M5Stack AtomS3U ESP32S3 Development Kit w/ USB-A

M5StackSKU: RB-Mst-391
Manufacturer #: K125

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Sale price $12.50

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Description

  • 1x M5Stack AtomS3U ESP32S3 Development Kit w/ USB-A

  • 52 x 20 x 10 mm (L x W x H)
  • MCU: ESP32-S3FN8 at Xtensa LX7, WiFi, OTG, CDC
  • Microphone: SPM1423
  • Interface: USB-A
  • Grove interface: PORTA
  • 2.54-6P interface: GND/VIN_5V/G14/G17/G42/G40
  • Microphone sensitivity: 94dB SPL at 1 KHz Typical: -22 dBFS
  • Microphone signal-to-noise ratio: 94 dB SPL at 1 KHz, A-weighted Typical: 61.4 dB
  • Support for entering sound frequencies: 100 Hz ~ 10 KHz
  • Supports PDM clock frequency: 1.0 ~ 3.25 MHz
  • RGB: WS2812
  • Weight: 8.4 g

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