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Introduction

The 

X-NUCLEO-IKS02A1

 industrial motion MEMS sensor expansion board is compatible with the Arduino UNO R3 connector

layout.

It embeds the 

ISM330DHCX

 3-axis accelerometer and 3-axis gyroscope, the 

IIS2MDC

 3-axis magnetometer, the 

IIS2DLPC

 3-

axis accelerometer, the 

IMP34DT05

 digital microphone.

The 

X-NUCLEO-IKS02A1

 interfaces with the STM32 microcontroller via I²C pin, with the possibility of changing the default I²C

port.

Figure 1. 

X-NUCLEO-IKS02A1 expansion board

Getting started with the X-NUCLEO-IKS02A1 industrial motion MEMS sensor 

expansion board for STM32 Nucleo

UM2633

User manual

UM2633

 - 

Rev 1

 - 

November 2019

For further information contact your local STMicroelectronics sales office.

www.st.com

Содержание X-NUCLEO-IKS02A1

Страница 1: ...accelerometer the IMP34DT05 digital microphone The X NUCLEO IKS02A1 interfaces with the STM32 microcontroller via I C pin with the possibility of changing the default I C port Figure 1 X NUCLEO IKS02A...

Страница 2: ...ote X NUCLEO IKS02A1 components are ESD sensitive since the board has male female pass through connectors it is important to handle it with care to avoid bending or damaging the pins 1 2 System requir...

Страница 3: ...E compliant Each device has a separate power supply to allow power consumption measurement of every single sensor All MEMS sensors use a 1 8 V domain The expansion board is power supply compatible wit...

Страница 4: ...be connected in five different I C bus modes with or without the ISM330DHCX sensor hub Mode 1 standard I C bus connection all sensors In standard I C mode all devices are connected to an external mai...

Страница 5: ...o I C2 SB16 SB21 Not mounted SB6 SB10 SB12 SB14 SB18 SB19 SB20 SB22 Figure 5 X NUCLEO IKS02A1 DIL 24 ISM330DHCX I C sensor hub all sensors STM32 Nucleo board Arduino UNO R3 ST morpho I C2 ISM330DHCX I...

Страница 6: ...ted SB6 SB10 SB12 SB16 SB18 SB19 SB21 SB22 Figure 7 X NUCLEO IKS02A1 ISM330DHCX plus sensor hub DIL 24 STM32 Nucleo board Arduino UNO R3 ST morpho I C2 ISM330DHCX IIS2DMC DIL 24 I C1 I C2aux sensor hu...

Страница 7: ...he I C bus as well as the power supply Table 5 Link between sensors jumpers and I C solder bridges Sensor Power SDA SCL IIS2DMC U3 JP12 SB34 SB33 ISM330DHCX U2 JP3 SB11 SB7 IIS2DLPC U1 JP1 SB3 SB13 IM...

Страница 8: ...IIS2DLPS_INT2 4 MIC_DAT 6 MIC_CLK CN6 2 Vio 4 3 3 V 6 GND 7 GND CN8 3 IIS2DMC DRDY IIS2DLPC INT 4 IIS2DMC DRDY IIS2DLPC INT 5 IIS2DLPC INT2 6 INT1 DIL24 CN9 3 USER INT 4 MIC_CLK 5 MIC_DATA 6 ISM330DH...

Страница 9: ...DMC DRDY IIS2DLPC_INT 35 MIC_CLK 36 IIS2DLPC_INT2 38 INT1 DIL24 CN10 3 I C SCL 5 I C SDA 9 GND 11 MIC_CLK 15 MIC_DATA 19 IIS2DLPC_INT2 25 ISM330DHCX INT1 26 MIC_DATA 27 ISM330DHCX INT2 28 MIC_DATA 29...

Страница 10: ...DLPC_INT2 1V8 USER_INT routing selector SDO SA0 3 IIS2DLPC ISM330DHCX accelerometer and gyroscope 4k7 R2 I O_Vcc8 9 SB47 1V8 SPI_MOSI_O SPI_CK_O SPI_MISO_O SPI_CS_O 4k7 R12 I2C ADDw 3Ch SB3 Arduino an...

Страница 11: ...3 JP4 JP11 JP12 Header 2x1 Shunt HDR1X2 Jumpers Harwin M20 9990246 10 1 JP2 Header Shunt HDR1X3 Jumper Generic Components 2211S 03G 11 3 JP5 JP9 JP10 Header Shunt HDR1X3 Jumpers Generic Components 221...

Страница 12: ...e with digital output for industrial applications ST ISM330DHCX 21 1 U3 II2DMC LGA 2x2 12L High accuracy ultra low power 3 axis digital output magnetometer ST IIS2MDC 22 1 U4 IMP34DT05 MP34DT MEMS aud...

Страница 13: ...Revision history Table 9 Document revision history Date Version Changes 11 Nov 2019 1 Initial release UM2633 UM2633 Rev 1 page 13 14...

Страница 14: ...ts and ST assumes no liability for application assistance or the design of Purchasers products No license express or implied to any intellectual property right is granted by ST herein Resale of ST pro...

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