M5Stack AtomS3U ESP32S3 Development Kit w/ USB-A
Description M5Stack AtomS3U ESP32S3 Development Kit w/ USB-A Features a dual-core Xtensa LX7 processor with a high main frequency of 240MHz Offers built-in WiFi functionality and versatile interfaces for unmatched flexibility Equipped with a 1PDM microphone for accurate voice input and recognition Includes programmable RGB-LEDs & buttons for creating impressive visual effects The M5Stack AtomS3U ESP32S3 Development Kit w/ USB-A is an innovative U disk-shaped ESP32-S3 multi-function development board designed to transform your projects. This exceptional board is powered by the ESP32S3 main control chip from Espressif and features a dual-core Xtensa LX7 processor with a high main frequency of 240 MHz, ensuring outstanding performance for various applications. The board comes with built-in WiFi functionality, providing seamless wireless connectivity. The AtomS3U is characterized by its versatile interfaces, offering unmatched flexibility. It incorporates a USB-A port with OTG support, facilitating effortless data transfer and connectivity. The board also includes a Grove port, which allows for easy integration with a broad array of sensors and modules. A 6Pin@2.54mm header is also present, providing 4 GPIOs for seamless interaction with external components, thereby expanding the scope of your projects. The AtomS3U is equipped with essential peripherals and is prepared to handle diverse scenarios. It includes a 1PDM microphone for accurate voice input and recognition (STT), ensuring a smooth human-computer interaction experience. The board also features 1 IR tube for precise infrared communication and control. Additionally, it boasts a programmable RGB-LED, enabling the creation of impressive visual effects and status indicators. The AtomS3U development board is ideal for a wide range of projects, including human-computer interaction projects, voice input and recognition applications, and IO control systems. This compact and feature-rich board serves as a platform for innovation and success, allowing for the realization of creative ideas. View more What's Included 1x M5Stack AtomS3U ESP32S3 Development Kit w/ USB-A Dimensions 52 x 20 x 10 mm (L x W x H) Links PDF File M5Stack AtomS3U ESP32S3 Development Kit w/ USB-A - Schematics Website M5Stack AtomS3U ESP32S3 Development Kit w/ USB-A - Docs Specifications 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