Mestri can be used to build and view configuration diagrams. These configuration diagrams are typically used in electrical systems like relays, IEDs, etc. Mestri is aimed to be a very small (< 1MB), very fast, fully key-board driven application.
A dialect-neutral Smalltalk library which supports communication with NMEA enabled devices, such as GPS receivers. The initial specific target device will be a Magellan GPS315 receiver.