- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄361044 > LMX9820A (National Semiconductor Corporation) Bluetooth Serial Port Module PDF資料下載
參數(shù)資料
| 型號(hào)： | LMX9820A |
| 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)： | 32/44頁(yè) |
| 文件大小： | 579K |
| 代理商： | LMX9820A |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)當(dāng)前第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)
www.national.com
32
Revision 1.0
L
13.0 Usage Scenarios
(Continued)
13.0 Usage Scenarios
13.1 SCENARIO 1: POINT-TO-POINT
CONNECTION
LMX9820A acts only as slave, no further configuration is
required.
Example:
Sensor with LMX9820A; hand-held device with
standard Bluetooth option.
The SPP conformance of the LMX9820A allows any device
using the SPP to connect to the LMX9820A.
By switching to transparent mode 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 19. Point-to-Point Connection
Microcontroller
LMX9820A
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 |
|---|---|
| LMX9820ASM | Bluetooth Serial Port Module |
| LMX9820 | Bluetooth Serial Port Module |
| LMX9820SB | Bluetooth Serial Port Module |
| LMX9820SBX | Bluetooth Serial Port Module |
| LP3882ESX-1.2 | 1.5A Fast-Response Ultra Low Dropout Linear |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| LMX9820ASMX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Bluetooth Serial Port Module |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。