=

Simple on/off flag. 0 = false 1 = true Usually hidden

Previous_value:

=

Floating point value

Previous_value:

=

String values in a counter

Previous_value:

=

Useful for keeping track (in a crude manner) which node the learner is on currently.

Previous_value:

=

Integer counter.

Previous_value:

iPulse = 2

Integer for heart rate

Previous_value:
Counter: + 2.5