[Reference]：UART

[Operating Frequency]： 2.4GHz

[Bluetooth Protocol]： BLUE5.4

[Communication Distance]：160m

[Dimensions]：14*16.8mm

[Product Weight]：1.0±0.1g

[Introduction]：The EWM104-BT61SX module is a dual-mode Bluetooth audio transceiver module based on Bluetooth 5.4 and an IPEX-1 antenna interface. It supports LE Audio and classic Bluetooth, Bluetooth stereo, and has a maximum transmit power of 8dBm. The module supports AT command configuration parameters, one-to-many broadcasting, USB sound card input, Bluetooth wireless input, and dual-channel analog signal input. It also supports dual-channel analog signal output and Bluetooth wireless broadcast output, offering simple and quick operation.