Note: All products are tax-inclusive.
AtomS3U is an extraordinary U-disk-shaped ESP32-S3 multi-function development board that will revolutionize your projects. Powered by Espressif's ESP32S3 main control chip, this remarkable board features a dual-core Xtensa LX7 processor with a blazing main frequency of 240MHz, delivering exceptional performance for your applications. Equipped with built-in WiFi functionality, seamless wireless connectivity is at your fingertips.
With its versatile interfaces, AtomS3U offers unparalleled flexibility. It includes a USB-A port with OTG support, allowing for effortless data transfer and connectivity. Additionally, the board features a Grove port for easy integration with a wide range of sensors and modules. The 6Pin@2.54mm header provides 4 GPIOs, enabling seamless interaction with external components and expanding your project possibilities.
Incorporating essential peripherals, AtomS3U is ready to tackle various scenarios. It features a 1PDM microphone for precise voice input and recognition (STT), providing a seamless human-computer interaction experience. The inclusion of 1 IR tube allows for precise infrared communication and control. Furthermore, the board boasts a programmable RGB-LED, empowering you to create stunning visual effects and status indicators.
Embrace the endless possibilities with the AtomS3U development board. Whether you're working on human-computer interaction projects, voice input and recognition applications, or IO control systems, this compact and feature-rich board is your gateway to innovation and success. Unleash your creativity and bring your ideas to life with the extraordinary AtomS3U.
Features
- ESP32-S3FN8@240Mhz, Xtensa LX7, WIFI, OTG, CDC
- Integrated programmable RGB LEDs and buttons
- Built-in infrared emitter
- Expandable pin interface with GROVE
- Development platform: MicroPython, Arduino
Includes
- 1x AtomS3U
Applications
- IoT controllers
- Voice recording, cloud STT recognition
Specification
| Resources | Parameters |
|---|---|
| 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 |
| Support for entering sound frequencies | 100Hz ~ 10KHz |
| Supports PDM clock frequency | 1.0 ~ 3.25MHz |
| RGB | WS2812 |
| Product Size | 52 * 20 * 10mm |
| Package Size | 68 * 21 * 11mm |
| Product Weight | 8.4g |
| Package Weight | 10.6g |