Add LumaSwitch docs (#10)

Author: mjansen4857

docs/lumaswitch/files/LumaSwitch Assembly Public Drawing.pdf

@@ -1 +1,26 @@
-# LumaSwitch
+# LumaSwitch
+
+![LumaSwitch](img/LumaSwitch_Cover.jpg){width="700"}
+
+Five port passive PoE ethernet switch built specifically for the needs of FRC robots.
+
+# Hardware Specs
+* Same reliable buck-boost power stage of Luma P1
+    * 3.3V - 22.5V Input range
+    * Reverse polarity protection
+    * WAGO 2601 power input
+* Five port 10/100 unmanaged switch
+* 4X ports with optional unregulated PoE output
+    * Each port individually protected with a fuse
+    * LED indicator when PoE is active
+    * Remove fuse to disable PoE
+* Versatile mounting
+    * \#10 through holes on 0.5" pitch
+    * Zip-tie notches
+* Lightweight, less than 0.25lb with fuses installed
+
+## Quick Links
+* [Store Page](https://luma.vision/products/lumaswitch)
+* [STEP file](files/LumaSwitch%20Assembly%20Public.step)
+* [Mounting Diagram](files/LumaSwitch%20Assembly%20Public%20Drawing.pdf)
+<!-- * [Enclosure 3D printing files]() -->

docs/lumaswitch/files/LumaSwitch Assembly Public.step

@@ -0,0 +1,5 @@
+# Mounting
+
+LumaSwitch has four 5mm (0.2") through-holes in each corner of the device, on a 0.5" pitch. These holes can accomodate #10 or M4 bolts. The enclosure is electrically isolated, so there is no need to make sure your mount is isolated from the robot frame. Furthermore, LumaSwitch can also be mounted with zip ties using the notches on top of the enclosure.
+
+![Mounting Diagram](img/LumaSwitch%20Assembly%20Public%20Drawing.jpg)

docs/lumaswitch/img/LumaSwitch Assembly Public Drawing.jpg

@@ -0,0 +1,19 @@
+# Wiring
+
+## Powering LumaSwitch
+
+LumaSwitch can be powered via unregulated battery voltage directly from the PDH/PDP/MPM via the Wago lever terminal. The lever terminal can accept 26 to 16 AWG wire. If you are using LumaSwitch to power other devices with PoE, 16 or 18 AWG wire is recommended, with a 20A fuse protecting the switch. If not using PoE, you can safely use any compatible wire with a 5A fuse.
+
+When LumaSwitch is powered on, all ethernet status lights will blink once to indicate it is powered and working properly.
+
+## Connecting Non-PoE Devices
+
+LumaSwitch has one port that does not support PoE on the same side as the power input. This port is recommended to be used to connect LumaSwitch to the robot radio. 
+
+The other 4 ports can also be safely used with non-PoE devices, simply make sure there is no fuse installed for the ports you are using, and PoE output will be disabled for that port.
+
+## Powering Passive PoE Devices
+LumaSwitch can provide passive, unregulated PoE to up to 4 supported devices simultaneously, such as Luma P1. Enable PoE output on the desired ports by installing a 5A fuse for each port you would like to power a device with. The red "PoE" indicator LED will illuminate if PoE is being delivered and the installed fuse is good.
+
+!!! note
+    Ensure that the fuses you use for PoE on LumaSwitch are each rated for a lower amperage than the fuse being used to protect the switch itself. This ensures that a short in one of the downstream devices will only blow its PoE fuse, not the fuse for the whole switch.

docs/lumaswitch/img/LumaSwitch_Cover.jpg

@@ -11,6 +11,8 @@ nav:
       - Spare Parts: p1/parts.md
   - LumaSwitch:
      - lumaswitch/index.md
+     - Mounting: lumaswitch/mounting.md
+     - Wiring: lumaswitch/wiring.md
 markdown_extensions:
   - attr_list
   - admonition