EWT104-BT60 Bluetooth Audio Module Test Kit
[Interface]： UART
[Dimensions]： 47*49mm
[Introduction]：The EWT104-BT60 is a Bluetooth test kit based on the EWT104-BT60SP3 module, which can significantly reduce the user's development cycle. For detailed information about the EWT104-BT60SP3, please visit the official website to download relevant documentation for this model.
Official Store
| Serial Number | illustrate | Remark | |
| 1 | 3.5mm audio output jack | Can connect to headphones | |
| 2 | Left channel output | Can connect to speakers with a power rating of 4Ω/3W or less. | |
| 3 | Type-C power input | DC 5V input | |
| 4 | Power input | 3.3V power input | |
| 5 | BACK | Previous track/Volume down | Short press to decrease volume, double tap to go to the previous track. |
| PLAY | Pause/Play/Disconnect Bluetooth | Short press to pause or play, long press to disconnect Bluetooth. | |
| NEXT | Next track/volume up | Short press to increase volume, double press to skip to the next track. | |
| 6 | BLE | BLE connection indicator light | BLE connection light remains on. |
| AUD | Audio connection indicator light | Audio connection always on | |
| 7 | Right channel output | Can be connected to speakers with a power rating of 4Ω/3W or less. | |
| 8 | Pre-welded module EWM104-BT60SP3 | Please refer to the manual for module functions. | |