E104-BT30 Audio ble Module CSRA64215 ble V4.2 EDR PCB CSR 9dBm 4M Flash SMD Receiver

[IC]：CSRA64215

[Frequency]：2402~2480MHz

[Protocol]：V4.2+EDR

[Distance]：50m

[Size]：25*16mm

[Weight]：0.8±0.1g

[Introduction]：E104-BT30 is a multifunctional and cost-effective module developed by our company for audio ble transmission. The main control uses the CSRA64215 chip of CSR to provide the module with high-quality sound and compatibility. The ble module uses a driver-free method.