User's Manual

FreeWings Technologies Co., Ltd
Page 4 of 11
FW3817-30 Bluetooth Audio Module Datasheet V1.5
1 General specifications
Model Name FW3817-30
Product Description Bluetooth 4.0 Class2 Module
Bluetooth Standard Bluetooth 4.0
Chipset CSR8630
Dimension 21mm x 14.7mm x 2.0mm
Temperature
Storage Temperature
-40 ～ +85 ℃
Operating Temperature
-20 ～ +70 ℃
Electrical Specifications
Supply Voltage 2.80~4.25V
Power Consumption in A2DP slave mode
with no load and playing peak noise
14mA
Modulation GFSK/π/4 DQPSK/8DPSK
Frequency Range
～
2402 2480MHz
Maximum RF Transmit Power 4dBm
Receive Sensitivity -84dBm