[Chip Solution]：QCC3040

[Output Interface]： I2S

[Communication Interface]：USB

[Communication Distance]：220m

[Size]：13*18mm

[Weight]：1.0 ± 0.1g

[Introduction]：The EWM104-BT3040 (I2S) is a high-performance, low-power, cost-effective Bluetooth audio module with BLE 5.2 protocol from Ebyte. Using Qualcomm's QCC3040 chip, the module provides a system with on-chip Bluetooth, audio, and a programmable application processor. The module includes high-performance analog and digital audio codecs, Class AB and Class D headphone drivers, advanced power management, flexible interface protocols, and programmable input/output (PIO).