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.