Product Information
About this item
- SMART SPEAKER BASE: Designed for M5Stack Atom series controllers (excluding Atom Echo), transforms your controller into a high-performance voice interaction device for far-field recognition and smart assistants
- ADVANCED AUDIO SYSTEM: Features ES8311 high-fidelity audio codec for superior playback and capture, ES7210 microphone input with AEC echo cancellation, and AW87559 speaker amplifier with built-in speaker
- DEDICATED MCU CONTROL: STM32G030F6P6 auxiliary microcontroller manages dual-side capacitive touch-slider zones with 4 detection points and 28 programmable WS2812 RGB LEDs for visual feedback
- PLUG-AND-PLAY DESIGN: Handles audio processing, wireless communication, and IoT connectivity with 1x HY2.0-4P Grove expansion port for I2C devices, operating at DC 5V with maximum current of 578.47mA
- COMPACT DIMENSIONS: Measures 3.29 x 3.29 x 2.23 inches and weighs 3.55 ounces, with Si5351 programmable clock generator for precise timing and operates in temperatures from 14F to 140F
- INTUITIVE TOUCH CONTROLS: Dual-side capacitive touch-slider zones provide responsive control interface with four detection points on each side for seamless user interaction and command input
- DYNAMIC RGB LIGHTING: Twenty-eight WS2812 RGB LEDs arranged in seven-LED strips on each side create customizable visual feedback and ambient lighting effects for enhanced user experience
Product Description
The Echo Pyramid Smart Speaker Base transforms your M5Stack Atom series controller into a sophisticated voice interaction device. This innovative base features a dedicated STM32G030F6P6 auxiliary MCU that manages touch controls and RGB lighting, while the ES8311 high-performance audio codec delivers exceptional sound quality for both playback and recording. The integrated ES7210 microphone with AEC echo cancellation ensures crystal-clear voice capture, even in challenging acoustic environments. An AW87559 high-efficiency amplifier drives the built-in speaker, producing robust audio output. The base includes 28 WS2812 RGB LEDs arranged in seven-LED strips on each side, creating dynamic visual feedback. Dual-side capacitive touch-slider zones with four detection points provide intuitive control options. The compact design measures 3.29 x 3.29 x 2.23 inches and weighs just 3.55 ounces. A Grove expansion port enables additional I2C connectivity for extended functionality. Operating on 5V DC power, this base is ideal for building voice assistants, smart home controllers, and far-field voice recognition systems. Compatible with Atom, AtomS3, and AtomS3R series controllers (sold separately), it offers plug-and-play convenience for rapid prototyping and deployment of audio interaction applications.
