Colibri Form Factor

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Carrier boards

  • Carrier boards that has 2 or more IO slots must place the IO slots at 23.2mm (+/- 0.02mm) spacing. The MCU slot may be placed freely.
  • Each slot has an M.2 Key E connector and a matching standoff (see drawing below).

Colibri slot dimensions.svg

IO modules

  • 22mm by 42mm in size, and 0.8mm thickness
  • M.2 Key E edge connector, gold plated (ENIG) unless prototypes

Colibri module dimensions.svg

MCU modules

  • 22mm by 42mm in size, and 0.8mm thickness
  • M.2 Key E edge connector, gold plated (ENIG) unless prototypes

Colibri module dimensions.svg