STEVAL-MKI141V2 Datasheet, PDF (1/4 Pages) STMicroelectronics – RoHS compliant

STEVAL-MKI141V2
HTS221 humidity sensor adapter board for standard DIL24 socket
(full pinout)
Data brief
Features
• Complete HTS221 pinout (SPI & I²C interface)
for a standard DIL 24 socket
• Fully compatible with STEVAL-MKI109V2
motherboard
• RoHS compliant
Description
The STEVAL-MKI141V2 is an adapter board
designed to facilitate the evaluation of MEMS
devices in the HTS221 product family. The board
offers an effective solution for fast system
prototyping and device evaluation directly within
the user’s own application.
The board also offers an example reference
design for custom PCB implementation.
The STEVAL-MKI141V2 can be plugged into a
standard DIL 24 socket. The adapter provides the
full HTS221 pinout and comes ready-to-use with
the required decoupling capacitors on the V_DD
power supply line.
This adapter is supported by the STEVAL-
MKI109V2 motherboard which includes a high-
performance 32-bit microcontroller functioning as
a bridge between the sensor and a PC, on which
it is possible to use the downloadable graphical
user interface (Unico GUI), or dedicated software
routines for customized applications.
The STEVAL_MKI109V2 must be upgraded to
eMotion V3.0.7 FW or later, and the Unico GUI
must be rel. 3.0.1.6beta or later.
Note that to obtain accurate measurements, it is
recommended to connect the STEVAL-MKI141V2
to the STEVAL-MKI109V2 using cables of 20-30
cm in length, in order to exclude any thermal
effects from devices on the main board.
March 2014
DocID026084 Rev 1
For further information contact your local STMicroelectronics sales office.
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