diff --git a/data/config/demoSettings.json b/data/config/demoSettings.json
new file mode 100644
index 0000000..a003cd0
--- /dev/null
+++ b/data/config/demoSettings.json
@@ -0,0 +1,3 @@
+{
+  "blink_speed": 100
+}
\ No newline at end of file
diff --git a/interface/.env.development b/interface/.env.development
index ce8e236..ee3479d 100644
--- a/interface/.env.development
+++ b/interface/.env.development
@@ -1 +1 @@
-REACT_APP_ENDPOINT_ROOT=http://192.168.0.19/rest/
+REACT_APP_ENDPOINT_ROOT=http://192.168.0.20/rest/
diff --git a/interface/src/components/LoadingNotification.js b/interface/src/components/LoadingNotification.js
new file mode 100644
index 0000000..5765412
--- /dev/null
+++ b/interface/src/components/LoadingNotification.js
@@ -0,0 +1,57 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+
+import { makeStyles } from '@material-ui/core/styles';
+import Button from '@material-ui/core/Button';
+import LinearProgress from '@material-ui/core/LinearProgress';
+import Typography from '@material-ui/core/Typography';
+
+const useStyles = makeStyles(theme => ({
+  loadingSettings: {
+    margin: theme.spacing(0.5),
+  },
+  loadingSettingsDetails: {
+    margin: theme.spacing(4),
+    textAlign: "center"
+  },
+  button: {
+    marginRight: theme.spacing(2),
+    marginTop: theme.spacing(2),
+  }
+}));
+
+export default function LoadingNotification(props) {
+  const classes = useStyles();
+  const { fetched, errorMessage, onReset, children } = props;
+  return (
+    <div>
+      {
+        fetched ?
+          errorMessage ?
+            <div className={classes.loadingSettings}>
+              <Typography variant="h4" className={classes.loadingSettingsDetails}>
+                {errorMessage}
+              </Typography>
+              <Button variant="contained" color="secondary" className={classes.button} onClick={onReset}>
+                Reset
+              </Button>
+            </div>
+            :
+            children
+          :
+          <div className={classes.loadingSettings}>
+            <LinearProgress className={classes.loadingSettingsDetails} />
+            <Typography variant="h4" className={classes.loadingSettingsDetails}>
+              Loading...
+            </Typography>
+          </div>
+      }
+    </div>
+  );
+}
+
+LoadingNotification.propTypes = {
+  fetched: PropTypes.bool.isRequired,
+  onReset: PropTypes.func.isRequired,
+  errorMessage: PropTypes.string
+};
diff --git a/interface/src/components/RestComponent.js b/interface/src/components/RestComponent.js
index 5fee544..d633761 100644
--- a/interface/src/components/RestComponent.js
+++ b/interface/src/components/RestComponent.js
@@ -1,6 +1,7 @@
 import React from 'react';
 import { withSnackbar } from 'notistack';
 import { redirectingAuthorizedFetch } from '../authentication/Authentication';
+
 /*
 * It is unlikely this application will grow complex enough to require redux.
 *
@@ -86,9 +87,9 @@ export const restComponent = (endpointUrl, FormComponent) => {
           });
       }
 
-      handleValueChange = name => event => {
+      handleValueChange = name => (event, newValue) => {
         const { data } = this.state;
-        data[name] = event.target.value;
+        data[name] = newValue;
         this.setState({ data });
       };
 
diff --git a/interface/src/containers/SecuritySettings.js b/interface/src/containers/SecuritySettings.js
index f6adb11..0ceb890 100644
--- a/interface/src/containers/SecuritySettings.js
+++ b/interface/src/containers/SecuritySettings.js
@@ -12,16 +12,16 @@ class SecuritySettings extends Component {
   }
 
   render() {
-    const { data, fetched, errorMessage } = this.props;
+    const { data, fetched, errorMessage, saveData, loadData, handleValueChange } = this.props;
     return (
       <SectionContent title="Security Settings">
         <SecuritySettingsForm
           securitySettings={data}
           securitySettingsFetched={fetched}
           errorMessage={errorMessage}
-          onSubmit={this.props.saveData}
-          onReset={this.props.loadData}
-          handleValueChange={this.props.handleValueChange}
+          onSubmit={saveData}
+          onReset={loadData}
+          handleValueChange={handleValueChange}
         />
       </SectionContent>
     )
diff --git a/interface/src/project/DemoController.js b/interface/src/project/DemoController.js
index ea25d31..4a711c5 100644
--- a/interface/src/project/DemoController.js
+++ b/interface/src/project/DemoController.js
@@ -1,22 +1,78 @@
 import React, { Component } from 'react';
-
-import { withStyles } from '@material-ui/core/styles';
 import SectionContent from '../components/SectionContent';
+import { restComponent } from '../components/RestComponent';
+import LoadingNotification from '../components/LoadingNotification';
 
-const styles = theme => ({
+import Button from '@material-ui/core/Button';
+import Typography from '@material-ui/core/Typography';
+import Slider from '@material-ui/core/Slider';
+import { makeStyles } from '@material-ui/core/styles';
+import { ValidatorForm } from 'react-material-ui-form-validator';
 
-});
+export const DEMO_SETTINGS_ENDPOINT = process.env.REACT_APP_ENDPOINT_ROOT + "demoSettings";
 
-class DemoController extends Component {
+const valueToPercentage = (value) => `${Math.round(value / 255 * 100)}%`;
 
-  render() {    
+class DemoController extends Component {
+  componentDidMount() {
+    this.props.loadData();
+  }
+  
+  render() {
+    const { data, fetched, errorMessage, saveData, loadData, handleValueChange } = this.props;
     return (
       <SectionContent title="Controller" titleGutter>
-        TODO - This will contain a form which controls the speed of the built in LED.
+        <LoadingNotification
+          onReset={loadData}
+          fetched={fetched}
+          errorMessage={errorMessage}>
+          <DemoControllerForm
+            demoSettings={data}
+            onReset={loadData}
+            onSubmit={saveData}
+            handleValueChange={handleValueChange}
+          />
+        </LoadingNotification>
       </SectionContent>
     )
   }
+}
 
+const useStyles = makeStyles(theme => ({
+  button: {
+    marginRight: theme.spacing(2),
+    marginTop: theme.spacing(2),
+  },
+  blinkSpeedLabel:{
+    marginBottom: theme.spacing(5),
+  }
+}));
+  
+function DemoControllerForm(props) {
+  const { demoSettings, onSubmit, onReset, handleValueChange } = props;
+  const classes = useStyles();
+  return (
+    <ValidatorForm onSubmit={onSubmit}>
+      <Typography id="blink-speed-slider" className={classes.blinkSpeedLabel}>
+        Blink Speed
+      </Typography>
+      <Slider
+        value={demoSettings.blink_speed}
+        valueLabelFormat={valueToPercentage}
+        aria-labelledby="blink-speed-slider"
+        valueLabelDisplay="on"
+        min={0}
+        max={255}
+        onChange={handleValueChange('blink_speed')}
+      />
+      <Button variant="contained" color="primary" className={classes.button} type="submit">
+        Save
+      </Button>
+      <Button variant="contained" color="secondary" className={classes.button} onClick={onReset}>
+        Reset
+      </Button>
+    </ValidatorForm>
+  );
 }
 
-export default withStyles(styles)(DemoController);
+export default restComponent(DEMO_SETTINGS_ENDPOINT, DemoController);
diff --git a/interface/src/project/DemoInformation.js b/interface/src/project/DemoInformation.js
index 4f59bbf..6d7749e 100644
--- a/interface/src/project/DemoInformation.js
+++ b/interface/src/project/DemoInformation.js
@@ -7,6 +7,7 @@ import TableCell from '@material-ui/core/TableCell';
 import TableBody from '@material-ui/core/TableBody';
 import TableRow from '@material-ui/core/TableRow';
 import Typography from '@material-ui/core/Typography';
+
 import SectionContent from '../components/SectionContent';
 
 const styles = theme => ({
diff --git a/interface/src/project/ProjectMenu.js b/interface/src/project/ProjectMenu.js
index 9a806b3..721c799 100644
--- a/interface/src/project/ProjectMenu.js
+++ b/interface/src/project/ProjectMenu.js
@@ -8,7 +8,6 @@ import ListItem from '@material-ui/core/ListItem';
 import ListItemIcon from '@material-ui/core/ListItemIcon';
 import ListItemText from '@material-ui/core/ListItemText';
 import SettingsRemoteIcon from '@material-ui/icons/SettingsRemote';
-import Divider from '@material-ui/core/Divider';
 
 class ProjectMenu extends Component {
 
diff --git a/platformio.ini b/platformio.ini
index 44ee3cf..2bb437d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -7,9 +7,10 @@
 ;
 ; Please visit documentation for the other options and examples
 ; http://docs.platformio.org/page/projectconf.html
-[env:node32s]
-platform = espressif32
-board = node32s
+[env:esp12e]
+platform = espressif8266
+board = esp12e
+board_build.f_cpu = 160000000L
 
 extra_scripts = pre:timelib_fix.py
 
diff --git a/src/DemoProject.cpp b/src/DemoProject.cpp
index e73a1fa..20fc953 100644
--- a/src/DemoProject.cpp
+++ b/src/DemoProject.cpp
@@ -1,9 +1,25 @@
 #include <DemoProject.h>
 
-void DemoProject::begin() {
-
+void DemoProject::init(AsyncWebServer* server) {
+  AdminSettingsService::init(server);
+  pinMode(BLINK_LED, OUTPUT);  
 }
 
 void DemoProject::loop() {
+  unsigned delay = MAX_DELAY / 255 * (255 - _blinkSpeed);
+  unsigned long currentMillis = millis();
+  if (!_lastBlink || (unsigned long)(currentMillis - _lastBlink) >= delay) {
+    _lastBlink = currentMillis;
+    digitalWrite(BLINK_LED, !digitalRead(BLINK_LED));
+  }
+}
 
+void DemoProject::readFromJsonObject(JsonObject& root) {
+  _blinkSpeed = root["blink_speed"] | DEFAULT_BLINK_SPEED;
 }
+
+void DemoProject::writeToJsonObject(JsonObject& root) {
+  // connection settings
+  root["blink_speed"] = _blinkSpeed;
+}
+
diff --git a/src/DemoProject.h b/src/DemoProject.h
index 81d0f47..7b85111 100644
--- a/src/DemoProject.h
+++ b/src/DemoProject.h
@@ -1,23 +1,35 @@
 #ifndef DemoProject_h
 #define DemoProject_h
 
-#include <ESPAsyncWebServer.h>
-#include <SecurityManager.h>
+#include <SettingsService.h>
 
-class DemoProject {
+#define BLINK_LED 2
+#define MAX_DELAY 1000
+
+#define DEFAULT_BLINK_SPEED 100
+#define DEMO_SETTINGS_FILE "/config/demoSettings.json"
+#define DEMO_SETTINGS_PATH "/rest/demoSettings"
+
+class DemoProject : public AdminSettingsService {
 
   public:
 
-    DemoProject(AsyncWebServer *server, SecurityManager* securityManager) : _server(server), _securityManager(securityManager) {}
+    DemoProject(FS* fs, SecurityManager* securityManager) : AdminSettingsService(fs, securityManager, DEMO_SETTINGS_PATH, DEMO_SETTINGS_FILE) {}
+    ~DemoProject() {}
     
-    void begin();
+    void init(AsyncWebServer* server);
     void loop();
 
   private:
 
-    AsyncWebServer* _server;
-    SecurityManager* _securityManager;
+    unsigned long _lastBlink = 0;
+    uint8_t _blinkSpeed = 255;
+
+  protected:
 
+    void readFromJsonObject(JsonObject& root);
+    void writeToJsonObject(JsonObject& root);
+  
 };
 
 #endif
diff --git a/src/main.cpp b/src/main.cpp
index ddddba7..cda4d75 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -7,9 +7,10 @@
 AsyncWebServer server(80);
 ESP8266React espServer(&SPIFFS);
 
-DemoProject demoProject = DemoProject(&server, espServer.getSecurityManager());
+DemoProject demoProject = DemoProject(&SPIFFS, espServer.getSecurityManager());
 
 void setup() {
+  // start serial and filesystem
   Serial.begin(SERIAL_BAUD_RATE);
   SPIFFS.begin();
 
@@ -17,15 +18,16 @@ void setup() {
   espServer.init(&server);
 
   // begin the demo project
-  demoProject.begin();
+  demoProject.init(&server);
   
+  // start the server
   server.begin();
 }
 
 void loop() {
-  // run the framework loop
+  // run the framework's loop function
   espServer.loop();
 
-  // run the demo project loop
+  // run the demo project's loop function
   demoProject.loop();
 }