User's Manual

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OCT 29, 2020
Wireless Audio Transceiver, 5GHz 24.0x40.4x3.2[mm], 24pin FFC Version: 01
4. Applications
The WSB520S module is available in two variations; digital input transmitter or digital output receiver.
There are two available I2S digital audio data inputs/outputs, each of these can be configured to operate as either
a master or a slave – depending on the application, the I2S ports can operate simultaneously as either inputs or
outputs. When configured as slaves, the I2S inputs/outputs can be independently clocked by up to two external
masters. In addition, MCLK can be output from the module to provide a reference clock source to an external ADC
or DAC. MCLK can also be input to the module to provide a reference clock from an external source.
USER MANUAL WSB520S