OverviewAll product unitsProduct unitWireless Connectivity & SensorsProduct groupSensorsProduct seriesEvaluation-KitsProduct seriesSensorBLE FeatherWing Kit

SensorBLE FeatherWing Kit


  • Monitor temperature, absolute pressure, relative humidity and 3-axis acceleration
  • Universal connectivity to any smart device using Bluetooth® LE 5.1
  • WE-SensorBLE app for data visualization on Android and iOS
  • In Adafruit Feather form factor
  • Easy to expand with our WE FeatherWings and hundreds of already existing boards with the Feather form factor
  • Firmware
  • APP source code


  • Rapid prototype development for IoT applications
  • Easy to use platform for learning, experimenting and prototyping smart device connectivity applications
  • Collect sensor data, store and then visualize the data on a smart device


Order Code Data­sheet Man­ual DownloadsDescription Offer
PDF SensorBLE FeatherWing Kit
Order Code Data­sheet
Order Code Data­sheet Man­ual DownloadsDescription Offer

Software Downloads

Sensor SDK

The Würth Elektronik range of sensors provide advanced sensing capabilities to any embedded application. The built-in digital interface enables easy integration with any of the most commonly used host MCUs through industry standard serial communication interfaces like I²C. This also allows complete configuration and control of the sensor via software running on the host MCU.
The Sensors Software Development Kit (SDK) is a set of software tools that enable quick software integration of Würth Elektronik eiSos sensors to application software on the host MCU. It consists of a set of platform-independent drivers for the sensors and sample applications developed on the Raspberry Pi platform written in C.

Download now

Stacking boards ideal for prototyping

WE FeatherWings

Würth Elektronik eiSos presents a range of FeatherWing development boards that are open source and fully compatible with the Feather form factor. Through these development boards, WE brings a range of wireless connectivity modules, sensors and power modules to the Feather ecosystem.

Adafruit Feather is a complete line of development boards from Adafruit and other developers that are both standalone and stackable. They're able to be powered by LiPo batteries for On-the-Go use or by their micro-USB plugs for stationary projects.

Feathers are flexible, portable and as light as their namesake. FeatherWings are stacking boards and add functionality and room for prototyping. At its core, the Adafruit Feather is a complete ecosystem of products - and the best way to get your project flying.

Supercharge your prototyping for easy and fast solution testing. Start by checking our quick start section.


Sensor FeatherWing (2501000201291)
  • Temperature
  • Humidity
  • Acceleration
  • Absolute pressure
  • Sparfun QWIIC compatible to easily add hundreds of extension boards
Thyone-I Wireless FeatherWing (2611059021001)
  • Wireless connection with up to 500 m
  • Integrated security/authentication IC
  • Easy set up of a mesh network
  • Connect to Thyone-I modules or USB-Sticks
Calypso Wi-Fi FeatherWing (2610039025001)
  • 2.4 GHz Wi-Fi connection
  • Easy connection to smart devices and server
  • Handling multiple nodes simultaneously
  • Direct communication to the cloud
MagI³C Power FeatherWing (2601157100001)
  • 5 V USB connection
  • Industrial input voltage rails of 9 V, 12 V, 15 V, 18 V and 24 V with maximum nominal input voltage of 36 V
Connect any FeatherWing Microcontroller
  • Request sensor data
  • Transfer data to RF-Module
  • Examples and Sourcecode available on Github

More information

Extensive documentation, use cases and sample code can be found on our GitHub page.



WE meet @ Digital Days 2021: Simple and secure cloud connectivity solution for IoT applications