SENSORSHIELD-EVK-003 - ROHM SEMICONDUCTOR

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No. 61UG002 E Rev.001

E Rev.001

Apr.2018

User’s Guide

Sensor Evaluation Kit

SensorShield-EVK-003 Manual

SensorShield-EVK-003 is a Kit, which are included the 8 kinds of Sensor and Shield-EVK-001 which connects Arduino and ROHM Sensor Boards.

Shield-EVK-001 will be referred to as “SensorShield” on this manual.

Board Information

Table 1. Sensor lineup

SensorShield Detail

 Connection Board between Arduino and ROHM Sensor

Board (Figure 1)

 Size: 88mm x 63mm

 Five I2C Sensors, One I/O Sensor and Two Analog

Sensors can be controlled

 5V-3.0/1.8V Level Shifter

 GPIO : FAIRCHILD FXMA108

 I2C : NXP PCA9306

 I2C pull-up register is implemented

Figure 1. SensorShield

Preparation

 Arduino Uno 1pc

 Personal Computer installed Arduino IDE 1pc

 Requirement : Arduino 1.6.7 or higher

 Please use Arduino IDE which can be

downloaded from the link below:

http://www.arduino.cc/

 USB cable for connecting Arduino and PC 1pc

 SensorShield-EVK-003 1pc

Setting for Board and Software

The following explanation is about a connection method of

BM1422AGMV-EVK-001 which is I2C connection sensor.

1. Connect the SensorShield to the Arduino (Figure 2)

Figure 2. Connection between the Arduino and the

SensorShield

2. Connect BM1422AGMV-EVK-001 to the socket of I2C_1

on the SensorShield (Figure 3)

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User’s Guide

SensorShield-EVK-003 Manual

No. 61UG002 E Rev.001

E Rev.001

Apr.2018

3. Set Voltage of the SensorShield to 1.8V or 3.0V (Figure 3)

4. Set Interrupt of the SensorShield to INTR1 (Figure 3)

Figure 3. Connection between BM1422AGMV-EVK-001 and

the SensorShield

5. Connect the Arduino to the PC using a USB cable

6. Download BM1422AGMV.zip from the link below:

http://www.rohm.com/web/global/sensor-shield-support

7. Launch Arduino IDE

8. Select [Sketch]->[Include Library]->[Add.ZIP library...],

install BM1422AGMV.zip

9. Select [File]->[Examples]->[BM1422AGMV]->[example]-

>[BM1422AGMV]

Measurement

1. Select [Tools] and check the contents enclosed in the red

frame. (Figure 4) Board should be “Arduino/Genuino Uno”

and Port should be COMxx (Arduino/Genuino Uno). COM

port number is different in each environment.

Figure 4. COM Port setting

2. Write the program by pressing right arrow button for

upload (Figure 5)

3. Wait for the message ”Done uploading” (Figure 5)

Figure 5. Uploading

4. Select [Tools]->[Serial Monitor] (Figure 6)

Figure 6. Tools Setting

5. Check log of Serial Monitor (Figure 7)

Figure 7. Serial Monitor

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User’s Guide

SensorShield-EVK-003 Manual

No. 61UG002 E Rev.001

E Rev.001

Apr.2018

Three kinds of connection method

The following explanation is about three kinds of connection

methods of I2C Sensor, I/O Sensor and Analog Sensor.

1. I2C Sensor (Example: KX224-I2C)

[Setting for Program]

Select [File]->[Examples]->[KX224-I2C]->[example]->[KX224-

I2C]

Check log of Serial Monitor according to measurement method

[Measurement]

Get the data of each X, Y, Z axis of KX224-I2C every 500ms

and display it.(Figure 8)

Figure 8. Serial Monitor (KX224-I2C)

2. I/O Sensor (Example: BD7411G)

[Setting for Program]

Select [File]->[Examples]->[BD7411G]->[example]->[BD7411G]

Check log of Serial Monitor according to measurement method

[Measurement]

Check the output of BD7411G every 500ms, and when the

output is low, display a message (Figure 9)

*Notice : When a program of BD7411G is written, please

remove BD7411G-EVK-001.

Figure 9. Serial Monitor (BD7411G)

3. Analog Sensor (Example: BD1020HFV)

[Setting for Program]

Select [File]->[Examples]->[BD1020HFV]->[example]-

>[BD1020HFV]

Check log of Serial Monitor according to measurement method

[Measurement]

Convert the output of BD1020HFV into temperature every

500ms and display a message (Figure 10)

Figure 10. Serial Monitor (BD1020HFV)

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Notice

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http://www.rohm.com/contact/

Thank you for your accessing to ROHM product informations.

More detail product informations and catalogs are available, please contact us.

Notes

The information contained herein is subject to change without notice.

Before you use our Products, please contact our sales representative

and verify the latest specifica-

tions :

Although ROHM is continuously working to improve product reliability and quality, semicon-

ductors can break down and malfunction due to various factors.

Therefore, in order to prevent personal injury or fire arising from failure, please take safety

measures such as complying with the derating characteristics, implementing redundant and

fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no

responsibility for any damages arising out of the use of our Poducts beyond the rating specified by

ROHM.

Examples of application circuits, circuit constants and any other information contained herein are

provided only to illustrate the standard usage and operations of the Products. The peripheral

conditions must be taken into account when designing circuits for mass production.

The technical information specified herein is intended only to show the typical functions of and

examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,

any license to use or exercise intellectual property or other rights held by ROHM or any other

parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of

such technical information.

The Products specified in this document are not designed to be radiation tolerant.

For use of our Products in applications requiring a high degree of reliability (as exemplified

below), please contact and consult with a ROHM representative : transportation equipment (i.e.

cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety

equipment, medical systems, servers, solar cells, and power transmission systems.

Do not use our Products in applications requiring extremely high reliability, such as aerospace

equipment, nuclear power control systems, and submarine repeaters.

ROHM shall have no responsibility for any damages or injury arising from non-compliance with

the recommended usage conditions and specifications contained herein.

ROHM has used reasonable care to ensurH the accuracy of the information contained in this

document. However, ROHM does not warrants that such information is error-free, and ROHM

shall have no responsibility for any damages arising from any inaccuracy or misprint of such

information.

Please use the Products in accordance with any applicable environmental laws and regulations,

such as the RoHS Directive. For more details, including RoHS compatibility, please contact a

ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting

non-compliance with any applicable laws or regulations.

When providing our Products and technologies contained in this document to other countries,

you must abide by the procedures and provisions stipulated in all applicable export laws and

regulations, including without limitation the US Export Administration Regulations and the Foreign

Exchange and Foreign Trade Act.

This document, in part or in whole, may not be reprinted or reproduced without prior consent of

ROHM.

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User’s Guide

SensorShield-EVK-003 Manual

No. 61UG002 E Rev.001

E Rev.001

Apr.2018

Table 2. Connection Area of each sensor

Table 3. The Operating Voltage of each sensor

Table 4. Device Address of the I2C Sensor