We need compilers, high-level languages and 'linkers'. A way to represent module interfaces, allowing multiple module implementations: from a ready-made board (

We need compilers, high-level languages and 'linkers'. A way to represent module interfaces, allowing multiple module implementations: from a ready-made board (like an Arduino shield), to an 'optimized' piece of an integrated board for whole system. A package manager to easily download and integrate such modules into ones project...