STEVAL-MKI141V2:HTS221 humidity sensor adapter board for standard DIL24 socket (full pinout)

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 VDDpower 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.

Key Features

  • Complete HTS221 pinout (SPI & I²C interface) for a standard DIL 24 socket
  • Fully compatible with STEVAL-MKI109V2 motherboard
  • RoHS compliant
Product Specifications
DescriptionVersionSize
DB2266: HTS221 humidity sensor adapter board for standard DIL24 socket (full pinout)1.0102 KB
Application Notes
DescriptionVersionSize
AN4503: Environmental sensors: Hardware abstraction layer for Android3.0241 KB
Board Manufacturing Specifications
DescriptionVersionSize
STEVAL-MKI141V2 gerber files1.065 KB
Bill of Materials
DescriptionVersionSize
STEVAL-MKI141V2 BOM1.027 KB
Schematic Packs
DescriptionVersionSize
STEVAL-MKI141V2 schematics1.057 KB
License Agreement
DescriptionVersionSize
Evaluation products license agreement1.0125 KB
Product Evaluation Tools
Part NumberManufacturerDescription
STEVAL-MKI109V2eMotion: ST MEMS adapters motherboard based on STM32F103, compatible with all ST MEMS adapter boards
Sample & Buy
Part NumberCore ProductUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STEVAL-MKI141V2HTS22122.051NECEAR99ITALY
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STEVAL-MKI141V2CARDIndustrialEcopack2
HTS221 humidity sensor adapter board for standard DIL24 socket (full pinout) STEVAL-MKI141V2
环境传感器:用于Android 的硬件抽象层 STEVAL-MKI142V1
Environmental sensors: Hardware abstraction layer for Android STEVAL-MKI141V2
Environmental sensors: Hardware abstraction layer for Android STEVAL-MKI141V2
Environmental sensors: Hardware abstraction layer for Android STEVAL-MKI141V2
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 ST-LINK-V2