STEVAL-MKI208V1K

STEVAL-MKI208V1K Data brief 3-axis digital accelerometer sensor kit based on IIS3DWB Features • • • • • User friendly IIS3DWB board Complete IIS3DWB pinout for a standard DIL 24 socket Fully compatible with STEVAL-MKI109V3 motherboard Double-sided adhesives included for easy mounting on equipment to be measured RoHS and WEEE compliant Description The STEVAL-MKI208V1K evaluation board has an embedded IIS3DWB 3D accelerometer sensor, which is connected via cable to a simple adapter board (STEVAL-MKIGIBV2) to render it compatible with STEVAL-MKI109V3 motherboards. The sensor is soldered precisely in the center of the board and double-sided adhesives are provided to allow users to conveniently mount the board on equipment destined for vibration analysis. Alternatively, you can mount the board using the holes located in each corner of the PCB. The STEVAL-MKIGIBV2 can be plugged into a standard DIL 24 socket. The kit provides the complete IIS3DWB pin-out and comes ready-to-use with the required decoupling capacitors on the VDD power supply line. Product summary iNemo inertial module kit based on IIS3DWB The STEVAL-MKI109V3 motherboards feature a high performance 32-bit microcontroller functioning as a bridge between the sensor and a PC running the free Unico GUI graphical user interface or dedicated software routines for customized applications. STEVALMKI208V1K Ultra-wide bandwidth (up to 6 kHz), low-noise, IIS3DWB 3-axis digital vibration sensor ST MEMS adapter motherboard based on STM32F401VE compatible ST MEMS adapters STEVALMKI109V3 Application IoT for Smart Things DB4012 - Rev 3 - November 2020 For further information contact your local STMicroelectronics sales office. www.st.com STEVAL-MKI208V1K Schematic diagrams 1 Schematics Figure 1. STEVAL-MKI208V1 board schematic CS SCL SDA GND 12 13 RES INT2 INT1 VDD 10 VDD 9 INT1 INT2 J1 1 3 5 7 9 11 2 4 6 8 10 12 R2 R3 R1 33 SDO SDA R4 33 SCL CS INT2 33 33 GND Header 6x2 8 VDD VDD VDDIO GND VDDIO 4 NC 11 7 INT1 NC RES VDDIO 3 SDO GND 2 6 1 5 SDO VDD VDDIO IIS3DWB CS SCL SDA 14 U1 GND C1 C2 C3 100nF 1mF 100nF GND GND GND GND Figure 2. STEVAL-MKIGIBV2 board schematic VDDIO VDD VDDIO VDD OCS CSX SDX OSDO J1 CSX SDX OSDO INT1 1 2 3 4 5 6 7 8 9 10 11 12 Header 6X2 SDO-SAO SDA SCL CS R1 DNM R2 0R DB4012 - Rev 3 OCS 0R INT2 JP1 1 2 3 4 5 6 7 8 9 10 11 12 Header 12 JP2 24 23 22 21 20 19 18 17 16 15 14 13 SDO-SAO SDA SCL CS INT2 INT1 Header 12 page 2/4 STEVAL-MKI208V1K Revision history Table 1. Document revision history DB4012 - Rev 3 Date Version Changes 10-Dec-2019 1 Initial release. 11-Mar-2020 2 Updated description. 05-Nov-2020 3 Updated title. page 3/4 STEVAL-MKI208V1K IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products 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 products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. For additional information about ST trademarks, please refer to www.st.com/trademarks. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2020 STMicroelectronics – All rights reserved DB4012 - Rev 3 page 4/4