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.
- 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
DB1750: Discovery-M1 board based on the INEMO-M1 system-on-board
UM1601: STEVAL-MKI121V1: Discovery kit for INEMO-M1
UM1639: How to upgrade the firmware of STEVAL-MKI121V1 using DFU
UM1744: STEVAL- MKI121V1 communication protocol
Presentations & Training Material
Discovery M1 Overview
Board Manufacturing Specification
STEVAL-MKI121V1 gerber files
Bill of Materials
Related Tools and Software
Related Tools and Software
|STSW-INEMO001||Suite for STEVAL-MKI121V1 (INEMO-M1 Discovery) including GUI, firmware and SDK|
|STSW-STM32080||DfuSe USB device firmware upgrade STMicroelectronics extension: contains the demo GUI, debugging GUI, all sources files and the protocol layer (UM0412)|
|iNEMOEng_M1LI3||iNEMO engine lite sensor fusion algorithm evaluation source code for iNEMO-M1|
Sample & BuyTop
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|Distributor Availability||RoHS Compliance Grade||Download
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