M5Stack Official ATOM Echo Smart Speaker Development Kit - ESPHome Firmware for Home Assistant pre-installed

Description

ATOM ECHO is a Programmable Smart Speaker based on the M5ATOM design. Its form factor is very small, its dimensions are only 24 * 24 * 17 mm. Music can be played using the BT capabilities of the ESP32 from a mobile phone or tablet. The device could be programmed to access AWS, Baidu and other cloud platforms, using the built-in microphone and speaker for voice interaction, so that ATOM ECHO has certain Al capabilities, realizing voice control, story telling, Internet of things and other functions. The speaker is embedded with an RGB LED (SK6812), which can visually display the connection status. In addition to being used as a BT speaker, it still has the control ability of Atom series. Screw hole on the back is convenient for users to fix. Echo already supports HomeAssistant! The latest shipped devices with the sticker ESPHome FW Pre-installed for HomeAssistant have pre-burned ESPHome firmware. For those who are not using Home Assistant, you can flash the device with Easy Loader firmware, to resume the device to Factory Test status. G19 / G22 / G23 / G33 has been defined, please do not reuse the above pins, otherwise ATOM ECHO will be damaged. Note: please avoid such conditions with M5Stack Atom Echo: * DC output from I2S channel * Playing white noise for a long time * Playing full square-wave audio