ATOM ECHO ESP32-Based BLE and Wi-Fi® Device
M5Stack's ATOM ECHO provides access to AWS, Baidu, and other cloud platforms
M5Stack's ATOM ECHO is a Bluetooth® speaker designed based on ATOM. The speaker is extremely small in size at 24 mm x 24 mm x 17 mm. Music can be played by Bluetooth of ESP32 with mobile phones and tablets. The ATOM ECHO provides access to AWS, Baidu, and other cloud platforms by writing code. The built-in microphone and speaker can be used for voice interaction and enable AI capabilities such as realizing voice control, storytelling, Internet of Things (IoT), and other functions. The speaker is embedded with an RGB LED (SK6812), which can visually display the connection status. This device has the control ability of the ATOM series. Users can connect devices through the grove interface. G21/G25 can only be used for general I/O. They do not support I2C and UART. There is a screw-hole on the back for mounting.
- Based on ESP32, supports A2DP, and BLE 4.0
- IEEE 802.11b/g/n
- Built-in microphone and speaker
- RGB LED status display indication
- Bluetooth speakers
- Voice controls
ATOM ECHO ESP32-Based BLE and Wi-Fi Device
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | C008-C | ATOM ECHO SMART SPEAKER DEV KIT | 299 - Immediate | $11.66 | View Details |



