@startuml
skinparam componentStyle uml1

[Tactility] as t
note right of t : to build and use graphical apps
[TactilityHeadless] as theadless
note right of theadless : to build and use background services
[TactilityCore] as tcore
note right of tcore : defines, data types, logging, async, etc.

package "Applications" {
  [AppSim] as appsim
  [AppEsp32] as appesp
}

note right of appesp : AppEsp depends on the board \n projects for configuration

[t] ..> [theadless]
[theadless] ..> [tcore]
[appsim] ..> [t]
[appesp] ..> [t]

@enduml