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参数资料
| 型号： | CB-OBS411I-04-A |
| 厂商： | ConnectBlue |
| 文件页数： | 9/42页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL OBS411 RS232 |
| 标准包装： | 1 |
| 系列： | CB-OBS |
| 类型： | 收发器，Bluetooth 2.1+EDR |
| 频率： | 2.4GHz |
| 适用于相关产品： | OBS411 |
| 已供物品： | 蓝牙模块 OBS411i-04，RS232 适配器板，USB 电源电缆，串行电缆，CD |
| 其它名称： | 809-1032 |
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connectBlue
13
-
8
-
GREEN/Switch-1
CMOS
In/Out
3
This signal is multiplexed:
GREEN:Logic Green LED Signal (see the Operating
Status section). Not valid until 500ms after startup.
Active low.
Switch-1: If the level on this pin is pulled-down** the
unit goes back to default serial settings. The Switch-1
input is only active during the first 500ms after startup.
The module will restore all factory settings if both the
Switch-1 and Switch-0 signals are low during start up.
See the Serial Port Adapter AT command
Specification for more information on the Restoring
Default Configuration functionality.
See section GREEN/Switch-1 for design examples.
14
-
9
-
BLUE
CMOS
Out
4
Logic Blue LED Signal (see the Operating Status
section). Active low.
Note:Signal will flicker at data transmission.
See section BLUE Signal for design examples.
15
16
17
18
19
20
-
-
-
-
-
-
10
11
12
13
5
18,
5
3
6
4
-
-
UART-CTS*
UART-TxD*
UART-RTS*
UART-RxD*
UART-DTR*
UART-DSR*
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
In
Out
Out
In
Out
In
5
6
7
8
0
9
Clear To Send. Hardware flow control. Active low.
Transmit Data. "0" : Low, "1" : High
Request To Send. Hardware flow control. Active low.
Receive Data. "0" : Low, "1" : High
Data Terminal Ready. Active low.
Data Set Ready. Active low.
30***
-
19
1
-
CMOS
In
Hardware reset
-
9
36
-
SerialSelect-0 /
CMOS
Out /
20
SerialSelect-0: Control signal for external serial
I2C-SDA
Bidirectional
transceivers.
See Appendix Serial Interface section for more info.
I2C-SDA: I2C Serial data. Only used for communicating
with an external Apple? Authentication Coprocessor,
see the Bluetooth Serial Port Adapter Compatibility
iPhone and Android document for more info.
-
10
35
-
SerialSelect-1 /
CMOS
Out
19
SerialSelect-1: Control signal for external serial
I2C-SCL
transceivers.
See Appendix Serial Interface section for more info.
I2C-SCL: I2C clock. Only used for communicating with
an external Apple? Authentication Coprocessor, see
the Bluetooth Serial Port Adapter Compatibility
iPhone and Android document for more info.
-
20
2
-
VCC_2V85
2.85 V
Out
-
Regulated interface voltage for voltage level shifting,
max 10mA.
* All signals are logic level UART signals (typically 0 - 2.85VDC).
** Use max 4.7kOhm as pull-down which is different to previous product generations from connectBlue.
*** Alternative signal pin recommended to use in new designs (both signal pins should be connected).
3.3 Characteristics
The cB-OBS411 module has linear power supplies, which means that the current is constant if the voltage supply is changed.
3.3.1 Power supply
NOTE
Read the Guidelines for Efficient and Safe Use before using the modules.
Copyright ? 2010 connectBlue AB
Page 9 of 42
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CB-OBS411I-04-B | 功能描述:KIT EVAL OBS411 USB RoHS:是 类别:RF/IF 和 RFID >> RF 评估和开发套件，板 系列:CB-OBS 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796 |
| CB-OBS411I-06-0 | 制造商:connectBlue 功能描述:OEM Bluetooth Serial Port Module OBS411 |
| CB-OBS411X-04-0 | 功能描述:BLUETOOTH V2.1+EDR MODULE 4DBM RoHS:是 类别:RF/IF 和 RFID >> RF 收发器 系列:CB-OBS 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:30 系列:- 频率:4.9GHz ~ 5.9GHz 数据传输率 - 最大:54Mbps 调制或协议:* 应用:* 功率 - 输出:-3dBm 灵敏度:- 电源电压:2.7 V ~ 3.6 V 电流 - 接收:* 电流 - 传输:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 工作温度:-25°C ~ 85°C 封装/外壳:68-TQFN 裸露焊盘 包装:管件 |
| CB-OBS414X-06-B | 制造商:connectBlue 功能描述:BLUETOOTH IPHONE ACCESSORY |
| CB-OBS418I-04-0 | 功能描述:RF TXRX MOD BLUETOOTH CHIP ANT 制造商:connectblue 系列:CB-OBS 包装:散装 零件状态:停产 射频系列/标准:蓝牙 协议:蓝牙 2.1，1 类 调制:- 频率:2.4GHz 数据速率:350kbps 功率 - 输出:6dBm 灵敏度:-90dBm 串行接口:UART 天线类型:集成式，芯片 存储容量:- 电压 - 电源:3 V ~ 6 V 电流 - 接收:13mA 电流 - 传输:20mA 安装类型:底座安装 工作温度:-30°C ~ 85°C 封装/外壳:模块 标准包装:1 |
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