We show that a bare metal execution environment allows \gls{MTASK} to have better control of peripherals, timing and energy consumption.
The memory available on a microcontroller restricts the programming abstractions available in \gls{MTASK} to a fixed set of combinators, no user defined or recursive data types, strict evaluation, and makes it harder to add new abstractions.
Even with these restrictions \gls{MTASK} provide a higher level of abstraction than most bare metal languages, and can readily express many \gls{IOT} applications including the \gls{CWS} \gls{UOG} smart campus application (\cref{sec_t4t:ComparingTierless}).
We show that a bare metal execution environment allows \gls{MTASK} to have better control of peripherals, timing and energy consumption.
The memory available on a microcontroller restricts the programming abstractions available in \gls{MTASK} to a fixed set of combinators, no user defined or recursive data types, strict evaluation, and makes it harder to add new abstractions.
Even with these restrictions \gls{MTASK} provide a higher level of abstraction than most bare metal languages, and can readily express many \gls{IOT} applications including the \gls{CWS} \gls{UOG} smart campus application (\cref{sec_t4t:ComparingTierless}).