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參數(shù)資料
| 型號： | LMX9820 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Bluetooth Serial Port Module |
| 中文描述： | 藍(lán)牙串行端口模塊 |
| 文件頁數(shù)： | 22/40頁 |
| 文件大?。?/td> | 567K |
| 代理商： | LMX9820 |
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Table 25. Operation Parameters Stored in LMX9820
Parameter
Default Value
Description
BDADDR
(Hard coded into Device)
Bluetooth device address
Local Name
Serial port device
PinCode
0000
Bluetooth PinCode
Operation Mode
Automatic
Command or Automatic mode
Default Connections
0
Up to three default devices to connect on default
SDP Database
1 SPP entry:
Name: COM1
Authentication and encryption enabled
Service discovery database, control for supported
profiles
UART Speed
9600
Sets the speed of the physical UART interface to the
host
UART Settings
1 Stop bit, parity disabled
Parity and stop bits on the hardware UART interface
Ports to Open
0000 0001
Defines the RFComm ports to open
Link Keys
No link keys
Link keys for paired devices
Security Mode
2
Security mode
Page Scan Mode
Connectable
Connectable/Not connectable for other devices
Inquiry Scan Mode
Discoverable
Discoverable/Not Discoverable/Limited Discoverable
for other devices
Default Link Policy
All modes allowed
Configures modes allowed for incoming or outgoing
connections (Role switch, Hold mode, Sniff mode,
Park mode)
Default Link Timeout
20 seconds
Default link supervision timeout
Event Filter
Standard LMX9820 events reported
Defines the level of reporting on the UART
- no events
- standard events
- standard including ACL link events
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LMX9820SB | Bluetooth Serial Port Module |
| LMX9820SBX | Bluetooth Serial Port Module |
| LP3882ESX-1.2 | 1.5A Fast-Response Ultra Low Dropout Linear |
| LP3882ESX-1.5 | 1.5A Fast-Response Ultra Low Dropout Linear |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMX9820A | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Bluetooth Serial Port Module |
| LMX9820ADEV | 制造商:Texas Instruments 功能描述:KIT DEV FOR LMX9820 |
| LMX9820ADONGLE/NOPB | 制造商:Texas Instruments 功能描述:KIT REF DESIGN FOR LMX9820 |
| LMX9820ASM | 制造商:Texas Instruments 功能描述:BLUETOOTH MODULE, SMD, 9820, FR4129 |
| LMX9820ASM/NOPB | 制造商:Texas Instruments 功能描述:IC MODULE BLUETOOTH 116-LTCC |
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