X-NUCLEO-IKS4A1/-IKS01A3 Motion MEMS Evaluation Boards

STMicroelectronics' X-NUCLEO-IKS4A1 and X-NUCLEO-IKS01A3 are motion MEMS and environmental sensor evaluation boards. The X-NUCLEO-IKS4A1 enables development with a variety of motion MEMS and environmental sensors. It consists of a main board that hosts the motion MEMS and environmental sensors and a detachable add-on board that hosts the Qvar swipe electrodes. The X-NUCLEO-IKS4A1 expansion board allows application development with features like sensor HUB (LSM6DSO16IS and LSM6DSV16X), camera module integration and Qvar touch/swipe gestures (thanks to the equipped electrode). There is also the possibility to integrate presence and motion detection with an IR sensor.

X-NUCLEO-IKS4A1 Features

• LSM6DSO16IS: MEMS 3D accelerometer (±2 g/±4 g/±8 g/±16 g) + 3D gyroscope (±125 dps/±250 dps/±500 dps/±1000 dps/±2000 dps) with ISPU (intelligent sensor processing unit)
• LIS2MDL: MEMS 3D magnetometer (±50 gauss)
• LIS2DUXS12: Ultra low-power MEMS 3D accelerometer (±2 g/±4 g/±8 g/±16 g) with Qvar, AI, and anti-aliasing
• LPS22DF: Low-power and high-precision MEMS pressure sensor, 260 hPa to 1260 hPa absolute digital output barometer
• SHT40AD1B
• STTS22H: Low-voltage, ultralow-power, 0.5°C accuracy temperature sensor (-40°C to +125°C)
• LSM6DSV16X: MEMS 3D accelerometer (±2 g/±4 g/±8 g/±16 g) + 3D gyroscope (±125 dps/±250 dps/±500 dps/±1000 dps/±2000 dps/±4000 dps) with embedded sensor fusion, AI, and Qvar
• DIL 24-pin socket available for additional MEMS adapters and other sensors
• Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware
• Equipped with Qvar touch/swipe electrode
• I²C sensor hub features on LSM6DSO and LSM6DSV16X available
• MIPI I3C® compatibility for communication with LIS2DUXS12, LSM6DSV16X, and LPS22DF
• Compatible with STM32 Nucleo boards
• Equipped with Arduino UNO R3 connector
• Equipped with industrial connector for IR sensor (STHS34PF80) application development; can be connected at the same time as external MEMS through the DIL24 adapter
• Available interface for external camera module applications coupled with LIS2DUXS12 through aux SPI (3/4 w)
• RoHS compliant
• WEEE compliant
• UKCA compliant

X-NUCLEO-IKS01A3 Features

• LSM6DSO: MEMS 3D accelerometer (±2 g/±4 g/±8 g/±16 g) + 3D gyroscope (±125 dps/±250 dps/±500 dps/±1000 dps/±2000 dps)
• LIS2MDL: MEMS 3D magnetometer (±50 gauss)
• LIS2DW12: MEMS 3D accelerometer (±2 g/±4 g/±8 g/±16 g)
• LPS22HH: MEMS pressure sensor, 260 hPa to 1260 hPa absolute digital output barometer
• HTS221: capacitive digital relative humidity and temperature
• STTS751: temperature sensor (-40°C to +125°C)
• DIL 24-pin socket available for additional MEMS adapters and other sensors
• Free comprehensive development firmware library and example for all sensors compatible with STM32Cube firmware
• I²C sensor hub features on LSM6DSO available
• Compatible with STM32 Nucleo boards
• Equipped with Arduino UNO R3 connector
• RoHS compliant
• WEEE compliant