INEMO-M1 Discovery

The Discovery-M1 helps to discover the INEMO-M1 performance features and to facilitate its evaluation. The INEMO-M1 is the smallest 9-axis system-on-board (SoB) of the iNEMO module family; it integrates multiple ST sensors with a powerful computational core: a 6-axis geomagnetic module, a 3-axis gyroscope and an ARM Cortex™ M3 32-bit MCU.

The Discovery-M1 based on the INEMO-M1, and including a pressure sensor LPS331AP, represents a complete 10-DoF open platform able to provide fast inertial application development using MEMS sensors and the STM32. The pinout of the two connectors gives a complete set of communication interfaces in a very small size, making the Discovery-M1 a flexible solution for effortless orientation estimation embedded applications.

To aid in user development and analysis, the Discovery-M1 demonstration kit includes a PC GUI for sensor output display and a firmware library to quickly support the use of the demonstration board features.

Key Features

  • Two power supply options: through the USB bus or from one of two external supply voltages, VEXT (from 3.6 to 6 V) or D_VDD (from 2.4 V to 3.3 V)
  • INEMO-M1: 9-axis SoB, 13x13x2 mm size factor
  • LPS331AP: MEMS pressure sensor 260-1260 mbar absolute digital output barometer
  • INEMO-M1 pinout available on two double connectors
  • SWD connector for programming and debugging.
  • Two pushbuttons (reset and user)
  • Two LEDs: user LED, power-on LED
  • RoHS compliant

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Design

Hardware Resources

Board Manufacturing Specifications
Description Version Size
STEVAL-MKI121V1 gerber files 1.0 339 KB
Bill of Materials
Description Version Size
STEVAL-MKI121V1 BOM 1.0 8 KB

Presentations & Training Material

Presentations
Description Version Size
Discovery M1 Overview 2.0 1 MB

Technical Documentation

Product Specifications
Description Version Size
DB1750 DB1750: Discovery-M1 board based on the INEMO-M1 system-on-board 1.2 238 KB
User Manuals
Description Version Size
UM1639 UM1639: How to upgrade the firmware of STEVAL-MKI121V1 using DFU 1.1 281 KB
UM1744 UM1744: STEVAL- MKI121V1 communication protocol 1.1 1 MB
UM1601 UM1601: STEVAL-MKI121V1: Discovery kit for INEMO-M1 2.0 4 MB

Tools and Software

Development Tools
Embedded Software
Software Development Tools
Evaluation Tool Software
Support & Community


Sample & Buy

Part Number Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STEVAL-MKI121V1 INEMO-M1 NRND 99 1 NEC EAR99 - MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEVAL-MKI121V1 NRNDCARDIndustrialEcopack2
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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