diff --git a/OpenHaystack/OpenHaystack/AnisetteDataManager.swift b/OpenHaystack/OpenHaystack/AnisetteDataManager.swift
index 890f25b..a1c016a 100644
--- a/OpenHaystack/OpenHaystack/AnisetteDataManager.swift
+++ b/OpenHaystack/OpenHaystack/AnisetteDataManager.swift
@@ -97,7 +97,7 @@ public class AnisetteDataManager: NSObject {
                         "X-Apple-I-MD": data.oneTimePassword,
                         "X-Apple-I-TimeZone": String(data.timeZone.abbreviation() ?? "UTC"),
                         "X-Apple-I-Client-Time": ISO8601DateFormatter().string(from: data.date),
-                        "X-Apple-I-MD-RINFO": String(data.routingInfo)
+                        "X-Apple-I-MD-RINFO": String(data.routingInfo),
                     ] as [AnyHashable: Any])
             }
         }
@@ -110,7 +110,8 @@ extension AnisetteDataManager {
         guard let userInfo = notification.userInfo, let requestUUID = userInfo["requestUUID"] as? String else { return }
 
         if let archivedAnisetteData = userInfo["anisetteData"] as? Data,
-            let appleAccountData = try? NSKeyedUnarchiver.unarchivedObject(ofClass: AppleAccountData.self, from: archivedAnisetteData) {
+            let appleAccountData = try? NSKeyedUnarchiver.unarchivedObject(ofClass: AppleAccountData.self, from: archivedAnisetteData)
+        {
             if let range = appleAccountData.deviceDescription.lowercased().range(of: "(com.apple.mail") {
                 var adjustedDescription = appleAccountData.deviceDescription[..<range.lowerBound]
                 adjustedDescription += "(com.apple.dt.Xcode/3594.4.19)>"
@@ -128,7 +129,8 @@ extension AnisetteDataManager {
         guard let userInfo = notification.userInfo, let requestUUID = userInfo["requestUUID"] as? String else { return }
 
         if let archivedAnisetteData = userInfo["anisetteData"] as? Data,
-            let anisetteData = try? NSKeyedUnarchiver.unarchivedObject(ofClass: ALTAnisetteData.self, from: archivedAnisetteData) {
+            let anisetteData = try? NSKeyedUnarchiver.unarchivedObject(ofClass: ALTAnisetteData.self, from: archivedAnisetteData)
+        {
             if let range = anisetteData.deviceDescription.lowercased().range(of: "(com.apple.mail") {
                 var adjustedDescription = anisetteData.deviceDescription[..<range.lowerBound]
                 adjustedDescription += "(com.apple.dt.Xcode/3594.4.19)>"
diff --git a/OpenHaystack/OpenHaystack/FindMy/FindMyController.swift b/OpenHaystack/OpenHaystack/FindMy/FindMyController.swift
index b360c92..c08d92d 100755
--- a/OpenHaystack/OpenHaystack/FindMy/FindMyController.swift
+++ b/OpenHaystack/OpenHaystack/FindMy/FindMyController.swift
@@ -7,8 +7,8 @@
 
 import Combine
 import Foundation
-import SwiftUI
 import OSLog
+import SwiftUI
 
 class FindMyController: ObservableObject {
     static let shared = FindMyController()
diff --git a/OpenHaystack/OpenHaystack/HaystackApp/AccessoryController.swift b/OpenHaystack/OpenHaystack/HaystackApp/AccessoryController.swift
index 82f8b8f..da28831 100644
--- a/OpenHaystack/OpenHaystack/HaystackApp/AccessoryController.swift
+++ b/OpenHaystack/OpenHaystack/HaystackApp/AccessoryController.swift
@@ -8,7 +8,6 @@
 import Combine
 import Foundation
 import SwiftUI
-import Combine
 
 class AccessoryController: ObservableObject {
     static let shared = AccessoryController()
diff --git a/OpenHaystack/OpenHaystack/HaystackApp/ESP32Controller.swift b/OpenHaystack/OpenHaystack/HaystackApp/ESP32Controller.swift
index 924ac65..5f8eaf1 100644
--- a/OpenHaystack/OpenHaystack/HaystackApp/ESP32Controller.swift
+++ b/OpenHaystack/OpenHaystack/HaystackApp/ESP32Controller.swift
@@ -16,9 +16,9 @@ struct ESP32Controller {
     /// Tries to find the port / path at which the ESP32 module is attached
     static func findPort() -> [URL] {
         // List all ports
-        let ports = try? FileManager.default.contentsOfDirectory(atPath: "/dev").filter({$0.contains("cu.")})
+        let ports = try? FileManager.default.contentsOfDirectory(atPath: "/dev").filter({ $0.contains("cu.") })
 
-        let portURLs = ports?.map({URL(fileURLWithPath: "/dev/\($0)")})
+        let portURLs = ports?.map({ URL(fileURLWithPath: "/dev/\($0)") })
 
         return portURLs ?? []
     }
@@ -33,7 +33,7 @@ struct ESP32Controller {
 
         try? FileManager.default.createDirectory(atPath: temp, withIntermediateDirectories: false, attributes: nil)
 
-        guard let espDirectory = espFirmwareDirectory else {return}
+        guard let espDirectory = espFirmwareDirectory else { return }
 
         try FileManager.default.copyFolder(from: espDirectory, to: urlTemp)
         let scriptPath = urlTemp.appendingPathComponent("flash_esp32.sh")
@@ -61,6 +61,6 @@ struct ESP32Controller {
 enum FirmwareFlashError: Error {
     /// Missing files for flashing
     case notFound
-    /// Flashing / writing failed 
+    /// Flashing / writing failed
     case flashFailed
 }
diff --git a/OpenHaystack/OpenHaystack/HaystackApp/KeychainController.swift b/OpenHaystack/OpenHaystack/HaystackApp/KeychainController.swift
index 5674b4f..b87beb9 100644
--- a/OpenHaystack/OpenHaystack/HaystackApp/KeychainController.swift
+++ b/OpenHaystack/OpenHaystack/HaystackApp/KeychainController.swift
@@ -17,7 +17,7 @@ struct KeychainController {
             kSecAttrLabel: "FindMyAccessories",
             kSecAttrService: "SEEMOO-FINDMY",
             kSecMatchLimit: kSecMatchLimitOne,
-            kSecReturnData: true
+            kSecReturnData: true,
         ]
 
         if test {
@@ -49,7 +49,7 @@ struct KeychainController {
             kSecClass: kSecClassGenericPassword,
             kSecAttrLabel: "FindMyAccessories",
             kSecAttrService: "SEEMOO-FINDMY",
-            kSecValueData: try PropertyListEncoder().encode(accessories)
+            kSecValueData: try PropertyListEncoder().encode(accessories),
         ]
 
         if test {
@@ -63,7 +63,7 @@ struct KeychainController {
             var query: [CFString: Any] = [
                 kSecClass: kSecClassGenericPassword,
                 kSecAttrLabel: "FindMyAccessories",
-                kSecAttrService: "SEEMOO-FINDMY"
+                kSecAttrService: "SEEMOO-FINDMY",
             ]
 
             if test {
diff --git a/OpenHaystack/OpenHaystack/HaystackApp/Model/Accessory.swift b/OpenHaystack/OpenHaystack/HaystackApp/Model/Accessory.swift
index 943abb9..516bda0 100644
--- a/OpenHaystack/OpenHaystack/HaystackApp/Model/Accessory.swift
+++ b/OpenHaystack/OpenHaystack/HaystackApp/Model/Accessory.swift
@@ -44,7 +44,8 @@ class Accessory: ObservableObject, Codable, Identifiable, Equatable, Hashable {
 
         if var colorComponents = try? container.decode([CGFloat].self, forKey: .colorComponents),
             let spaceName = try? container.decode(String.self, forKey: .colorSpaceName),
-            let cgColor = CGColor(colorSpace: CGColorSpace(name: spaceName as CFString)!, components: &colorComponents) {
+            let cgColor = CGColor(colorSpace: CGColorSpace(name: spaceName as CFString)!, components: &colorComponents)
+        {
             self.color = Color(cgColor)
         } else {
             self.color = Color.white
@@ -60,7 +61,8 @@ class Accessory: ObservableObject, Codable, Identifiable, Equatable, Hashable {
         try container.encode(self.icon, forKey: .icon)
 
         if let colorComponents = self.color.cgColor?.components,
-            let colorSpace = self.color.cgColor?.colorSpace?.name {
+            let colorSpace = self.color.cgColor?.colorSpace?.name
+        {
             try container.encode(colorComponents, forKey: .colorComponents)
             try container.encode(colorSpace as String, forKey: .colorSpaceName)
         }
diff --git a/OpenHaystack/OpenHaystack/HaystackApp/Views/ESP32InstallSheet.swift b/OpenHaystack/OpenHaystack/HaystackApp/Views/ESP32InstallSheet.swift
index 0baa6db..8dfabf1 100644
--- a/OpenHaystack/OpenHaystack/HaystackApp/Views/ESP32InstallSheet.swift
+++ b/OpenHaystack/OpenHaystack/HaystackApp/Views/ESP32InstallSheet.swift
@@ -6,8 +6,8 @@
 //  Copyright © 2021 SEEMOO - TU Darmstadt. All rights reserved.
 //
 
-import SwiftUI
 import OSLog
+import SwiftUI
 
 struct ESP32InstallSheet: View {
     @Binding var accessory: Accessory?
@@ -44,13 +44,17 @@ struct ESP32InstallSheet: View {
             HStack {
                 Spacer()
 
-                Button("Reload ports", action: {
-                    self.detectedPorts = ESP32Controller.findPort()
-                })
+                Button(
+                    "Reload ports",
+                    action: {
+                        self.detectedPorts = ESP32Controller.findPort()
+                    })
 
-                Button("Cancel", action: {
-                    self.presentationMode.wrappedValue.dismiss()
-                })
+                Button(
+                    "Cancel",
+                    action: {
+                        self.presentationMode.wrappedValue.dismiss()
+                    })
             }
         }
     }
@@ -59,20 +63,23 @@ struct ESP32InstallSheet: View {
         ScrollView {
             VStack(spacing: 4) {
                 ForEach(0..<self.detectedPorts.count, id: \.self) { portIdx in
-                    Button(action: {
-                        if let accessory = self.accessory {
-                            // Flash selected module
-                            self.deployAccessoryToESP32(accessory: accessory, to: self.detectedPorts[portIdx])
-                        }
-                    }, label: {
-                        HStack {
-                            Text(self.detectedPorts[portIdx].path)
-                                .padding(4)
-                            Spacer()
-                        }
-                        .contentShape(Rectangle())
+                    Button(
+                        action: {
+                            if let accessory = self.accessory {
+                                // Flash selected module
+                                self.deployAccessoryToESP32(accessory: accessory, to: self.detectedPorts[portIdx])
+                            }
+                        },
+                        label: {
+                            HStack {
+                                Text(self.detectedPorts[portIdx].path)
+                                    .padding(4)
+                                Spacer()
+                            }
+                            .contentShape(Rectangle())
 
-                    })
+                        }
+                    )
                     .buttonStyle(PlainButtonStyle())
                 }
             }
@@ -98,19 +105,21 @@ struct ESP32InstallSheet: View {
     func deployAccessoryToESP32(accessory: Accessory, to port: URL) {
         do {
             self.isFlashing = true
-            try ESP32Controller.flashToESP32(accessory: accessory, port: port, completion: { result in
-                presentationMode.wrappedValue.dismiss()
+            try ESP32Controller.flashToESP32(
+                accessory: accessory, port: port,
+                completion: { result in
+                    presentationMode.wrappedValue.dismiss()
 
-                self.isFlashing = false
-                switch result {
-                case .success(_):
-                    self.alertType = .deployedSuccessfully
-                case .failure(let error):
-                    os_log(.error, "Flashing to ESP32 failed %@", String(describing: error))
-                    self.presentationMode.wrappedValue.dismiss()
-                    self.alertType = .deployFailed
-                }
-            })
+                    self.isFlashing = false
+                    switch result {
+                    case .success:
+                        self.alertType = .deployedSuccessfully
+                    case .failure(let error):
+                        os_log(.error, "Flashing to ESP32 failed %@", String(describing: error))
+                        self.presentationMode.wrappedValue.dismiss()
+                        self.alertType = .deployFailed
+                    }
+                })
         } catch {
             os_log(.error, "Execution of script failed %@", String(describing: error))
             self.presentationMode.wrappedValue.dismiss()
diff --git a/OpenHaystack/OpenHaystack/HaystackApp/Views/ManageAccessoriesView.swift b/OpenHaystack/OpenHaystack/HaystackApp/Views/ManageAccessoriesView.swift
index 61c991b..92424b4 100644
--- a/OpenHaystack/OpenHaystack/HaystackApp/Views/ManageAccessoriesView.swift
+++ b/OpenHaystack/OpenHaystack/HaystackApp/Views/ManageAccessoriesView.swift
@@ -41,9 +41,17 @@ struct ManageAccessoriesView: View {
                 self.accessoryList
             }
         }
-        .sheet(isPresented: self.$showESP32DeploySheet, content: {
-            ESP32InstallSheet(accessory: self.$accessoryToDeploy, alertType: self.$alertType)
+        .toolbar(content: {
+            Spacer()
+            Button(action: self.addAccessory) {
+                Label("Add accessory", systemImage: "plus")
+            }
         })
+        .sheet(
+            isPresented: self.$showESP32DeploySheet,
+            content: {
+                ESP32InstallSheet(accessory: self.$accessoryToDeploy, alertType: self.$alertType)
+            })
     }
 
     /// Accessory List view.
@@ -65,10 +73,11 @@ struct ManageAccessoriesView: View {
                 ),
                 alertType: self.$alertType,
                 delete: self.delete(accessory:),
-                deployAccessoryToMicrobit: self.deployAccessoryToMicrobit(accessory:),
+                deployAccessoryToMicrobit: self.deploy(accessory:),
                 zoomOn: { self.focusedAccessory = $0 })
         }
         .listStyle(SidebarListStyle())
+
     }
 
     /// Delete an accessory from the list of accessories.
@@ -91,9 +100,7 @@ struct ManageAccessoriesView: View {
         self.keyName = ""
 
         do {
-            let accessory = try self.accessoryController.addAccessory(with: keyName, color: self.accessoryColor, icon: self.selectedIcon)
-            self.deploy(accessory: accessory)
-
+            _ = try self.accessoryController.addAccessory(with: keyName, color: self.accessoryColor, icon: self.selectedIcon)
         } catch {
             self.alertType = .keyError
         }
diff --git a/OpenHaystack/OpenHaystack/HaystackApp/Views/OpenHaystackMainView.swift b/OpenHaystack/OpenHaystack/HaystackApp/Views/OpenHaystackMainView.swift
index d786dd9..1fe93a0 100644
--- a/OpenHaystack/OpenHaystack/HaystackApp/Views/OpenHaystackMainView.swift
+++ b/OpenHaystack/OpenHaystack/HaystackApp/Views/OpenHaystackMainView.swift
@@ -25,7 +25,7 @@ struct OpenHaystackMainView: View {
     @State var searchPartyTokenLoaded = false
     @State var mapType: MKMapType = .standard
     @State var isLoading = false
-    @State var focusedAccessory: Accessory? = nil
+    @State var focusedAccessory: Accessory?
     @State var accessoryToDeploy: Accessory?
 
     @State var showESP32DeploySheet = false
@@ -38,13 +38,8 @@ struct OpenHaystackMainView: View {
                 alertType: self.$alertType,
                 focusedAccessory: self.$focusedAccessory,
                 accessoryToDeploy: self.$accessoryToDeploy,
-                showESP32DeploySheet: self.$showESP32DeploySheet)
-            .toolbar(content: {
-                Spacer()
-                Button(action: self.addAccessory) {
-                    Label("Add accessory", systemImage: "plus")
-                }
-            })
+                showESP32DeploySheet: self.$showESP32DeploySheet
+            )
             .navigationTitle(self.focusedAccessory?.name ?? "OpenHaystack")
 
             ZStack {
@@ -137,7 +132,8 @@ struct OpenHaystackMainView: View {
         /// Checks if the search party token can be fetched without the Mail Plugin. If true the plugin is not needed for this environment. (e.g.  when SIP is disabled)
         let reportsFetcher = ReportsFetcher()
         if let token = reportsFetcher.fetchSearchpartyToken(),
-            let tokenString = String(data: token, encoding: .ascii) {
+            let tokenString = String(data: token, encoding: .ascii)
+        {
             self.searchPartyToken = tokenString
             return
         }
@@ -334,16 +330,19 @@ struct OpenHaystackMainView: View {
                         self.downloadPlugin()
                     }), secondaryButton: .cancel())
         case .selectDepoyTarget:
-            let microbitButton = Alert.Button.default(Text("Microbit"), action: {self.deployAccessoryToMicrobit(accessory: self.accessoryToDeploy!)})
+            let microbitButton = Alert.Button.default(Text("Microbit"), action: { self.deployAccessoryToMicrobit(accessory: self.accessoryToDeploy!) })
 
-            let esp32Button = Alert.Button.default(Text("ESP32"), action: {
-                self.showESP32DeploySheet = true
-            })
+            let esp32Button = Alert.Button.default(
+                Text("ESP32"),
+                action: {
+                    self.showESP32DeploySheet = true
+                })
 
-            return Alert(title: Text("Select target"),
-                         message: Text("Please select to which device you want to deploy"),
-                         primaryButton: microbitButton,
-                         secondaryButton: esp32Button)
+            return Alert(
+                title: Text("Select target"),
+                message: Text("Please select to which device you want to deploy"),
+                primaryButton: microbitButton,
+                secondaryButton: esp32Button)
         }
     }
 
diff --git a/OpenHaystack/OpenHaystackTests/MicrocontrollerTests.swift b/OpenHaystack/OpenHaystackTests/MicrocontrollerTests.swift
index c1b7530..08d58c3 100644
--- a/OpenHaystack/OpenHaystackTests/MicrocontrollerTests.swift
+++ b/OpenHaystack/OpenHaystackTests/MicrocontrollerTests.swift
@@ -7,6 +7,7 @@
 //
 
 import XCTest
+
 @testable import OpenHaystack
 
 class MicrocontrollerTests: XCTestCase {
@@ -88,11 +89,11 @@ class MicrocontrollerTests: XCTestCase {
     func testESP32Deploy() throws {
         let accessory = try Accessory(name: "Sample")
         let expect = expectation(description: "ESP32 Flash")
-        let port = ESP32Controller.findPort().first(where: {$0.absoluteString.contains("usb")})!
+        let port = ESP32Controller.findPort().first(where: { $0.absoluteString.contains("usb") })!
         try ESP32Controller.flashToESP32(accessory: accessory, port: port) { result in
             expect.fulfill()
             switch result {
-            case .success(_):
+            case .success:
                 break
             case .failure(let error):
                 XCTFail(error.localizedDescription)