It is possible create business logic in Cayenne

Cayenne API's
1

It is possible create business logic in Cayenne ?.

I have and Arduino that read and sent data from 100km far away, many times i need go there to change the bussines logic.

It is possible change the business logic only on project with development language?

2

what do you mean by business logic?

3

I have an arduino that sends and receives data from Cayenne, I need some relays to be triggered according to some of the data values.

Example

if (temperature> 30 and humidity <20) {
trigger_engine = 1
}

The arduino will receive the variable trigger_engine and start the engine.

4

Did you try the trigger feature. You cannot have two condition like the one you showed above.