M5Stack ATOM Echo Smart Speaker Development Kit
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Description ATOM ECHO is a programmable smart speaker based on the M5ATOM design with a compact 24*24*17mm form factor. It easily plays music wirelessly using the ESP32’s Bluetooth capabilities from mobile devices. What sets ATOM ECHO apart is its programmability and integration with cloud platforms. Utilizing the built-in microphone and speaker, it enables voice interaction, AI functionality, voice control, and IoT integration. The speaker features an embedded RGB LED for status display and retains the control abilities of the Atom series. Product Features: Light and compact Support STT services Based on ESP32, Support A2DP 2.4G Wi-Fi IEEE 802.11b/g/n Built-in microphone and speaker RGB LED status display indication Grove extension interface Record and playback Programmable key Programming platform: Arduino, ESP-IDF/ADF Include: 1x ATOM ECHO Specification: SoC: ESP-PICO-D4, 240MHz, Dual Core, Wi-Fi Flash: 4MB Interface: 1x IR-TX, 1x Function Button, 1x Reset Button PinOut: G21/G25/5V/GND, 3V3/G22/G19/G23/G33 RGB LED: SK6812 Speaker: 0.5W/NS4168 I2S Microphone: SPM1423 PDM Net weight: 5g Gross weight: 10g Product Size: 24*24*17mm Case Material: Plastic (PC)

