參數(shù)資料
型號(hào)： LMX9830
廠商： National Semiconductor Corporation
英文描述： BluetoothTM Serial Port Module
中文描述： 藍(lán)牙串口模塊
文件頁數(shù)： 39/46頁
文件大?。?/td> 664K
代理商： LMX9830
39
www.national.com
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13.0 Usage Scenarios
13.1 SCENARIO 1: POINT-TO-POINT
CONNECTION
LMX9830 acts only as slave, no further configuration is
required.
Example:
Sensor with LMX9830; hand-held device with
standard Bluetooth option.
The SPP conformance of the LMX9830 allows any device
using the SPP to connect to the LMX9830.
Because of switching to Transparent automatically, the con-
troller has no need for an additional protocol layer; data is
sent raw to the other Bluetooth device.
On default, a PinCode is requested to block unallowed tar-
geting.
Figure 24. Point-to-Point Connection
Microcontroller
LMX9830
Standard Device
with Bluetooth
Air Interface
UART
Search for Devices
Inquiry Request
Inquiry Response
Get Remote Services
Transparent Mode
No Bluetooth commands necessary
only “connected” event indicated to controller
Sensor Device
SDP Link Request
SDP Link Accept
Connected
on Port L
Service Browse
Service Response
Release SDP Link
Release Confirm
SPP Link Request
SPP Link Accept
Establish SPP Link
Link Established
The client software only
shows high level functions
Raw Data
相關(guān)PDF資料
PDF描述
LMX9830SM BluetoothTM Serial Port Module
LMX9830SMX BluetoothTM Serial Port Module
LMX9838 Bluetooth Serial Port Module
LMX9838SB Bluetooth Serial Port Module
LMX9838SBX Bluetooth Serial Port Module
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX9830DONGLE 功能描述:藍(lán)牙/802.15.1 開發(fā)工具 LMX9830 BLUETOOTH EVAL KIT RoHS:否 制造商:Panasonic Electronic Components 產(chǎn)品:Bluetooth Evaluation Kit 工具用于評(píng)估:PAN1721 頻率:2.4 GHz 接口類型:I2C 工作電源電壓:2 V to 3.6 V
LMX9830DONGLE/NOPB 制造商:Texas Instruments 功能描述:Evaluation Kit For Bluetooth Serial Port Module
LMX9830SM 制造商:NSC 制造商全稱:National Semiconductor 功能描述:BluetoothTM Serial Port Module
LMX9830SM/NOPB 功能描述:射頻收發(fā)器 RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray
LMX9830SMX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:BluetoothTM Serial Port Module
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