M5Stack K150 M5StickS3 ESP32S3 Mini IoT Dev Kit

K150 M5StickS3 ESP32S3 Mini IoT Dev Kit is a compact and high-performance programmable controller designed for remote control and IoT applications. It is powered by the ESP32-S3-PICO-1-N8R8 main control chip, supporting 2.4 GHz Wi-Fi wireless communication, with built-in 8MB Flash and 8MB PSRAM to meet diverse application development needs, delivering excellent performance and scalability. For human–machine interaction, it features a 1.14" LCD display, a 6-axis IMU sensor, and programmable buttons. The audio system adopts the ES8311 mono audio codec, combined with a high-sensitivity MEMS microphone and AW8737 power amplifier, enabling clear audio capture and high-fidelity audio output, empowering voice recognition and interactive experiences. It also integrates IR transmitter and receiver, a 250mAh lithium battery, making it suitable for smart home control, AI voice assistants, and IoT project development scenarios. Features: Powerful ESP32-S3 Core : Integrated ESP32-S3-PICO-1-N8R8 main controller with dual-core Xtensa LX7 processor running up to 240 MHz. Large On-Chip Memory : Built-in 8MB Flash and 8MB PSRAM for complex applications, graphics, and AI workloads. Audio Input & Output : ES8311 24-bit mono audio codec with integrated MEMS microphone and speaker, ideal for voice interaction and sound playback. IR Communication : Integrated IR transmitter and IR receiver for remote control and smart home applications. Compact Display: Built-in ST7789P3 color display with 135 × 240 resolution for UI, status, and visualization. Magnetic Back Design : Allows easy mounting on metal surfaces for rapid prototyping and deployment. Expandable Interfaces Hat2 expansion bus (2.54-16P) HY2.0-4P (Grove-compatible) interface Wireless Connectivity : 2.4 GHz Wi-Fi for IoT and cloud-connected projects. Multiple Development Platforms : Supports Arduino, UiFlow2, ESP-IDF, and PlatformIO. Package Includes: 1 x M5Stack K150 M5StickS3 ESP32S3 Mini IoT Dev Kit

Specifications

SoC	ESP32-S3-PICO-1-N8R8, Dual-core Xtensa LX7, up to 240 MHz
Wi-Fi	2.4 GHz Wi-Fi
Display	ST7789P3, 135 × 240 resolution
Input Power	USB Type-C, DC 5V
Battery Capacity	250 mAh
Grove Load Capacity	No load: 5V ,Max: 4.88V @ 0.38A
Item Type:	Kit
Model No. / Name:	K150
SoC	ESP32-S3-PICO-1-N8R8, Dual-core Xtensa LX7, up to 240 MHz
Input Voltage (VDC):	5, USB Type-C
Flash Memory:	8MB
WiFi Specs.	2.4 GHz
Display:	ST7789P3, 135 × 240 resolution
Microphone	MEMS microphone, SNR 65 dB
Onboard Speaker	AW8737 power amplifier + 8Ω @ 1W (2011 cavity speaker)
Operating Temperature (°C):	0 to 40
Battery Capacity(C)	250 mAh
Power Consumption	Power off: 4.2V @ 14.02 µA ,L1: 4.2V @ 52.47 µA ,L2: 4.2V @ 102.40 µA, L3A: 4.2V @ 36.69 mA Full load: 4.2V @ 519.02 mA
Length (mm):	48
Width (mm):	24
Weight (g):	20
Shipping Weight	0.0293 kg
Shipping Dimensions	11 × 7 × 2 cm