diff --git a/package-lock.json b/package-lock.json
index afd8bad..5f23d5a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -42,7 +42,7 @@
         "mui-tel-input": "^7.0.0",
         "notistack": "^3.0.1",
         "openweathermap-ts": "^1.2.10",
-        "protobuf-ts": "git+https://gitlab+deploy-token-50627:hv8mB4WkyvtjBpJKU1rN@gitlab.com/brandx/protobuf-ts.git#staging",
+        "protobuf-ts": "git+https://gitlab+deploy-token-50627:hv8mB4WkyvtjBpJKU1rN@gitlab.com/brandx/protobuf-ts.git#dev",
         "query-string": "^9.2.1",
         "react": "^18.3.1",
         "react-beautiful-dnd": "^13.1.1",
@@ -10953,7 +10953,7 @@
     },
     "node_modules/protobuf-ts": {
       "version": "1.0.0",
-      "resolved": "git+https://gitlab+deploy-token-50627:hv8mB4WkyvtjBpJKU1rN@gitlab.com/brandx/protobuf-ts.git#c65c13a8eb98331c6648e401219debf8c9adc657",
+      "resolved": "git+https://gitlab+deploy-token-50627:hv8mB4WkyvtjBpJKU1rN@gitlab.com/brandx/protobuf-ts.git#b230f4b2779d21ca7b502798b1472f667f8bbdc0",
       "dependencies": {
         "protobufjs": "^6.8.8"
       }
diff --git a/src/device/DeviceWizard.tsx b/src/device/DeviceWizard.tsx
index 32387eb..6c8f361 100644
--- a/src/device/DeviceWizard.tsx
+++ b/src/device/DeviceWizard.tsx
@@ -141,6 +141,28 @@ export default function DeviceWizard(props: Props) {
             </MenuItem>
           </Tooltip>
         )}
+        {selectedPort && 
+          // selectedPort.addressType === quack.AddressType.ADDRESS_TYPE_CONFIGURABLE_PIN_ARRAY && 
+          // device.featureSupported("detectOneWire") && 
+          selectedPort.autoDetectable && (
+          <Tooltip title="Used to tell the Device to scan this port for any plugged in sensors">
+            <MenuItem
+              key={"scanOneWire"}
+              disabled={scanInProgress || buttonClicked}
+              onClick={() => {
+                setButtonClicked(true)
+                console.log(selectedPort)
+                deviceAPI.detectOneWire(device.id(), selectedPort.address)
+                .then(resp => {
+                  openSnack("Device will scan port on next check-in")
+                }).catch(err => {
+                  openSnack("Command failed to send to device")
+                })
+              }}>
+              Scan Port
+            </MenuItem>
+          </Tooltip>
+        )}
         {portComponents.length > 0 && (
           <List>
             <ListSubheader>Current Components</ListSubheader>
diff --git a/src/device/autoDetect/DeviceScannedComponents.tsx b/src/device/autoDetect/DeviceScannedComponents.tsx
index 0381281..e1fc020 100644
--- a/src/device/autoDetect/DeviceScannedComponents.tsx
+++ b/src/device/autoDetect/DeviceScannedComponents.tsx
@@ -7,9 +7,11 @@ import { useEffect, useState } from "react";
 import ScannedI2C from "./ScannedI2C";
 import ComponentForm from "component/ComponentForm";
 import { Component, Device } from "models";
-import { DeviceAvailabilityMap, OffsetAvailabilityMap } from "pbHelpers/DeviceAvailability";
+import { DeviceAvailabilityMap, FindAvailablePositions, OffsetAvailabilityMap } from "pbHelpers/DeviceAvailability";
 import ResponsiveDialog from "common/ResponsiveDialog";
 import { useComponentAPI, useDeviceAPI, useSnackbar } from "hooks";
+import { ConfigurablePin } from "pbHelpers/AddressTypes";
+import ScannedOneWirePort from "./OneWire/ScannedOneWirePort";
 
 interface Props {
   scannedComponents: pond.ComponentAddressMap
@@ -31,7 +33,8 @@ export default function DeviceScannedComponents(props: Props){
   const compAPI = useComponentAPI();
   const deviceAPI = useDeviceAPI()
   const [scannedI2C, setScannedI2C] = useState<pond.DetectI2C>() //the unmodified scan of addresses
-  const [validCompAddresses, setValidComponentAddresses] = useState<quack.AddressData[]>([]) //the filtered array of address data
+  const [scannedOneWire, setScannedOneWire] = useState<pond.DetectOneWire[]>([])
+  const [validI2CCompAddresses, setValidI2CComponentAddresses] = useState<quack.AddressData[]>([]) //the filtered array of address data
   const [components, setComponents] = useState<Component[]>([])
   const [steps, setSteps] = useState<CompStep[]>([]);
   const { error, success } = useSnackbar();
@@ -40,8 +43,8 @@ export default function DeviceScannedComponents(props: Props){
   const [openDialog, setOpenDialog] = useState(false);
 
   useEffect(()=>{
-    //console.log(scannedComponents)
     if (scannedComponents.i2c) setScannedI2C(scannedComponents.i2c)
+    if (scannedComponents.oneWire) setScannedOneWire(scannedComponents.oneWire)
     //makes the array empty for testing
     // if (scannedComponents.i2c) {
     //   let clone = cloneDeep(scannedComponents.i2c)
@@ -76,7 +79,7 @@ export default function DeviceScannedComponents(props: Props){
         }
       })
     }
-    setValidComponentAddresses(valid)
+    setValidI2CComponentAddresses(valid)
   },[scannedI2C])
 
   const stepper = () => {
@@ -200,6 +203,7 @@ export default function DeviceScannedComponents(props: Props){
         })
       })
     }
+    console.log(cloneList)
     setComponents(cloneList)
   }
 
@@ -225,7 +229,7 @@ export default function DeviceScannedComponents(props: Props){
             </Typography>
             <Button variant="contained" color="primary" onClick={()=>{removeScan(scannedI2C.key)}}>Clear Scan</Button>
           </Box>
-          {validCompAddresses.length > 0 ? validCompAddresses.map((addr, index) => {
+          {validI2CCompAddresses.length > 0 ? validI2CCompAddresses.map((addr, index) => {
             return (
               <ScannedI2C key={index} sensorNum={index+1} addressData={addr} deviceProduct={device.settings.product} componentSelectionCallback={componentSelection} availablePositions={availablePositions.get(quack.AddressType.ADDRESS_TYPE_I2C) ?? new Map<quack.ComponentType, number[]>()}/>
             )
@@ -242,6 +246,38 @@ export default function DeviceScannedComponents(props: Props){
           }
           </React.Fragment>
         }
+        {scannedOneWire.length > 0 &&
+          <Box marginTop={10}>
+            <Box justifyContent="space-between" display="flex">
+              <Typography sx={{fontWeight: 650}}>
+                Pin Port Sensors
+              </Typography>
+            </Box>
+            {scannedOneWire.map((scan,i) => {
+              let map = FindAvailablePositions([], device.settings.product).availability.get(quack.AddressType.ADDRESS_TYPE_CONFIGURABLE_PIN_ARRAY)
+              let portAddress = scan.settings?.oneWireData?.port
+              let portLabel = ""
+
+              map?.forEach(entry => {
+                let pin = entry as ConfigurablePin
+                if (pin.address && pin.address === portAddress) {
+                  portLabel = pin.label
+                }
+              })
+              return(
+                <Box key={i} padding={2} paddingBottom={0}>
+                  <Box  display="flex" justifyContent="space-between">
+                    <Typography>Port: {portLabel}</Typography>
+                    <Button variant="contained" color="primary" onClick={()=>{
+                      removeScan(scan.key)
+                    }}>Clear Port Scan</Button>
+                  </Box>
+                    <ScannedOneWirePort scan={scan} componentSelectionCallback={componentSelection}/>
+                </Box>
+              )
+            })}
+          </Box>
+        }
         <Box display="flex" flexDirection="row-reverse" marginTop={2}>
           <Button disabled={components.length === 0} variant="contained" color="primary" onClick={()=>{setOpenDialog(true)}}>Add Components</Button>
         </Box>
diff --git a/src/device/autoDetect/OneWire/PortComponent.tsx b/src/device/autoDetect/OneWire/PortComponent.tsx
new file mode 100644
index 0000000..ee2ab3f
--- /dev/null
+++ b/src/device/autoDetect/OneWire/PortComponent.tsx
@@ -0,0 +1,85 @@
+import { Box, Checkbox, MenuItem, TextField, Tooltip } from "@mui/material"
+import { getFriendlyName, getSubtypes, Subtype } from "pbHelpers/ComponentType"
+import { quack } from "protobuf-ts/quack"
+import React, { useEffect, useState } from "react"
+
+interface Props {
+  compData: quack.OneWireComponentData
+  componentSelect: (selected: boolean, componentData: quack.OneWireComponentData) => void
+}
+
+export default function PortComponent(props: Props){
+  const {compData, componentSelect} = props
+  // const [selectedSubtype, setSelectedSubtype] = useState<number>(0)
+  const [subtypeVal, setSubtypeVal] = useState("none")//note that this is the friendly name and not the key or the value because it needs to be different from the other alias options
+  const [subtypeMap, setSubtypeMap] = useState<Map<string, number>>(new Map())
+  const [subtypeOptions, setSubtypeOptions] = useState<Subtype[]>([])
+  const [added, setAdded] = useState(false)
+
+  useEffect(()=>{
+    // setSelectedSubtype(compData.subtype)
+    let validSubtypes: Subtype[] = []
+    let subMap: Map<string, number> = new Map()
+    let subVal: string = "none"
+    getSubtypes(compData.type).forEach(option => {
+      if(compData.subtype === option.key || compData.subtype === 0){
+        validSubtypes.push(option)
+        if(subVal === "none"){
+          subVal = option.friendlyName
+        }
+      }
+      subMap.set(option.friendlyName, option.key)
+    })
+    setSubtypeOptions(validSubtypes)
+    setSubtypeMap(subMap)
+    setSubtypeVal(subVal)
+  },[compData])
+
+  const subtypeSelector = () => {
+    return (
+      <TextField
+        value={subtypeVal}
+        disabled={added}
+        onChange={(event) => {
+          setSubtypeVal(event.target.value)
+          // setSelectedSubtype(subtypeMap.get(event.target.value) ?? 0)
+          compData.subtype = subtypeMap.get(event.target.value) ?? 0
+        }}
+        select>
+          <MenuItem key={-1} value={"none"}>Select the Component Subtype</MenuItem>
+        {subtypeOptions.map((s, i) => (
+          <MenuItem key={i} value={s.friendlyName}>{s.friendlyName}</MenuItem>
+      ))}
+      </TextField>
+    )
+  }
+
+  const selectCompCheckbox = () => {
+    return (
+      <Tooltip 
+      title="Add to list to be added to the device"
+      children={
+        <Checkbox 
+        value={added}
+        onChange={(_, checked) => {
+          setAdded(checked)
+          componentSelect(checked, compData)
+        }}
+        />
+      }
+      />
+    )
+  }
+
+  return (
+    <React.Fragment>
+          <Box>
+            {getFriendlyName(compData.type)}
+            Cable ID: {compData.cableId}
+            Number of nodes: {compData.nodeCount}
+            {subtypeOptions.length < 2 ? subtypeVal : subtypeSelector()}
+            {selectCompCheckbox()}
+          </Box>
+    </React.Fragment>
+  )
+}
\ No newline at end of file
diff --git a/src/device/autoDetect/OneWire/ScannedOneWirePort.tsx b/src/device/autoDetect/OneWire/ScannedOneWirePort.tsx
new file mode 100644
index 0000000..4fd99d8
--- /dev/null
+++ b/src/device/autoDetect/OneWire/ScannedOneWirePort.tsx
@@ -0,0 +1,54 @@
+import { Box, MenuItem, TextField } from "@mui/material"
+import { extension, getFriendlyName, getSubtypes, Subtype } from "pbHelpers/ComponentType"
+import { pond } from "protobuf-ts/pond"
+import { quack } from "protobuf-ts/quack"
+import React, { useEffect, useState } from "react"
+import PortComponent from "./PortComponent"
+import { Component } from "models"
+
+interface Props {
+  scan: pond.DetectOneWire
+  componentSelectionCallback: (newComponents: Component[], checked: boolean) => void
+}
+
+export default function ScannedOneWirePort(props: Props){
+  const {scan, componentSelectionCallback} = props
+  const [portComponents, setPortComponents] = useState<quack.OneWireComponentData[]>([])
+
+  useEffect(()=>{
+    setPortComponents(scan.settings?.oneWireData?.components ?? [])
+  },[scan])
+
+  const componentSelected = (checked: boolean, componentData: quack.OneWireComponentData) => {
+    let newComponents: Component[] = []
+    //use the component data to create a new Component
+    //build a component with given information and defaults for the rest
+    let primaryComponent = Component.create()
+    primaryComponent.settings.type = componentData.type
+    primaryComponent.settings.subtype = componentData.subtype
+    primaryComponent.settings.address = scan.settings?.oneWireData?.port ?? 0
+    primaryComponent.settings.addressType = quack.AddressType.ADDRESS_TYPE_CONFIGURABLE_PIN_ARRAY
+    primaryComponent.settings.name = getFriendlyName(componentData.type, componentData.subtype)
+
+    //need to check if the component is chainable, meaning the address type will reflect the cable id
+    let ext = extension(componentData.type, componentData.subtype)
+    if(ext.isChainable){
+    primaryComponent.settings.addressType = componentData.cableId + 8
+    }
+    newComponents.push(primaryComponent)
+
+    componentSelectionCallback(newComponents, checked)
+  }
+
+  return (
+    <React.Fragment>
+      {portComponents.map((compData, i) => {
+        return (
+          <PortComponent key={i} compData={compData} componentSelect={(checked, component) => {
+            componentSelected(checked, component)
+          }}/>
+        )
+      })}
+    </React.Fragment>
+  )
+}
\ No newline at end of file
diff --git a/src/models/Device.ts b/src/models/Device.ts
index 0aec35a..29f06ef 100644
--- a/src/models/Device.ts
+++ b/src/models/Device.ts
@@ -48,6 +48,21 @@ const featureVersions: Map<string, FeatureVersionByPlatform> = new Map([
       v2CellBlue: "2.1.7",
       v2EthBlue: "2.1.7"
     }
+    ],[
+    "detectOneWire",
+    {
+      photon: "N/A",
+      electron: "N/A",
+      v2Wifi: "N/A",
+      v2Cell: "N/A",
+      v2WifiS3: "N/A",
+      v2CellS3: "N/A",
+      v2CellBlack: "2.1.8",
+      v2CellGreen: "N/A",
+      v2WifiBlue: "2.1.8",
+      v2CellBlue: "2.1.8",
+      v2EthBlue: "2.1.8"
+    }
   ]
 ]);
 export class Device {
diff --git a/src/pages/Device.tsx b/src/pages/Device.tsx
index 4d7d41f..e444a83 100644
--- a/src/pages/Device.tsx
+++ b/src/pages/Device.tsx
@@ -1,4 +1,4 @@
-import { Button, Card, Divider, List, ListItem, Typography } from "@mui/material";
+import { Box, Button, Card, Divider, List, ListItem, Typography } from "@mui/material";
 import Grid from '@mui/material/Grid2';
 import { Component, Device, Interaction, User } from "models";
 import { getContextKeys, getContextTypes } from "pbHelpers/Context";
@@ -169,8 +169,9 @@ export default function DevicePage() {
   const loadPortScan = () => {
     deviceAPI.listFoundComponents(parseInt(deviceID))
       .then(resp => {
-        if (resp.data.foundComponents?.i2c){
-          setScannedAddresses(resp.data.foundComponents ?? undefined)
+        console.log(resp.data)
+        if (resp.data.foundComponents){
+          setScannedAddresses(pond.ListFoundComponentsResponse.fromObject(resp.data).foundComponents ?? undefined)
         }
       })
       .catch(err => {
@@ -252,7 +253,9 @@ export default function DevicePage() {
       let id: quack.IComponentID = quack.ComponentID.fromObject({
         type: c.settings.type,
         addressType: c.settings.addressType,
-        address: c.settings.address
+        address: c.settings.address,
+        expansionLine: c.settings.expansionLine,
+        muxLine: c.settings.muxLine
       });
       let filteredInteractions = interactions.filter(interaction => {
         let isSource = false;
@@ -430,8 +433,8 @@ export default function DevicePage() {
                           refreshCallback={loadDevice}
                         />
                       </Grid>
-                      {scannedAddresses &&
-                        <Grid size={{ xs: 6, sm: 6, lg: 4, xl: 4 }}>
+                      {(scannedAddresses?.i2c || scannedAddresses?.oneWire) &&
+                        <Grid size={{ xs: 6, sm: 6, lg: 8, xl: 8 }}>
                           <DeviceScannedComponents 
                             scannedComponents={scannedAddresses} 
                             device={device} 
diff --git a/src/pbHelpers/Component.ts b/src/pbHelpers/Component.ts
index 9329878..e809649 100644
--- a/src/pbHelpers/Component.ts
+++ b/src/pbHelpers/Component.ts
@@ -15,7 +15,9 @@ export function sameComponentID(
   const sameType: boolean = id1.type === id2.type;
   const sameAddressType: boolean = id1.addressType === id2.addressType;
   const sameAddress: boolean = (!id1.address && !id2.address) || id1.address === id2.address;
-  return sameType && sameAddressType && sameAddress;
+  const sameExpansion: boolean = (!id1.expansionLine && !id2.expansionLine) || id1.expansionLine === id2.expansionLine;
+  const sameMux: boolean = (!id1.muxLine && !id2.muxLine) || id1.muxLine === id2.muxLine;
+  return sameType && sameAddressType && sameAddress && sameExpansion && sameMux;
 }
 
 export function getComponentIDString(component?: Component): string {
diff --git a/src/pbHelpers/ComponentType.tsx b/src/pbHelpers/ComponentType.tsx
index 60f14cd..03be638 100644
--- a/src/pbHelpers/ComponentType.tsx
+++ b/src/pbHelpers/ComponentType.tsx
@@ -168,6 +168,7 @@ export interface ComponentTypeExtension {
   //if the map does not exist then just use the array from the device availability, 
   //if the map does exist filter the availability after claims to find matching address between them and use that
   subtypeI2CMap?: Map<number, number[]>
+  isChainable?: boolean
 }
 
 export interface Summary {
diff --git a/src/pbHelpers/ComponentTypes/CapacitorCable.ts b/src/pbHelpers/ComponentTypes/CapacitorCable.ts
index cc56e27..8843952 100644
--- a/src/pbHelpers/ComponentTypes/CapacitorCable.ts
+++ b/src/pbHelpers/ComponentTypes/CapacitorCable.ts
@@ -68,6 +68,7 @@ export function CapacitorCable(subtype: number = 0): ComponentTypeExtension {
     isSource: true,
     isArray: true,
     isCalibratable: false,
+    isChainable: true,
     addressTypes: addressTypes,
     interactionResultTypes: [],
     states: [],
diff --git a/src/pbHelpers/ComponentTypes/DragerGasDongle.ts b/src/pbHelpers/ComponentTypes/DragerGasDongle.ts
index 14fcf9d..951a29b 100644
--- a/src/pbHelpers/ComponentTypes/DragerGasDongle.ts
+++ b/src/pbHelpers/ComponentTypes/DragerGasDongle.ts
@@ -213,7 +213,7 @@ export function dragerGasDongle(subtype: number = 0): ComponentTypeExtension {
             smoothingAverages,
             filters
           );
-        }
+        } 
       } else {
         chartData = simpleLineChartData(
           quack.ComponentType.COMPONENT_TYPE_DRAGER_GAS_DONGLE,
diff --git a/src/pbHelpers/ComponentTypes/GrainCable.ts b/src/pbHelpers/ComponentTypes/GrainCable.ts
index c715611..bacc514 100644
--- a/src/pbHelpers/ComponentTypes/GrainCable.ts
+++ b/src/pbHelpers/ComponentTypes/GrainCable.ts
@@ -176,6 +176,7 @@ export function GrainCable(subtype: number = 0): ComponentTypeExtension {
     isSource: true,
     isArray: true,
     isCalibratable: false,
+    isChainable: true,
     addressTypes: [quack.AddressType.ADDRESS_TYPE_CONFIGURABLE_PIN_ARRAY, quack.AddressType.ADDRESS_TYPE_I2C],
     interactionResultTypes: [],
     states: [],
diff --git a/src/pbHelpers/ComponentTypes/OnOffOutput.ts b/src/pbHelpers/ComponentTypes/OnOffOutput.ts
index 0e83b8c..be8ec61 100644
--- a/src/pbHelpers/ComponentTypes/OnOffOutput.ts
+++ b/src/pbHelpers/ComponentTypes/OnOffOutput.ts
@@ -63,6 +63,11 @@ const subtypes = [
     key: quack.BooleanOutputSubtype.BOOLEAN_OUTPUT_SUBTYPE_EXHAUST_FAN,
     value: "BOOLEAN_OUTPUT_SUBTYPE_FAN",
     friendlyName: "Exhaust Fan"
+  } as Subtype,
+  {
+    key: quack.BooleanOutputSubtype.BOOLEAN_OUTPUT_SUBTYPE_ALARM,
+    value: "BOOLEAN_OUTPUT_SUBTYPE_ALARM",
+    friendlyName: "Alarm"
   } as Subtype
 ];
 
diff --git a/src/pbHelpers/ComponentTypes/PressureCable.ts b/src/pbHelpers/ComponentTypes/PressureCable.ts
index f03cc9e..3a22362 100644
--- a/src/pbHelpers/ComponentTypes/PressureCable.ts
+++ b/src/pbHelpers/ComponentTypes/PressureCable.ts
@@ -64,6 +64,7 @@ export function PressureCable(subtype: number = 0): ComponentTypeExtension {
     isArray: true,
     hasFan: true,
     isCalibratable: false,
+    isChainable: true,
     addressTypes: [quack.AddressType.ADDRESS_TYPE_CONFIGURABLE_PIN_ARRAY],
     interactionResultTypes: [],
     states: [],
diff --git a/src/providers/pond/deviceAPI.tsx b/src/providers/pond/deviceAPI.tsx
index fbaefc0..f967774 100644
--- a/src/providers/pond/deviceAPI.tsx
+++ b/src/providers/pond/deviceAPI.tsx
@@ -23,6 +23,7 @@ export interface IDeviceAPIContext {
   ) => Promise<AxiosResponse<pond.GetDevicePageDataResponse>>;
   getMulti: (ids: number[] | string[], otherTeam?: string) => Promise<AxiosResponse<pond.GetMultiDeviceResponse>>;
   detectI2C: (id: number, otherTeam?: string) => Promise<AxiosResponse<pond.DetectI2CResponse>>;
+  detectOneWire: (id: number, port: number, otherTeam?: string) => Promise<AxiosResponse<pond.DetectOneWireResponse>>
   listFoundComponents: (id: number, otherTeam?: string) => Promise<AxiosResponse<pond.ListFoundComponentsResponse>>
   getGeoJson: (id: number | string, demo?: boolean, otherTeam?: string) => Promise<any>;
   getMultiGeoJson: (ids: number[] | string[], otherTeam?: string) => Promise<any>;
@@ -962,6 +963,19 @@ export default function DeviceProvider(props: PropsWithChildren<Props>) {
     })
   }
 
+  const detectOneWire = (id: number, port: number, otherTeam?: string) => {
+    let url = "/devices/" + id + "/detectOneWire?port=" + port;
+    const view = otherTeam ? otherTeam : as
+    if(view) url = url + "?as=" + view
+    return new Promise<AxiosResponse<pond.DetectOneWireResponse>>((resolve, reject) => {
+      put<pond.DetectOneWireResponse>(pondURL(url)).then(resp => {
+        return resolve(resp)
+      }).catch(err => {
+        return reject(err)
+      })
+    })
+  }
+
   const listFoundComponents = (id: number, otherTeam?: string) => {
     let url = "/devices/" + id + "/listScannedComponents";
     const view = otherTeam ? otherTeam : as
@@ -1035,6 +1049,7 @@ export default function DeviceProvider(props: PropsWithChildren<Props>) {
         updateComponentPreferences,
         listDeviceComponentPreferences,
         detectI2C,
+        detectOneWire,
         listFoundComponents,
         removeFoundComponents
       }}>