Rainbow-electronics DAB-GPS-C01 Manuel d'utilisateur télécharger pdf (Page 19)

AMS0805WAH

MOTION SENSOR

19

Communication specification and software applications (IIC)

Communication mode : IIC serial interface.

Communication speed : Maximum 400 kHz(Fast mode)

Operation is not guaranteed for exceeding this speed.

SLAVE ADDRESSS A DataH A DataL A PR

From slave to master

From master to slave

A : acknowledge(SDA LOW)

Ā : not acknowledge(SDA HIGH)

S : start condition

P : stop condition

SLAVE ADDRESSS A COMMAND A P

Interval time

More than 50us

W

Pulse width

More than 2.5us

...S

Interval time

More than 50us

Interval time

More than 50us

Interval time

More than 50us

Interval time

More than 50us

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