User's Manual

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Page 2
Minew Technologies
Bluetooth 4.0 Module
Instructions V1.0
Pin Description
Pin Symbol Definition Description
Remark
VDD --- Positive of power supply
1.8~3.6Vdc
GND --- Negative of power supply
---
P0.01 CMD Data / Command
Data=1, Command=0
P0.02 SLP Sleeping / Waken
Sleeping=1, Waken=0
P0.03 BTX Send the data to external MCU
MS49SF2’s TX
P0.04 BRX Receive the data from external MCU
MS49SF2’s RX
P0.08 LED1 Connection status indication
Active Low
P0.12 LED2 Command status indication
Active Low
P0.15 RST Reset
Active Low
Electronic Parameters
Item Test Data Remarks
Operation Voltage 1.8~3.6V DC
Operation Frequency 2400-2483.5MHz Programmable
Frequency Error +/- 20KHz ---
Transmission Power -30~+4dBm Adjustable
Receiving Sensitivity -93dBm ---
Receiving Current 13mA Standard mode
Transmission Current
16mA @+4dBm
7mA @-8dBm
Sleep consumption 0.4uA Power mode 3, connection-less state
Transmission distance 50 meters BER<0.1%, Open space
Antenna 50ohm Null
Dimension 16*12*2.0mm Null
Typical Application