K8055 Experiment IO Board

http://www.velleman.eu/products/view/?country=fr&lang=fr&id=351346

=Applications=

Android
https://play.google.com/store/search?q=digiwack+k8055&so=1&c=apps

=API & SDK=

C, C++, C# for Windows
http://www.velleman.eu/downloads/files/downloads/k8055_sdk_version4.zip

Node.js
https://github.com/jvmvik/k8055/tree/master/nodek8055