RF DEVELOPMENT TOOLS M5STICKS3 ESP32S3 MINI LOT DEV KIT. M5STACK K150

M5Stack M5StickS3 ESP32-S3 Mini IoT Development Kit – K150

The M5Stack M5StickS3 is a compact and powerful programmable development kit designed for IoT applications, smart devices, remote control systems, portable electronics, and interactive projects. It is based on the ESP32-S3-PICO-1-N8R8 featuring a dual-core Xtensa LX7 processor running at up to 240 MHz, with 8 MB Flash memory and 8 MB PSRAM.

The device features a built-in 1.14-inch IPS color LCD display with a resolution of 135 × 240 pixels, a BMI270 6-axis IMU sensor, and programmable buttons. It supports 2.4 GHz Wi-Fi connectivity, making it suitable for a wide range of wireless IoT and embedded applications.

M5StickS3 also integrates an advanced audio system with an ES8311 audio codec, MEMS microphone, AW8737 amplifier, and built-in 1 W speaker. An integrated IR transmitter and IR receiver allow the device to be used for programmable infrared remote-control applications.

Power is supplied by an integrated 250 mAh Li-Po battery, while the USB-C connector provides charging, power supply, and programming functionality.

For hardware expansion, M5StickS3 provides a Hat2-Bus 2 × 8-pin interface and a HY2.0-4P/Grove connector. It supports popular development environments including Arduino, UIFlow2, ESP-IDF, and PlatformIO, making it suitable for both rapid prototyping and more advanced embedded development.

Key Features

• MCU: ESP32-S3-PICO-1-N8R8

• Processor: Dual-core Xtensa LX7, up to 240 MHz

• Flash memory: 8 MB

• PSRAM: 8 MB

• Wireless connectivity: 2.4 GHz Wi-Fi

• Display: 1.14" IPS LCD, ST7789P3

• Resolution: 135 × 240 pixels

• BMI270 6-axis IMU sensor

• ES8311 24-bit audio codec

• Built-in MEMS microphone

• Built-in 1 W speaker

• Integrated IR transmitter and receiver

• Programmable buttons

• Built-in 250 mAh Li-Po battery

• USB-C interface for power, charging, and programming

• Hat2-Bus and HY2.0-4P expansion interfaces

• Supports Arduino, UIFlow2, ESP-IDF, and PlatformIO

• Dimensions: 48 × 24 × 15 mm

• Weight: approx. 20 g

• Manufacturer: M5Stack

• Manufacturer Part Number / SKU: K150

Applications

Ideal for IoT applications, smart home systems, AI voice assistants, remote controllers, portable devices, sensor systems, education, embedded development, and rapid prototyping.