DVK-BT900-SC Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

производитель

DVK-BT900-SC

Intelligent BTv4.0 Dual-Mode Module

Unspecified 

BT900-Sx

Datasheet

Pin

Pin

#

Name

7

SIO_6

8

SIO_7

9

SIO_8

10

SIO_9

11

SIO_10

12

SIO_11

13

GND

14

SIO_12

15

SIO_13

16

nRESET

17

SIO_14

18

SIO_15

19

SIO_16

20

SIO_17

21

SIO_18

22

SIO_19

23

GND

Default Alternate Default

Funct. Funct. Direction

DIO

SPI MISO

IN

DIO

SPI MOSI

IN

DIO

Ext

Interrupt

IN

DIO

SPI CLK

IN

DIO

I2C SDA

IN

DIO

I2C SCL

IN

-

-

-

DIO

FREQ or

PWM

IN

DIO

FREQ or

PWM

IN

IN

DIO

*****

IN

DIO

IN

DIO

*****

IN

DIO

FREQ or

PWM

IN

DIO

IN

DIO

VSP

IN

-

-

-

Supply

Domain

VCC

VCC

VCC

VCC

VCC

VCC

-

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

-

Internal

Pull-up or

Pull-down

State

Pull Up

Pull Up

Pull Up

Pull Up

Pull Up

Pull Up

-

Pull Up

Pull Up

Pull Up

N/A

Pull Up

N/A

Pull Up

Pull Up

Pull Up

-

Notes Comment

1, 2, 6,

9

1, 2, 6,

9

1, 2,

12

1, 2, 6,

9

SPIOPEN() in

smartBASIC

selects SPI function,

MOSI and CLK

are outputs when

in SPI master mode.

See Note 9

Laird Devkit:

UART_RI

via CON12 or

SPI_CS via CON16

1, 2, 6,

1, 2, 6,

I2COPEN() in

smartBASIC

selects

I2C function

-

1, 2,

13

1, 2,

13

8

2, 14

2

2, 14

1, 2,

13

2

1, 2,

10

-

-

Laird Devkit:

Buzzer output

via CON15

Laird Devkit:

Button1 input

System Reset

(Active low)

Laird Devkit:

LED1 via CON14

Laird Devkit:

LED2 via CON14

Pull to GND externally

(at power-up) to

enter VSP Command

mode (enable OTA

functionality)

-

Embedded Wireless Solutions Support Center:

http://ews-support.lairdtech.com

www.lairdtech.com/bluetooth

9

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