M5Stack M144 Module Audio
M5Stack M144 Module Audio is an audio-interaction expansion module that is built on the ES8388 audio codec solution. This module offers dual 3.5mm jacks (one TRS jack for microphone input and one TRRS jack for microphone input and headphone output) to meet recording requirements. The M144 module includes a register configuration that enables automatic switching between CTIA (American) and OMTP (International) wiring standards. This module is ideal for smart voice, educational entertainment, portable recording, interactive art, and voice recognition applications.
Features
- STM32G030F6P6 microcontroller handles the TRRS jack
- High-fidelity audio codec
- Dual-channel microphone input
- TRS + TRRS dual 3.5mm jacks
- CTIA/OMTP wiring standard switching
- 2-channel mic input and 1-channel stereo headphone output audio I/O
- WS2812C RGB status LEDs
- 0°C to 40°C operating temperature range
- 132mm x 95mm x 16mm package dimensions
- Supported development platforms:
- UiFlow1
- UiFlow2
- Arduino IDE
Applications
- Smart speakers
- Voice recognition
- Portable recording
- Educational entertainment
- Interactive art installations
Overview
Additional Resource
Videos
Published: 2025-05-27
| Updated: 2025-06-09