SHENZHEN MINEW TECHNOLOGIES CO. LTD. MS49SF2 ユーザーズマニュアル
TEL: +86-755-8886 8480 FAX: +86-755-2982 5342 EMAIL:
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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