AtomS3U ESP32S3 Development Board ESP32-S3 IoT Multifunctional USB Type-A Development Board

AtomS3U ESP32S3 Development Board ESP32-S3 IoT Multifunctional USB Type-A Development Board Description

The AtomS3U is a USB flash drive-type ESP32-S3 multi-functional development board. It uses the ESP32S3 main control chip, a dual-core Xtensa LX7 processor with a 240MHz clock speed, and built-in WiFi.
Its interfaces include a USB-A port (supports OTG), one Grove port, and a 6-pin @ 2.54mm female header (including four GPIO pins). Peripherals include one PDM microphone, one infrared LED, and one programmable RGB-LED.
This product can be used in IoT human-computer interaction, voice input/recognition (STT), IO control, and other scenarios.
Features:
ESP32-S3FN8@240MHz, Xtensa LX7, WIFI, OTG/CDC
Integrated programmable RGB LED and buttons
Built-in infrared emitter
Expandable pins and GROVE interface
Development platforms: for MicroPython, for , for UlFlow

Specifications:
MCU: ESP32-S3FN8@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@1KHz, Typical: -22dBFS
Microphone Signal-to-Noise Ratio: 94dB SPL@1KHz, A-weighted, Typical: 61.4dB
Supported Input Audio Frequency: 100Hz~10KHZ
Supported PDM Clock Frequency: 1.0~3.25MHz
RGB Lights: WS2812
Color: White
Material: plastic

Package Contents:
1 * Development Board