M5Stack K150 M5StickS3 ESP32-S3 Mini IoT Dev Kit
M5Stack K150 M5StickS3 ESP32-S3 Mini IoT Dev Kit - Image 2
M5Stack K150 M5StickS3 ESP32-S3 Mini IoT Dev Kit - Image 3
M5Stack K150 M5StickS3 ESP32-S3 Mini IoT Dev Kit - Image 4
SKU: IOWC-0959
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M5Stack K150 M5StickS3 ESP32-S3 Mini IoT Dev Kit

₹3,779.00 (Inclusive of all taxes)
Out of Stock

The M5Stack K150 M5StickS3 is a compact, high-performance ESP32-S3-powered IoT development kit featuring a 1.14-inch color display, 6-axis IMU, MEMS microphone, speaker, and IR transceiver, ideal for smart home control, voice AI, and portable IoT applications with Arduino, ESP-IDF, and UiFlow2 support.

Features

  • Powered by ESP32-S3-PICO-1-N8R8 dual-core LX7 processor (up to 240 MHz) with 8MB Flash and 8MB PSRAM for demanding AI and graphics workloads.
  • Integrated 1.14-inch ST7789P3 color LCD (135×240) for UI, status visualization, and interactive projects.
  • Comprehensive audio system with ES8311 24-bit codec, MEMS microphone, and AW8737-amplified speaker for voice recognition and playback.
  • Built-in IR transmitter/receiver, 6-axis IMU, programmable buttons, and magnetic back for smart home control and versatile mounting.
  • Supports 2.4 GHz Wi-Fi connectivity and multiple development frameworks including Arduino IDE, ESP-IDF, PlatformIO, and M5Stack’s UiFlow2.

Out of stock

Description

The M5Stack K150 M5StickS3 is a feature-dense, pocket-sized IoT controller built around the powerful Espressif ESP32-S3 SoC. Its integrated ESP32-S3-PICO-1-N8R8 chip provides robust dual-core processing, substantial 8MB PSRAM for graphics buffering, and 2.4 GHz Wi-Fi for seamless cloud connectivity and local wireless communication. The kit is designed for rapid prototyping of interactive, battery-powered devices.

Beyond core compute, the M5StickS3 incorporates a full suite of human-interface components. The ST7789-driven color display, 6-axis inertial measurement unit (IMU), and tactile buttons enable rich user interaction. The ES8311 audio codec, coupled with a high-SNR MEMS microphone and a powered speaker cavity, facilitates clear audio capture and playback for voice AI applications. An integrated IR blaster and receiver extend its utility to universal remote control and smart home automation scenarios.

Power management is handled by an onboard 250mAh LiPo battery with USB-C charging, supporting multiple deep sleep modes for extended field deployment. The magnetic backplate and Grove-compatible HY2.0-4P / Hat2 expansion bus provide effortless mechanical mounting and electrical interfacing with a vast ecosystem of M5Stack modules and sensors, making it an ideal platform for portable data loggers, wearable tech, and edge AI prototypes.

Key Features

  • High-performance ESP32-S3 dual-core processor with 8MB Flash and 8MB PSRAM for complex applications.
  • 1.14-inch full-color LCD display for real-time data visualization and user interface development.
  • Integrated audio subsystem with 24-bit codec, microphone, and speaker for voice-controlled projects.
  • Built-in IR transmitter and receiver for remote control and smart home integration.
  • 6-axis IMU (accelerometer + gyroscope) for motion sensing and gesture recognition.
  • Magnetic back design for easy attachment to metal surfaces during prototyping and deployment.
  • Grove-compatible and Hat2 expansion interfaces for seamless sensor and actuator connectivity.
  • Ultra-low-power sleep modes and USB-C powered 250mAh battery for portable operation.

Applications

  • Smart home remote controls and universal IR blasters.
  • Portable voice AI assistants and interactive audio devices.
  • Wearable health monitors and motion-tracking gadgets.
  • IoT sensor nodes with display for environmental data logging.
  • Educational tools for learning embedded systems, IoT, and UI design.

Technical Specifications

Microcontroller/SoCESP32-S3-PICO-1-N8R8 (Dual-core Xtensa LX7, up to 240 MHz)
Wireless Protocols2.4 GHz Wi-Fi (802.11 b/g/n)
Flash Memory8 MB
PSRAM8 MB
Display1.14-inch ST7789P3 TFT, 135 x 240 resolution
Audio CodecES8311 24-bit Mono
MicrophoneMEMS, SNR 65 dB
Speaker AmplifierAW8737 with 8Ω 1W cavity speaker
Sensors6-axis IMU (Accelerometer + Gyroscope)
IRIntegrated Transmitter & Receiver
Supply Voltage5V via USB Type-C
Battery250 mAh LiPo (integrated)
Operating CurrentSleep (L1): ~52 µA, Active (L3A): ~36.7 mA, Full Load: ~519 mA
InterfacesUSB-C, Hat2 (16-pin), HY2.0-4P (Grove), Programmable Buttons
Operating Temperature0°C to 40°C
Dimensions48 mm (L) x 24 mm (W)
Weight20 g

Frequently Asked Questions

How do I program the M5StickS3 and which development frameworks are supported?

The M5StickS3 is supported by multiple frameworks. For Arduino IDE, install the ESP32 board support via Boards Manager and then add the M5Stack library. For native development, use Espressif's ESP-IDF with the M5StickS3 target configuration. You can also use PlatformIO as an IDE alternative or M5Stack's block-based UiFlow2 for graphical programming. The board appears as a serial COM port when connected via USB-C.

What is the battery life expectancy, and how do the different power modes work?

Battery life depends heavily on the active power mode. In deep sleep (L1, ~52 µA), the 250mAh battery can last months. In light sleep with periodic Wi-Fi tasks, expect days. With the display, sensors, and Wi-Fi active (L3A, ~37 mA), runtime is roughly 6-7 hours. You manage modes via ESP32-S3's power management API, putting the CPU and peripherals to sleep between measurement or transmission cycles to maximize field deployment duration.

Can I connect external sensors, and what expansion interfaces are available?

Yes, the board offers two primary expansion ports. The Hat2 bus is a 16-pin 2.54mm header providing GPIO, 5V, 3.3V, and I2C for M5Stack's modular 'HAT' ecosystem. The HY2.0-4P port is Grove-compatible (I2C by default) for connecting a wide range of Seeed Studio Studio sensors. You can also use the broken-out GPIO pins on the Hat2 connector for custom wiring, supporting digital I/O, ADC, DAC, and touch inputs.

Package Includes

  • 1 x M5Stack K150 M5StickS3 ESP32S3 Mini IoT Dev Kit

Additional Information

Weight 0.02 kg
Dimensions 4.8 × 2.4 cm

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