* This page provides technical information about [[fitlet2]] FACET-Cards.* FACET-Cards extend [[fitlet2]] functionality and I/O.* FACET-Card stands for '''F'''unction '''A'''nd '''C'''onnectivity '''E'''xtension '''T-Card '''* FACET-Card standard is open to allow 3rd parties to design their own application specific FACET-Cards* The full production files of each Compulab FACET-Card are published below to allow 3rd parties to modify for their needs==fitlet2 FACET-Card Types==* [[FC-CEM FACET Card | ''' FC-CEM''']] (''M.2 E-Key + M.2 B-Key + M.2 M-Key'') '''Wide FACET-card'''* [[FC-M2LAN FACET Card | '''FC-M2LAN''']] (''2x Gbit Ethernet'')'''Narrow FACET-card'''* [[FC-OPLN FACET Card | '''FC-OPLN''']] (''M.2 E-Key + M.2 M-Key + GbE SFP+'') '''Wide FACET-card'''* [[FC-PCI FACET Card | '''FC-PCI''']] (''M.2 E-Key + M.2 M-Key + miniPCIe + SIM'') '''Wide FACET-card'''* [[FC-POED FACET Card | '''FC-POED''']] (''1xPoE + M.2 E-Key + M.2 M-Key'') '''Wide FACET-card'''* [[FC-SCG FACET Card | '''FC-SCG''']] (''CANbus + RS232/RS485 + GPIOs + M.2 E-Key'') '''Narrow FACET-card'''* [[FC-USB FACET Card | '''FC-USB''']] (''4x USB2 + M.2 E-Key'') '''Narrow FACET-card'''
*This page provides technical information of the [[fitlet2]] compatible ==Custom FACET cards.-Card design resources==*===Mechanical constraints===There are two form-factors of FACET-Cards extend {| class="wikitable" border="1"| [[fitlet2File:Narrow_FACET.png|170px|thumb|'''Narrow FACET-Card''']] functionality and I/O| [[File:Wide_FACET.png|215px|thumb|'''Wide FACET-Card''']]|}
* Narrow occupies the M.2 E-Key slot (leaving the SATA slot native)* Wide FACET-Card occupies both M.2 slot (usually requiring SATA slot on the FACET itself)==Custom ==Narrow FACET-Card design resourcesmechanical constraints====* [https://fit-iot.com/files/mechanical/FACETS/narrow-facet-card-envelope.x_t Narrow FACET-Card envelope (x_t)]* [https://fit-iot.com/files/mechanical/FACETS/narrow-facet-card-envelope.DXF Narrow FACET-Card envelope (DXF]* [https://fit-iot.com/files/mechanical/FACETS/narrow-facet-card-envelope.pdf Narrow FACET-Card envelope (PDF)] ===WIDE =Wide FACET-Card mechanical constraints====
* [https://fit-iot.com/files/mechanical/FACETS/FACET-wide-type-envelope.x_t wide FACET-Card envelope (x_t)]
* [https://fit-iot.com/files/mechanical/FACETS/FITLET2-FACET-wide-type-envelope.DXF wide FACET-Card envelope (DXF)]
* [https://fit-iot.com/files/mechanical/FACETS/FITLET2-FACET-wide-type-envelope.PDF wide FACET-Card envelope (PDF)]
===Narrow FACET-Card mechanical constraints===
TBD
===FACET-Card pinout===
[[FC-PCI fitlet2 FACET Pinout description table]]
==FC-PCI==
* Type: [[Wide FACET Card]]
* Features:
** M.2 E-Key socket (usually used for Wi-Fi)
** miniPCIe socket (for miniPCIe adapters) + SIM socket (for miniPCIe cellular modem)
** M.2 M-Key socket 2260 | 2280 for SATA SSD
===Instructions===
* [https://fit-iot.com/files/fitlet2/docs/fitlet2_FC-PCI_assembly_guide.pdf FC-PCI installation guide]
===Hardware===
* [[FC-PCI Pinout description table]]
===Schematics ===
* [https://fit-iot.com/files/mechanical/FACETS/FC-PCI/Schematics/FC-PCI-REV-1.0-schematics.pdf FC-PCI Schematics]
===Component placement===
* [https://fit-iot.com/files/mechanical/FACETS/FC-PCI/Assembly/FC-PCI-1R0_ASSY-CS.pdf FC-PCI placement Component side]
* [https://fit-iot.com/files/mechanical/FACETS/FC-PCI/Assembly/FC-PCI-1R0_ASSY-PS.pdf FC-PCI placement Print side]
===Mechanical===
[https://fit-iot.com/files/mechanical/FACETS/FC-PCI/Mechanical/FC-PCI-PCB.DXF FC-PCI Mechanical - DXF]<br>
[https://fit-iot.com/files/mechanical/FACETS/FC-PCI/Mechanical/FC-PCI-PCB.PDF FC-PCI Mechanical - PDF]
==FC-CEM==
* Type: [[Wide FACET Card]]
* Features:
** M.2 E-Key socket (usually used for Wi-Fi)
** M.2 B-Key socket + SIM socket (for M.2 cellular modem)
** M.2 M-Key socket 2260 | 2280 for SATA SSD
<br>
[[File:FC-CEM-top.jpg|200px]]
[[File:FC-CEM-bottom.jpg|200px|middle]]
===Schematics ===
* [https://fit-iot.com/files/mechanical/FACETS/FC-CEM/Schematics/fc-cem.pdf FC-CEM Schematics]
===Component placement===
* [https://fit-iot.com/files/mechanical/FACETS/FC-CEM/Assembly/FC-CEM-v.1.0-AssyCS.pdf FC-CEM placement Component side]
* [https://fit-iot.com/files/mechanical/FACETS/FC-CEM/Assembly/FC-CEM-v.1.0-AssyPS.pdf FC-CEM placement Print side]
===Mechanical===
[https://fit-iot.com/files/mechanical/FACETS/FC-CEM/Mechanical/FC-CEM.DXF FC-PCI Mechanical - DXF]<br>
[https://fit-iot.com/files/mechanical/FACETS/FC-CEM/Mechanical/FC-CEM.PDF FC-PCI Mechanical - PDF]
==FC-USB==
* Type: [[Narrow FACET Card]]
* Features:
** 4x USB2 ports (type A)
fitlet2 with FC-USB has 8 USB ports (2x USB3 + 6x USB2), all type-A connectors
<br>
[[File:fc-usb-top.jpg|200px]]
[[File:fc-usb-bottom.jpg|200px|middle]]
===Schematics ===
* [https://fit-iot.com/files/mechanical/FACETS/FC-USB/Schematics/FC-USB-rev-1.0.pdf FC-USB Schematics]
===Component placement===
* [https://fit-iot.com/files/mechanical/FACETS/FC-USB/Assembly/FC-USB-v1-AssyCS.pdf FC-USB placement Component side]
* [https://fit-iot.com/files/mechanical/FACETS/FC-USB/Assembly/FC-USB-v1-AssyPS.pdf FC-USB placement Print side]
===Mechanical===
* [https://fit-iot.com/files/mechanical/FACETS/FC-USB/Mechanical/FC-USB-v1.0-bottom.dxf FC-USB Mech Bottom]
* [https://fit-iot.com/files/mechanical/FACETS/FC-USB/Mechanical/FC-USB-v1.0-top.dxf FC-USB Mech Top]
==FC-M2LAN==
* Type: [[Narrow FACET Card]]
* Features:
** 2x Gbit Ethernet ports (Intel i211)
FC-M2LAN adds dual Gbit Ethernet ports to fitlet2 for a total of 4 ports.
<br>
[[File:FC-M2LAN-top.jpg|200px]]
[[File:FC-M2LAN-bottom.jpg|200px|middle]]
===Schematics===
* [http://fit-iot.com/files/mechanical/FACETS/FC-M2LAN/Schematics/FC-M2LAN.pdf FC-M2LAN Schematics]
===Component placement===
* [https://fit-iot.com/files/mechanical/FACETS/FC-M2LAN/FC-M2LAN-AssyCS.pdf FC-M2LAN placement Component side]
* [https://fit-iot.com/files/mechanical/FACETS/FC-M2LAN/FC-M2LAN-AssyPS.pdf FC-M2LAN placement Print side]
===Mechanical===
* [https://fit-iot.com/files/mechanical/FACETS/FC-M2LAN/Mechanical/FC-M2LAN-TOP.dxf FC-M2LAN Mechanical Top]
* [https://fit-iot.com/files/mechanical/FACETS/FC-M2LAN/Mechanical/FC-M2LAN-bottom.dxf FC-M2LAN mechaical Bottom]
==FC-SCG==
* Type: [[Narrow FACET Card]]
* Features:
** CANbus
** RS232/RS485
** GPIOs
===Application notes===
* [[Application note - CANbus on fitlet2 with FC-SCG running Linux]]
* [[Application note - GPIO on fitlet2 with FC-SCG running Linux]]
Note: GPIO Works as a GPIO extender only. Does not work as an IRQ Extender
Note: GPIO and CANbus cannot work simultaneously
===Schematics ===
* [https://fit-iot.com/files/mechanical/FACETS/FC-SCG/Schematics/FC-SCG-Schematics.pdf FC-SCG Schematics]
===Component placement===
* [https://fit-iot.com/files/mechanical/FACETS/FC-SCG/Assembly/FC-SCG-rev1-AssyCS.pdf FC-SCG placement Component side]
* [https://fit-iot.com/files/mechanical/FACETS/FC-SCG/Assembly/FC-SCG-rev1-AssyPS.pdf FC-SCG placement Print side]
===Mechanical===
* [https://fit-iot.com/files/mechanical/FACETS/FC-SCG/Mechanical/FC-SCG-rev1.0-CS.dxf FC-SCG Mech Component side]
* [https://fit-iot.com/files/mechanical/FACETS/FC-SCG/Mechanical/FC-SCG-rev1.0-PS.dxf FC-SCG Mech Print side]
==FC-POED==
* Type: [[Wide FACET Card]]
* Features:
** 802.3af compliant PoE device port with Gbit Ethernet (Intel i211)
** M.2 E-Key socket (usually used for Wi-Fi)
** M.2 M-Key socket 2260 | 2280 for SATA SSD
<br>
[[File:FC-peod-top-front.jpg|200px]]
[[File:FC-poed-bottom-front.jpg|200px|middle]]
FC-POED allows powering fitlet2 from a POE source while providing a 3rd Gbit Ethernet port.
===Schematics ===
* [https://fit-iot.com/files/mechanical/FACETS/FC-POED/Schematics/FC-POE.pdf FC-POED Schematics]
===Component placement===
* [https://fit-iot.com/files/mechanical/FACETS/FC-POED/Assembly/FC-POE-v1-AssyCS.pdf FC-POED placement Component side]
* [https://fit-iot.com/files/mechanical/FACETS/FC-POED/Assembly/FC-POE-v1-AssyPS.pdf FC-POED placement Print side]
===Mechanical===
* [https://fit-iot.com/files/mechanical/FACETS/FC-POED/Mechanical/FC-POE-bottom.dxf FC-POED Mech Bottom]
* [https://fit-iot.com/files/mechanical/FACETS/FC-POED/Mechanical/FC-POE-top.dxf FC-POED Mech Top]
[[category:fitlet2]]
[[category:Extension boards]]
