M5Stack M5StickCPLUS Speaker 2 Hat MAX98357

M5Stack M5StickCPLUS Speaker 2 Hat – I2S Speaker Module for your M5StickC Plus

The M5Stack M5StickCPLUS Speaker 2 Hat is an expansion module that adds powerful audio output to your M5StickC Plus. With the MAX98357 I2S amplifier chip, it delivers clear stereo sound for your projects.

• Stereo audio output via I2S – for clear sound in IoT and Maker projects
• Simply snap onto the M5StickC Plus – no soldering required
• Compact design – ideal for portable applications and prototypes
• MAX98357 chip – optimized for battery-powered devices
• 24-month manufacturer warranty ensures long-term investment security

What sets the M5StickCPLUS Speaker 2 Hat apart

Unlike simple buzzers, this Hat delivers true stereo audio output via the I2S bus. The MAX98357 is a Class-D amplifier with very low power consumption, ideal for use with the M5StickC Plus.

Ideal for...

This module is especially suitable for makers and IoT developers who want to add audio output to their M5StickC Plus project – whether for voice synthesis, sound effects, or music in interactive installations.

How to use the M5StickCPLUS Speaker 2 Hat

Simply plug the Hat onto the M5StickC Plus. I2S communication happens automatically. In the Arduino IDE or UIFlow, you can control the audio output using appropriate libraries. Connect external speakers to the Hat if needed.