Changes
/* Instructions */
* M.2 sockets: M.2 Key-M: 2242/2260/2280 (for SATA SSD)
* M.2 Key-E: 2230 (usually used for WiFi & BT module)
* M.2 Key-B: 3242 3042 (usually used for Cell modem module)
* Micro-SIM card socket
===Instructions===
* [[https://fit-iot.com/files/mechanical/FACETS/FC-CEM/Installation-instructions/fitlet2-FC-CEM-installation-instructions.pdf fitlet2 FC-CEM installation instructions]]
===Production files===
*Mechanical
**[https://fit-iot.com/files/mechanical/FACETS/FC-CEM/Mechanical/FC-CEM.DXF FC-PCI CEM Mechanical - DXF]<br>**[https://fit-iot.com/files/mechanical/FACETS/FC-CEM/Mechanical/FC-CEM.PDF FC-PCI CEM Mechanical - PDF]
==FC-USB==
===Instructions===
* [[https://fit-iot.com/files/mechanical/FACETS/FC-POED/Installation-instructions/fitlet2-FCPOED-Installation-Instructions.pdf fitlet2 FC-POED installation instructions]]
===Production files===
===Instructions===
* [[Fitlet2 https://fit-iot.com/files/mechanical/FACETS/FC-OPLN/Installation-instructions/fitlet2_FC-OPLN_installation_instructions.pdf FC-OPLN installation instructions]]
===Production files===
