參數(shù)資料
型號(hào)： LMX9838
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(yè)數(shù)： 13/26頁(yè)
文件大?。?/td> 974K
代理商： LMX9838
TABLE 14. Operation Parameters Stored in LMX9838
Parameter
Default Value
Description
BDADDR
Local Name
PinCode
Operation Mode
Default Connections
SDP Database
Preprogrammed by National
Serial port device
0000
Automatic ON
0
1 SPP entry:
Name: COM1
Authentication and encryption
enabled
9600
1 Stop bit, parity disabled
0000 0001
No link keys
2
Connectable
Discoverable
Bluetooth device address
Bluetooth PinCode
Automatic mode ON or OFF
Up to seven default devices to connect to
Service discovery database, control for supported profiles
UART Speed
UART Settings
Ports to Open
Link Keys
Security Mode
Page Scan Mode
Inquiry Scan Mode
Sets the speed of the physical UART interface to the host
Parity and stop bits on the hardware UART interface
Defines the RFComm ports to open
Link keys for paired devices
Security mode
Connectable/Not connectable for other devices
Discoverable/Not Discoverable/Limited Discoverable for other
devices
Configures modes allowed for incoming or outgoing connections
(Role switch, Hold mode, Sniff mode...)
The Default Link Timeout configures the timeout, after which the
link is assumed lost, if no packages have been received from the
remote device
Default Link Policy
All modes allowed
Default Link Timeout
20 seconds
Event Filter
Standard LMX9838 events reported Defines the level of reporting on the UART
- no events
- standard events
- standard including ACL link events
none
Configures the settings for the external codec and the air format.
Codecs:
- Winbond W681360
- OKI MSM7717 / Winbond W681310
- PCM Slave
Air Format:
- CVSD
- μ-Law
- A-Law
Default Audio Settings
13
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX9838_0709 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Bluetooth㈢ Serial Port Module
LMX9838DONGLE 功能描述:藍(lán)牙/802.15.1 模塊 RoHS:否 制造商:Murata Wireless Solutions 類:1 頻帶:2402 MHz to 2480 MHz 靈敏度:- 92 dBm 數(shù)據(jù)速率: 工作電源電壓:2.2 V to 3.3 V 輸出功率: 接口類型:PCM, UART 天線連接器類型:Chip 最大工作溫度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm
LMX9838DONGLE/NOPB 功能描述:藍(lán)牙/802.15.1 模塊 RoHS:否 制造商:Murata Wireless Solutions 類:1 頻帶:2402 MHz to 2480 MHz 靈敏度:- 92 dBm 數(shù)據(jù)速率: 工作電源電壓:2.2 V to 3.3 V 輸出功率: 接口類型:PCM, UART 天線連接器類型:Chip 最大工作溫度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm
LMX9838SB 制造商:Texas Instruments 功能描述:Bluetooth Class II 3.3V 0.704Mbps 70-Pin LTCC Tray
LMX9838SB/NOPB 功能描述:藍(lán)牙/802.15.1 模塊 RoHS:否 制造商:Murata Wireless Solutions 類:1 頻帶:2402 MHz to 2480 MHz 靈敏度:- 92 dBm 數(shù)據(jù)速率: 工作電源電壓:2.2 V to 3.3 V 輸出功率: 接口類型:PCM, UART 天線連接器類型:Chip 最大工作溫度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm
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