M5StickCPLUS Speaker 2 Hat (MAX98357) $8.36
Description

Description

HAT-SPK2 is a speaker designed specifically for the M5SticKC PLUS platform. It features a built-in MAX98357 digital audio I2S amplifier IC and a 1W speaker, providing high-quality audio output. The speaker supports audio input with a sample rate ranging from 16-bit, 32kHz to 192kHz, ensuring excellent audio reproduction.

HAT-SPK2 is equipped with built-in short circuit protection, which safeguards the speaker and the connected devices in case of a short circuit. Additionally, it includes over-temperature protection, preventing overheating and ensuring safe operation even during extended use.

This speaker module is suitable for a wide range of audio applications. Whether you’re building a portable music player, a sound effects generator, or any other project that requires clear and amplified audio output, the HAT-SPK2 provides a reliable and convenient solution.

Features

  • HIGH-QUALITY AUDIO OUTPUT: SUPPORTS 16-BIT, 32KHZ TO 192KHZ SAMPLE RATE AUDIO INPUT
  • Multiple output modes: including mono and stereo, as well as audio input formats such as I2S, left-justified, and right-justified
  • Stability and reliability: Built-in short-circuit protection and over-temperature protection
  • Programming platforms: Arduino, uiflow

Includes

  • 1x HAT-SPK2

Applications

  • Audio speakers
  • television set
  • Car audio
  • Smart speakers

Specification

Resources Parameters
Power output Maximum 20W
Signal-to-noise ratio 103dB
Distortion rate 0.1%
Supply voltage 4.5v-5.5v
Operating temperature range 0-40°C
Enter the audio format I2S, left-aligned, right-aligned
Sample rate 32kHz to 192kHz
Control interface I2C、SPI、GPIO
Product Size 24mm × 18.6mm ×13.7mm
Package Size 136mm × 92mm ×13mm
Product Weight 4.6g
Package Weight 8.1g

Module Size

module size

Examples

Arduino

UIFlow

UIFlow Blocks

  • Play local WAV file

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  • Play local WAV file

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  • Play cloud WAV file

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  • Play tone

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  • Play tone

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