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1. General specifications
WL1BKT22 and WL1BKR22 is a small size and low power wireless audio transmitter module,
which is designed based on Beken CC258 MCU and Beken BK5813 RF Chip.
■ Forced the 5.2/5.8 GHz GFSK modulation
■ Size: 35MMx35MMx5. 03mm
■ PCB onboard antenna
■ I2S digital audio interface
■ Built-in MCU memory 256K, BUILT-IN MCU flash memory 192K
■ I2C controls external devices
■ I/O configuration
■ Primary and secondary audio delay time <20ms
■ Applications: Wireless speakers, wireless subwoofers, home theater Module style
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