Two or More SDP610 Pressure sensor Interface with Arduino uno

Using Arduino Networking, Protocols, and Devices
#1

Hi,

I want to interface two SDP610 pressure sensor with Arduino Uno R3 using I2C.I have interfaced only one sensor with SDL(A4) and SCL(A5) using wire.h. I have taken source code reference from below mentioned link.

In source code ,I2C address is mentioned like

typedef enum {
eSDP6xAddress = 0x40, //(64)
} PRES_SENSOR_P;

So how to interface another SDP610 pressure sensor in the same I2C bus.

I need to assign the address(eSDP6xAddress1=0x41) of 2 nd SDP610 its enough or .

I need some instruction to complete this interface

#2

So how to interface another SDP610 pressure sensor in the same I2C bus.

If the device provides a way to change it's address, it is easy. If not, it is impossible.

#3

In datasheet they have mentioned default read access is h81.we can change the address of sensor or

If its not possible we have use extra micro controller for 2nd sensor.how to avoid this

-----------------------------------------------------SDP610 Pressure sensor DATASHEET--------------------------------
I2C Address:

`The I2C address consists of a 7-digit binary value. By default, the I2C address is set to 64 (binary: 1000 000).
The address is always followed by a write bit (0) or read bit (1). The default hexadecimal I2C header for read
access to the sensor is therefore h81.

#4