microphone, IMU sensor (BMI270), LED , and ES8311 audio chip . Its compact form factor and built-in 250 mAh battery make it ideal for mobile applications as well as integration into larger systems. It supports HAT and Unit extensions , significantly expanding its functionality.
M5StickS3 - IoT development module - ESP32-S3-PICO-1 - M5Stack K150.
The M5StickS3 is based on the ESP32-S3-PICO-1 chip.
Main features of M5StickS3
- ESP32-S3-PICO-1 : Xtensa LX7 dual-core processor clocked at up to 240MHz with WiFi support, ideal for IoT applications
- 1.14" display : high-contrast IPS color screen allows for convenient data presentation
- 250 mAh battery : provides longer operating time in mobile mode
- Advanced audio system : ES8311 chip, MEMS microphone and AW8737 amplifier
- IMU sensor (BMI270) : motion, acceleration and orientation detection
- Integrated LED and buttons : enable basic user interaction with the system
- HAT and Unit support : compatibility with additional M5Stack modules
Programming and application development
The M5StickS3 supports multiple development environments, including Arduino IDE, PlatformIO, ESP-IDF , and the proprietary UiFlow2 graphics platform, which allows for rapid application development without coding. For advanced users, the M5Unified and M5PM1 libraries provide full control over hardware features. Support for voice programming (Xiaozhi Voice Assistant) and multimedia control makes the StickS3 ideal for both beginners and professional IoT developers.
Practical applications
The M5StickS3 finds applications in a wide range of areas , from home and industrial automation and environmental monitoring to education and prototyping. It's ideal as a data logger, remote controller, user interface, or wearable device . Its compact design and integrated functionality make it an excellent solution for applications where mobility, functionality, and rapid project development are key.
The module has a Grove connector and USB Type-C.
M5StickS3 supports HAT and Unit extensions using GPIO or Grove connectors.
M5StickS3 Technical Specifications
- Microcontroller: ESP32-S3-PICO-1-N8R8, dual-core Xtensa LX7, up to 240 MHz
- Flash memory: 8 MB
- PSRAM: 8MB
- Display: 1.14'' LCD 135 x 240 px, ST7789P3
- Wireless communication: WiFi 2.4 GHz
- Audio codec: ES8311, 24-bit, I2S
- Microphone: MEMS, SNR 65 dB
- Speaker: AW8737 amplifier + 8 Ω @ 1 W
- Sensors: 6-axis IMU (BMI270)
- IR: transmitter and receiver
- Interfaces: HY2.0-4P, Hat2-Bus (2.54-16P), Grove port
- Battery: 250 mAh
- USB port: USB Type-C
- Extension support: HAT, Unit
- Supply voltage: 5 V
- Power consumption: 14.02uA (OFF mode) to 519.02mA (full load)
- Dimensions: 48 x 24 x 15 mm
- Weight: 20 g
Kit contents
- 1x M5StickS3
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