SKU: IOWC-1317
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M5Stack Capsule Kit with M5StampS3

₹3,149.00 (Inclusive of all taxes)
Out of Stock

The M5Stack Capsule Kit is a compact, all-in-one embedded development board powered by the ESP32-S3-based M5StampS3, integrating a 6-axis IMU, microphone, IR transceiver, RTC, buzzer, and TF card slot for rapid IoT prototyping and sensor data acquisition.

Features

  • ESP32-S3 AIoT Core: Features the M5StampS3 module with dual-core 240MHz Xtensa LX7 processor, 8MB PSRAM, and Wi-Fi/Bluetooth connectivity for edge computing and wireless projects.
  • Integrated Sensor Suite: Combines a BMI270 6-axis IMU for motion tracking, an SPM1423 MEMS microphone for audio/voice, and an IR transceiver for remote control applications.
  • Onboard Power & Storage: Includes a built-in 250mAh LiPo battery with ultra-low 35µA standby current and a microSD (TF) card slot for expanded data logging and media storage.
  • Precision Timekeeping: Equipped with an RTC8563 real-time clock module supporting scheduled wake-up for timestamping and low-power timed tasks.
  • Expandable Proto Socket: Provides a standard 10-pin connector for attaching custom sensors, actuators, or Grove-compatible expansion boards to tailor functionality.

Out of stock

Description

The M5Stack Capsule Kit is a highly integrated, portable development platform centered on the ESP32-S3 SoC. It consolidates essential peripherals—including motion, audio, infrared, and timekeeping sensors—into a single 40mm x 24mm unit, eliminating the need for external wiring in proof-of-concept designs. Its architecture is optimized for low-power IoT deployments, featuring aggressive sleep modes and a rechargeable battery, enabling long-duration field sensing.

Designed for rapid validation, the kit supports development via Arduino IDE, ESP-IDF, or MicroPython, allowing developers to quickly implement applications like voice-activated controls, orientation-based triggers, or scheduled data logging. The onboard Proto socket and embedded magnet further simplify mechanical integration into enclosures or metallic surfaces, making it suitable for wearable tech, smart home nodes, and industrial monitoring prototypes.

Key Features

  • All-in-One Sensor Hub: Integrates a 6-axis inertial measurement unit (BMI270), digital microphone (SPM1423), and infrared transceiver for comprehensive environmental and user interaction sensing.
  • Ultra-Low Power Operation: Engineered for battery-powered applications with a standby leakage current of just 35 microamps, significantly extending operational life between charges.
  • Expandable Data Logging: MicroSD (TF) card slot enables high-capacity, offline storage of sensor readings, audio clips, or system logs for later analysis.
  • Precision Motion & Audio Processing: The high-performance BMI270 IMU enables accurate attitude and gesture recognition, while the MEMS microphone supports sound detection and voice command wake-up.
  • Integrated Real-Time Clock: The RTC8563 module maintains accurate timekeeping during deep sleep, supporting scheduled wake-up events and time-stamped data entries.
  • Audible Feedback & Alerts: Built-in buzzer provides immediate audio confirmation for user inputs, system states, or alarm conditions.
  • Modular Expansion Interface: Standard 10-pin Proto socket allows direct connection of custom PCBs, sensor modules, or M5Stack ecosystem accessories for functional extension.

Applications

  • Wearable & Portable IoT Devices: Create fitness trackers, gesture-controlled remotes, or smart badges leveraging the integrated IMU, microphone, and compact battery-powered design.
  • Smart Home Sensor Nodes: Deploy as a voice-activated switch, occupancy sensor, or IR-learning hub for home automation systems using Wi-Fi or BLE connectivity.
  • Prototyping & Data Acquisition: Rapidly prototype environmental monitors, industrial condition trackers, or scientific data loggers using the onboard sensor suite and SD card storage.
  • Educational & Maker Projects: Ideal for teaching embedded systems, sensor fusion, and low-power wireless design with comprehensive documentation and Arduino/MicroPython support.

Technical Specifications

Core ModuleM5StampS3 (ESP32-S3 Dual-Core 240MHz, 8MB PSRAM)
Wireless ProtocolsWi-Fi 4 (802.11 b/g/n), Bluetooth 5 (BLE)
Inertial SensorBMI270 6-Axis IMU (Accelerometer + Gyroscope), I2C Address: 0x69
Audio SensorSPM1423 Digital MEMS Microphone
Infrared TransceiverIR Emitter & Receiver
Real-Time ClockRTC8563, I2C Address: 0x51
Supply Voltage4.2V DC (via internal battery or USB-C)
Operating Current144 mA (typical)
Standby Current35 µA (0.035 mA)
Battery Capacity250 mAh (Integrated LiPo)
Storage ExpansionMicroSD (TF) Card Slot
Audio OutputBuilt-in Buzzer
Expansion Interface10-pin Proto Socket (UART, I2C, GPIO, 5V, GND)
Dimensions40 x 24 x 16.2 mm
Weight18.5 grams

Frequently Asked Questions

How do I program the M5Stack Capsule Kit?

The kit is programmed via the M5StampS3's USB-C port. Install the ESP32-S3 board support in Arduino IDE or use ESP-IDF/PlatformIO. For MicroPython, flash the appropriate firmware using esptool.py. The Proto socket pins are mapped to specific GPIOs; consult the pinout diagram in the official documentation for UART, I2C, and digital IO assignments.

What is the maximum IR remote control distance?

The integrated IR emitter has a rated transmission distance of up to 330 cm in a direct line (180°). At a 45° angle, the effective range is approximately 134 cm, and at 90°, it reduces to about 48 cm. These values are for reference under ideal conditions; actual range can vary with ambient light and receiver sensitivity.

Can I expand the kit's functionality beyond the onboard sensors?

Yes, via the 10-pin Proto socket which breaks out UART, I2C, GPIO, 5V, and GND. You can solder headers to connect custom PCBs, Grove modules, or other I2C/UART sensors. The TF card slot also allows for storage expansion. Ensure external peripherals operate within the 3.3V logic level and do not exceed the total current budget of the onboard regulator.

What is the expected battery life on a single charge?

Battery life depends heavily on duty cycle. With the 250mAh battery, continuous operation at 144mA drains it in under 2 hours. Using deep sleep (35µA current) with periodic wake-ups for sensor readings and data transmission can extend operation to several weeks. Implement ESP32-S3's ultra-low-power coprocessor (ULP) and RTC timer wake-ups for maximum efficiency.

Package Includes

  • 1 x M5Stack Capsule Kit (with pre-installed M5StampS3 module)

Additional Information

Weight 0.027 kg
Dimensions 10 × 7 × 3 cm