Xi Is Now Available on ScratchX
The Scratch team has released an experimental web site that supports hardware extensions for Scratch and a Xi client is available at:
A French translation is available at:
Xi allows Scratch to simultaneously control mulitple Arduino, Raspberry PI and Beagle Bone Black microcontrollers and allow them to share sensor data.
To use these clients, you will need to install the Xi servers that can be found at: