Move param doc (#2843)

moved param doc from docs repo to here

param-docs/parameter-pages/System/CPUFrequency.md

@@ -0,0 +1,13 @@
+# Parameter `CPUFrequency`
+Default Value: `160`
+
+Set the CPU Frequency.
+
+!!! Warning
+    Setting it to 240 will lead to a faster device, but it will also require a stronger power supply!
+    Additionally, depending on the quality of your ESP32-CAM, it might run unstable!
+
+Possible values: 
+
+- 160
+- 240 

param-docs/parameter-pages/System/Hostname.md

@@ -0,0 +1,8 @@
+# Parameter `Hostname`
+Default Value: `undefined`
+
+!!! Warning
+    This is an **Expert Parameter**! Only change it if you understand what it does!
+
+Hostname for the device.
+It gets automatically transferred to `/wlan.ini` on the SD-Card at the next startup.

param-docs/parameter-pages/System/RSSIThreshold.md

@@ -0,0 +1,19 @@
+# Parameter `RSSIThreshold`
+Default Value: `0`
+
+Possible values: `-100` .. `0` (`0` = disabled).
+
+!!! Warning
+    This is an **Expert Parameter**! Only change it if you understand what it does!
+
+
+This parameter activates a client triggered AP switching functionality (simplified roaming). 
+If actual RSSI value is lower (more negative) than `RSSIThreshold`, all WIFI channels will be scanned for configured access point SSID. If an access point is in range which has better RSSI value (less negative) than actual RSSI value + 5 dBm, the device is trying to connect to this access point with the better RSSI value.
+
+
+!!! Note
+    The RSSI check only gets initiated at the end of each round to avoid any disturbance of processing.
+
+
+!!! Note
+    It gets automatically transferred to `/wlan.ini` on the SD-Card at next startup.

param-docs/parameter-pages/System/SetupMode.md

@@ -0,0 +1,7 @@
+# Parameter `SetupMode`
+Default Value: `true`
+
+!!! Note
+    This parameter is not accessible through the Web Interface Configuration Page!
+
+Set this parameter to `true` to stay in the Setup Mode after the next start of the device.

param-docs/parameter-pages/System/TimeServer.md

@@ -0,0 +1,10 @@
+# Parameter `TimeServer`
+Default Value: `pool.ntp.org`
+
+!!! Warning
+    This is an **Expert Parameter**! Only change it if you understand what it does!
+
+Time server to synchronize system time. If it is disabled or `undefined`, `pool.ntp.org` will be used.
+You can also set it to the IP of your router. Many routers like Fritzboxes can act as a local NTP server.
+To disable NTP, you need to activate it but set the TimeServer config to be empty (`""`).
+In such case the time always starts at `01.01.1970` after each power cycle!

param-docs/parameter-pages/System/TimeZone.md

@@ -0,0 +1,5 @@
+# Parameter `TimeZone`
+Default Value: `CET-1CEST,M3.5.0,M10.5.0/3`
+
+Time zone in POSIX syntax (Europe/Berlin = `CET-1CEST,M3.5.0,M10.5.0/3` - incl. daylight saving)
+Check the table on `http://<DEVICE IP>/timezones.html` to find the settings for your region.