The z: command sends a wakeup call to the connected devices.
The cube acknowledge the the processing of a commandwith an A: message.
z:1e,G,01
A:
Details
Position Information
===================================================
z: Command
1e Wakeup Time in minutes (in HEX) 1e=30sec
G Scope (G=Group/Room, A=All, D=Device)
01 Group/Room