Includes: *firmware version / branch / date. *extruder count *board information (name, serial details, power supply type) *thermistors (names, min/max temperatures) *printer statistics (PRINTCOUNTER details) Thanks to @thinkyhead for contributions.
Following up on #3231
to MELZI_MAKR3D. Fix for #2288 As the normal MELZI also can have a 1284.
Hopefully this is helpful to organization and future expansion….