M5Stack U055-B 스피커 M5SticKC PLUS 내장, MAX98357 디지털 오디오 I2S 앰프 IC 포함 스피커

Operating Supply Voltage: 4.5 V to 5.5 V

Tool Is For Evaluation Of: MAX98357

Maximum Operating Temperature: + 40 C

Minimum Operating Temperature: 0 C