STEVAL-MKI194V1
IMU Sensor Adapter BoardThe STEVAL-MKI194V1 is a imu sensor adapter board from STMicroelectronics. View the full STEVAL-MKI194V1 datasheet below including key specifications, pinout.
Official STEVAL-MKI194V1 datasheet (PDF) — the source this page was extracted from.
Manufacturer
STMicroelectronicsCategory
IMUs / Motion SensorsSTEVAL-MKI194V1 Key Specifications
| Parameter | Value |
|---|---|
| Contents | Board(s) |
| Function | Accelerometer, Gyroscope |
| Packaging | Bulk |
| Platform | Professional MEMS Tool |
| Standard Pack Qty | 1 |
| Type | Sensor |
| Utilized IC / Part | LSM6DSR |
STEVAL-MKI194V1 Overview
Part: STEVAL-MKI194V1 — STMicroelectronics
Type: Adapter Board
Description: The STEVAL-MKI194V1 is an adapter board designed to facilitate the evaluation of MEMS devices in the LSM6DSR product family, offering an effective solution for fast system prototyping and device evaluation directly within the user's own application.
Features:
- Complete LSM6DSR pinout for a standard DIL 24 socket
- Fully compatible with STEVAL-MKI109V3 motherboards
- Changing the resistor settings is also compatible with the STEVAL-MKI109V2 motherboard
- WEEE compliant
- RoHS compliant
Applications:
- Evaluation of MEMS devices in the LSM6DSR product family
- Fast system prototyping
- Device evaluation directly within the user's own application
Package:
- Plugs into a standard DIL 24 socket
STEVAL-MKI194V1 Features
- Complete LSM6DSR pinout for a standard DIL 24 socket
- Fully compatible with STEVAL-MKI109V3 motherboards
- Changing the resistor settings is also compatible with the STEVAL-MKI109V2 motherboard
- WEEE compliant
- RoHS compliant
STEVAL-MKI194V1 Pin Configuration
STEVAL-MKI194V1 Pinout
Package Type: DIL24 (Dual In-Line, 24-pin socket adapter)
| Pin Number | Pin Name | Type | Description |
|---|---|---|---|
| 1 | SDO/SA0 | I/O | Serial Data Output / Slave Address Select |
| 2 | CS | I | Chip Select |
| 3 | SCL | I | Serial Clock (I²C/SPI) |
| 4 | SDA | I/O | Serial Data (I²C) / MOSI (SPI) |
| 5 | SDI/MISO | I/O | Serial Data In / Master In Slave Out |
| 6 | INT1 | O | Interrupt Output 1 |
| 7 | INT2 | O | Interrupt Output 2 |
| 8 | DRDY | O | Data Ready |
| 9 | GND | P | Ground |
| 10 | GND | P | Ground |
| 11 | GND | P | Ground |
| 12 | GND | P | Ground |
| 13 | VDD | P | Power Supply (+3.3V) |
| 14 | VDD | P | Power Supply (+3.3V) |
| 15 | VDDIO | P | I/O Power Supply |
| 16 | NC | – | No Connect |
| 17 | NC | – | No Connect |
| 18 | NC | – | No Connect |
| 19 | NC | – | No Connect |
| 20 | NC | – | No Connect |
| 21 | NC | – | No Connect |
| 22 | NC | – | No Connect |
| 23 | NC | – | No Connect |
| 24 | NC | – | No Connect |
Notes
- The STEVAL-MKI194V1 is an adapter board for the LSM6DSR 3-axis accelerometer and 3-axis gyroscope sensor.
- The board is designed to fit a standard DIL24 socket and is fully compatible with the STEVAL-MKI109V3 motherboard.
- Multiple GND and VDD pins provide robust power distribution and grounding.
- The adapter includes decoupling capacitors on the VDD power supply line.
- Pin 1 (SDO/SA0) can be used to select the I²C slave address (0x6A or 0x6B depending on logic level).
- Communication is via I²C or SPI protocol, selectable via CS pin.
- INT1 and INT2 are programmable interrupt outputs; DRDY indicates when new data is available.
Other IMUs / Motion Sensors
- LIS3DH – STMicroelectronics, 3-axis Linear Accelerometer
- LSM6DSL – STMicroelectronics, iNEMO Inertial Module (3D Accelerometer and 3D Gyroscope)
- BMI270 – Bosch Sensortec, Inertial Measurement Unit
- ADXL345 – Analog Devices, 3-Axis Digital Accelerometer
- ADXL345BCCZ – Analog Devices, 3-Axis Digital Accelerometer
- ADXL345BCCZ-RL – Analog Devices, 3-Axis Digital Accelerometer
- ADXL345BCCZ-RL7 – Analog Devices, 3-Axis Digital Accelerometer
- ADXL345Z – Analog Devices, 3-Axis Digital Accelerometer
All IMUs / Motion Sensors datasheetsAll STMicroelectronics datasheets (808)
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