1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

D

D

C

C

B

B

A

A

2

27.01.2022

10:50:05

Date:

Sheet

of

Time:

Author:

DPS310.SchDoc

V1.0

Title

Size:

Rev.

A3

Document Name

DPS310-PS2GO-Kit

Rel.

Variant

DPS310-PS2GO-Kit

[No Variations]

Approved <Appr.>

SVN Revision: 6a271a99e872f0dfdcd6241b5def4c317334634c

SCL

SDA

I2C

I2C_SDA

I2C_SCL

INT/GPIO3

CS_N

MISO

MOSI

SCK

SPI

SPI_MISO

SPI_MOSI

SPI_CS_N

SPI_SCK

INT/GPIO3

Default Mode (ZERO Ohm resistors 11,12,13,14 are soldered) - I²C with Interrupt

(Optional)

Secondary Mode (ZERO Ohm resistors 21,22,23,24 are soldered) - SPI 4 Wire

J1 Jumper - Can be soldered to enable the pull-down resistor on the interrupt pin (this

will also change the address of the sensor from 0x77 to 0x76)

J2 Jumper - Can be soldered to connect the INT/GPIO3 pin

Solder Jumper 2 Pins

1

2

J1

100k/50V/1%

R4

10k/50V/1%

R28

10k/50V/1%

R29

10k/50V/1%

R3

SDI

SDI

SCK

SCK

SDO

SDO

CSB_N

CSB_N

I2C_SDA

I2C_SCL

SPI_MISO

SPI_SCK

SPI_CS_N

INT/GPIO3

Power Supply Decoupling

SPI_MOSI

0R/150V/5%

R21

0R/150V/5%

R12

0R/150V/5%

R13

0R/150V/5%

R14

0R/150V/5%

R22

0R/150V/5%

R23

0R/150V/5%

R24

0R/150V/5%

R11

+3V3

+3V3

+3V3

+3V3

+3V3

VDD

VDDIO

SPI

I2C

Solder Jumper 2 Pins

1

2

J2

Connection Ports

SPI/I²C Selection Circuit

DPS310

Shield2Go Head

1

2

3

4

8

7

6

5

S2G_2A

SDI

SCK

SDO

CSB_N

VDDIO

VDD

Modular_S2G1_Pinout

P0.6

P0.7

P0.8

P0.9

P2.10

P2.11

INT/GPIO3

SCL

SDA

I2C

I2C

CS_N

MISO

MOSI

SCK

SPI

SPI

P2.10

P2.11

P0.0

P0.9

P0.8

P0.7

P0.6

GND

GND

GND

GND

GND

GND

GND

DPS310

GND

1

VDD

8

SCK

4

CSB_N

2

SDI

3

SDO

5

GND

7

VDDIO

6

0.10u/6.3Vdc

C4

0.10u/6.3Vdc

C5