Only the master operates according to the user programming, climate, watering ...Slaves supervisors visualize states and can perform manual controls.
Thousands of measures (seen in the above email) to safeguard data in real time will be displayed only on the master.
The use of tokens in I2control (as there is no opportunity to structure in dynamic) is not a good solution.
And on each KNX data reception (each hour):
Customer support service by UserEcho