Capsule

SKU:K129

Description

Capsule is a multifunctional embedded development platform using Stamp-S3 as the core controller, integrating key functions such as sensors, power supply, storage, and control. It features a high-performance BMI270 IMU for precise motion tracking and attitude control, an SPM1423 microphone sensor for recording, voice recognition, and wake-up, and an infrared sensor for remote control. For power supply, the platform has a built-in 250mAh battery and supports external battery expansion to ensure long-term operation. In terms of data storage, the TF card slot expands storage capacity for data logging and media storage. The RTC8563 real-time clock module provides high-precision time and date information and supports timed wake-up for low-power functionality. Additionally, a buzzer provides audio feedback, while the Proto pin header offers extra expandability, allowing connection to custom sensors and expansion boards to meet various project needs. Structurally, it features 4 embedded magnets and 2 M3 threaded holes for screw attachment, enabling magnetic adsorption and expanding its range of application scenarios. This product is suitable for building IoT, embedded systems, sensor applications, and smart device data acquisition systems.

Tutorial

Arduino IDE

Arduino IDE

This tutorial will introduce you to how to program and control the Capsule device using the Arduino IDE.

UiFlow2

UiFlow2

This tutorial will introduce you to how to control the Capsule device using the UiFlow2 graphical programming platform.

Features

• Versatility: Integrates functions such as IMU, MIC, infrared, storage, clock, buzzer, and Proto expansion
• Flexible expandability: Through the Proto pin header and TF card slot, M5Capsule offers expandability, allowing connection to custom sensors and expansion boards to meet specific project needs.
• Voice recognition and audio processing: The SPM1423 microphone sensor supports voice recognition, recording, and wake-up functions, suitable for voice control and audio analysis.
• Attitude control and motion tracking: The BMI270 IMU provides precise attitude control and motion tracking functions, suitable for virtual reality and game control applications.
• Time and low-power management: The RTC8563 real-time clock module supports high-precision time and date information, as well as timed wake-up functions, suitable for timestamp and automatic control tasks.
• Data acquisition and storage: The TF card slot expands storage capacity for data logging and event recording, suitable for large-scale data acquisition.
• Development Platform
  • UiFlow2
  • Arduino IDE
  • ESP-IDF
  • PlatformIO

Includes

• 1 x Capsule

Applications

• Internet of Things (IoT) applications
• Embedded system development
• Voice recognition and audio processing
• Attitude control and motion tracking
• Timestamp and timed tasks
• Data acquisition and storage
• Smart device and prototype development

Specifications

Learn

Power On/Off

• Power On: When the device is powered only by the battery, press the WAKE button or wake it via an IRQ signal triggered by the RTC timer. After the wake-up signal is triggered, set the HOLD (GPIO46) pin to high (1) in the program initialization to maintain power; otherwise, the device will return to sleep.
• Power Off: When no external USB power is connected (battery power only), use either of the following methods: (1) Press the RST button; (2) Set HOLD (GPIO46) to 0 during program execution to cut off battery power.

Download Mode

With the device powered off, press and hold the G0 button on the StampS3 while connecting the device to a computer via a USB Type-C data cable. Release the button after the device is powered on; the device enters download mode.

IMU Triaxial Direction Schematic Diagram

Schematics

• Capsule Schematics PDF

1/2

PinMap

Capsule Bus

Peripherals

microSD

HY2.0-4P

Model Size

Structure

• Capsule Structure Files

Datasheets

• BMI270
• SPM1423
• BM8563

Softwares

Arduino

• Capsule Arduino Quick Start
• Capsule Arduino Support Library

UiFlow2

• Capsule UiFlow2 Quick Start

Video