Fitlet2 supports integrating either mini-PCIe or M.2 cellular modem. (of course, an external USB modem is also an option).

To use a cellular modem inside fitlet2 a FACET card is required.

  • FC-CEM for an M.2 modem. micro-SIM socket is in the FACET itself. The modem is inserted into the B-key M.2 socket.
    WiFi M.2 adapter is supported and can work in conjunction with the cellular modem.
    M.2 2280 SSD can be installed.
     
  • FC-PCI for a mini PCIe modem. micro-SIM socket is in the FACET itself. The modem is inserted into the mini PCIe socket.
    WiFi M.2 adapter is supported and can work in conjunction with the cellular modem.
    M.2 2280 SSD can be installed.