diff --git a/v1/js/settings.js b/v1/js/settings.js
index 79e8c6b..f247d7b 100644
--- a/v1/js/settings.js
+++ b/v1/js/settings.js
@@ -11,6 +11,16 @@ document.addEventListener('alpine:init', () => {
             namaInstrument: '',
             // idJenis 2 ketambahan server
             server: '',
+            // idJenis 3 
+            idSerial: -1,
+            namaSerial: '',
+            speed: '',
+            idParity: -1,
+            namaParity: '',
+            idDataBit: -1,
+            namaDataBit: '',
+            idStopBit: -1,
+            namaStopBit: ''
         },
         dataSetting: [
             {
@@ -104,12 +114,76 @@ document.addEventListener('alpine:init', () => {
                 namaInstrument: 'Cobas C311',
             },
         ],
+        selectedSerial: {
+            idSerial: -1,
+            namaSerial: 'Serial'
+        },
+        openSerial: false,
+        dataSerial: [
+            {
+                idSerial: 1,
+                namaSerial: 'ttyS0'
+            },
+            {
+                idSerial: 2,
+                namaSerial: 'psx3'
+            },
+        ],
+        selectedParity: {
+            idParity: -1,
+            namaParity: 'Parity'
+        },
+        openParity: false,
+        dataParity: [
+            {
+                idParity: 1,
+                namaParity: 'None'
+            },
+            {
+                idParity: 2,
+                namaParity: 'All'
+            },
+        ],
+        selectedDataBit: {
+            idDataBit: -1,
+            namaDataBit: 'DataBit'
+        },
+        openDataBit: false,
+        dataDataBit: [
+            {
+                idDataBit: 1,
+                namaDataBit: '1'
+            },
+            {
+                idDataBit: 2,
+                namaDataBit: '6'
+            },
+        ],
+        selectedStopBit: {
+            idStopBit: -1,
+            namaStopBit: 'StopBit'
+        },
+        openStopBit: false,
+        dataStopBit: [
+            {
+                idStopBit: 1,
+                namaStopBit: '0'
+            },
+            {
+                idStopBit: 2,
+                namaStopBit: '1'
+            },
+        ],
+
         // 1. Inisialisasi End
         // 2. Fungsi Start
         closeDialog() {
-            this.openJenis = false;
             this.openInterface = false;
             this.openInstrument = false;
+            this.openSerial = false;
+            this.openParity = false;
+            this.openDataBit = false;
+            this.openStopBit = false;
             this.selectedJenis = {
                 idJenis: -1,
                 namaJenis: 'Jenis'
@@ -122,11 +196,28 @@ document.addEventListener('alpine:init', () => {
                 idInstrument: -1,
                 namaInstrument: 'Instrument'
             }
+            this.selectedSerial =  {
+                idSerial: -1,
+                namaSerial: 'Serial'
+            },
+            this.selectedParity = {
+                idParity: -1,
+                namaParity: 'Parity'
+            },
+            this.selectedDataBit = {
+                idDataBit: -1,
+                namaDataBit: 'DataBit'
+            },
+            this.selectedStopBit = {
+                idStopBit: -1,
+                namaStopBit: 'StopBit'
+            },
             this.showDialogAdd = false
         },
         onChangeJenis(item) {
             this.openJenis = false;
             this.selectedJenis = item;
+
             // clear form
             this.objAddForm = {
                 port: '',
@@ -135,6 +226,15 @@ document.addEventListener('alpine:init', () => {
                 idInstrument: -1,
                 namaInstrument: '',
                 server: '',
+                idSerial: -1,
+                namaSerial: '',
+                speed: '',
+                idParity: -1,
+                namaParity: '',
+                idDataBit: -1,
+                namaDataBit: '',
+                idStopBit: -1,
+                namaStopBit: ''
             };
         },
         onChangeInterface(item) {
@@ -145,6 +245,22 @@ document.addEventListener('alpine:init', () => {
             this.openInstrument = false;
             this.selectedInstrument = item;
         },
+        onChangeSerial(item) {
+            this.openSerial = false;
+            this.selectedSerial = item;
+        },
+        onChangeParity(item) {
+            this.openParity = false;
+            this.selectedParity = item;
+        },
+        onChangeDataBit(item) {
+            this.openDataBit = false;
+            this.selectedDataBit = item;
+        },
+        onChangeStopBit(item) {
+            this.openStopBit = false;
+            this.selectedStopBit = item;
+        },
         // 2. Fungsi End
     }))
 })
\ No newline at end of file
diff --git a/v1/settings.html b/v1/settings.html
index 19477d2..d215676 100644
--- a/v1/settings.html
+++ b/v1/settings.html
@@ -232,12 +232,11 @@
                                         <button @click="openInterface = !openInterface" type="button"
                                             class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
                                             <span x-text="selectedInterface.namaInterface" class="text-left"></span>
-                                            <svg xmlns="http://www.w3.org/2000/svg"
-                                                class="h-5 w-5 transition-transform"
-                                                :class="{ 'rotate-180': openInterface }" fill="none"
-                                                viewBox="0 0 24 24" stroke="currentColor">
-                                                <path stroke-linecap="round" stroke-linejoin="round"
-                                                    stroke-width="2" d="M19 9l-7 7-7-7" />
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
+                                                :class="{ 'rotate-180': openInterface }" fill="none" viewBox="0 0 24 24"
+                                                stroke="currentColor">
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
                                             </svg>
                                         </button>
                                     </fieldset>
@@ -262,14 +261,12 @@
                                         </span>
                                         <button @click="openInstrument = !openInstrument" type="button"
                                             class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
-                                            <span x-text="selectedInstrument.namaInstrument"
-                                                class="text-left"></span>
-                                            <svg xmlns="http://www.w3.org/2000/svg"
-                                                class="h-5 w-5 transition-transform"
+                                            <span x-text="selectedInstrument.namaInstrument" class="text-left"></span>
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
                                                 :class="{ 'rotate-180': openInstrument }" fill="none"
                                                 viewBox="0 0 24 24" stroke="currentColor">
-                                                <path stroke-linecap="round" stroke-linejoin="round"
-                                                    stroke-width="2" d="M19 9l-7 7-7-7" />
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
                                             </svg>
                                         </button>
                                     </fieldset>
@@ -328,12 +325,11 @@
                                         <button @click="openInterface = !openInterface" type="button"
                                             class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
                                             <span x-text="selectedInterface.namaInterface" class="text-left"></span>
-                                            <svg xmlns="http://www.w3.org/2000/svg"
-                                                class="h-5 w-5 transition-transform"
-                                                :class="{ 'rotate-180': openInterface }" fill="none"
-                                                viewBox="0 0 24 24" stroke="currentColor">
-                                                <path stroke-linecap="round" stroke-linejoin="round"
-                                                    stroke-width="2" d="M19 9l-7 7-7-7" />
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
+                                                :class="{ 'rotate-180': openInterface }" fill="none" viewBox="0 0 24 24"
+                                                stroke="currentColor">
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
                                             </svg>
                                         </button>
                                     </fieldset>
@@ -358,14 +354,12 @@
                                         </span>
                                         <button @click="openInstrument = !openInstrument" type="button"
                                             class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
-                                            <span x-text="selectedInstrument.namaInstrument"
-                                                class="text-left"></span>
-                                            <svg xmlns="http://www.w3.org/2000/svg"
-                                                class="h-5 w-5 transition-transform"
+                                            <span x-text="selectedInstrument.namaInstrument" class="text-left"></span>
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
                                                 :class="{ 'rotate-180': openInstrument }" fill="none"
                                                 viewBox="0 0 24 24" stroke="currentColor">
-                                                <path stroke-linecap="round" stroke-linejoin="round"
-                                                    stroke-width="2" d="M19 9l-7 7-7-7" />
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
                                             </svg>
                                         </button>
                                     </fieldset>
@@ -385,20 +379,215 @@
                             </template>
                             <!-- namaJenis TCP Client -->
 
-                            <!--  -->
+                            <!-- namaJenis RS232 -->
+                            <template x-if="selectedJenis.idJenis === 3">
+                                <div>
+                                    <!-- serial -->
+                                    <fieldset @click.outside="openSerial = false"
+                                        class="relative border border-gray-400 rounded-md focus-within:border-blue-500 focus-within:ring-1 focus-within:ring-blue-500 px-3 pt-2 pb-2">
+                                        <span
+                                            x-text="selectedSerial.idSerial != -1 ? 'Serial' : selectedSerial.namaSerial"
+                                            class="pointer-events-none absolute start-2.5 top-0 -translate-y-1/2 bg-white p-0.5 text-xs text-gray-700 transition-all peer-placeholder-shown:top-1/2 peer-placeholder-shown:text-sm peer-focus:top-0 peer-focus:text-xs">
+                                        </span>
+                                        <button @click="openSerial = !openSerial" type="button"
+                                            class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
+                                            <span x-text="selectedSerial.namaSerial" class="text-left"></span>
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
+                                                :class="{ 'rotate-180': openSerial }" fill="none" viewBox="0 0 24 24"
+                                                stroke="currentColor">
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
+                                            </svg>
+                                        </button>
+                                    </fieldset>
+                                    <div x-show="openSerial"
+                                        class="absolute bg-white w-full border border-gray-300 rounded-md shadow-lg z-10 max-h-[200px] overflow-y-auto">
+                                        <ul>
+                                            <template x-for="item in dataSerial" :key="item.idSerial">
+                                                <li :id="item.idSerial" @click="onChangeSerial(item)"
+                                                    class="py-2 px-3 hover:bg-blue-100 cursor-pointer text-gray-700">
+                                                    <button x-text="item.namaSerial"></button>
+                                                </li>
+                                            </template>
+                                        </ul>
+                                    </div>
+                                    <div class="mb-5"></div>
+                                    <!-- speed -->
+                                    <label for="Speed"
+                                        class="relative block rounded-md border border-gray-400 focus-within:border-blue-600 focus-within:ring-1 focus-within:ring-blue-600">
+                                        <input type="text" id="Speed"
+                                            class="peer pl-2 border-none py-3 bg-transparent placeholder-transparent focus:border-transparent focus:ring-0 focus:outline-hidden"
+                                            placeholder="Speed" />
+
+                                        <span
+                                            class="pointer-events-none absolute start-2.5 top-0 -translate-y-1/2 bg-white p-0.5 text-xs text-gray-700 transition-all peer-placeholder-shown:top-1/2 peer-placeholder-shown:text-sm peer-focus:top-0 peer-focus:text-xs">
+                                            Speed
+                                        </span>
+                                    </label>
+                                    <div class="mb-5"></div>
+                                    <!-- parity -->
+                                    <fieldset @click.outside="openParity = false"
+                                        class="relative border border-gray-400 rounded-md focus-within:border-blue-500 focus-within:ring-1 focus-within:ring-blue-500 px-3 pt-2 pb-2">
+                                        <span
+                                            x-text="selectedParity.idParity != -1 ? 'DataBit' : selectedParity.namaParity"
+                                            class="pointer-events-none absolute start-2.5 top-0 -translate-y-1/2 bg-white p-0.5 text-xs text-gray-700 transition-all peer-placeholder-shown:top-1/2 peer-placeholder-shown:text-sm peer-focus:top-0 peer-focus:text-xs">
+                                        </span>
+                                        <button @click="openParity = !openParity" type="button"
+                                            class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
+                                            <span x-text="selectedParity.namaParity" class="text-left"></span>
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
+                                                :class="{ 'rotate-180': openParity }" fill="none" viewBox="0 0 24 24"
+                                                stroke="currentColor">
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
+                                            </svg>
+                                        </button>
+                                    </fieldset>
+                                    <div x-show="openParity"
+                                        class="absolute bg-white w-full border border-gray-300 rounded-md shadow-lg z-10 max-h-[200px] overflow-y-auto">
+                                        <ul>
+                                            <template x-for="item in dataParity" :key="item.idParity">
+                                                <li :id="item.idParity" @click="onChangeParity(item)"
+                                                    class="py-2 px-3 hover:bg-blue-100 cursor-pointer text-gray-700">
+                                                    <button x-text="item.namaParity"></button>
+                                                </li>
+                                            </template>
+                                        </ul>
+                                    </div>
+                                    <div class="mb-5"></div>
+                                    <!-- data bits -->
+                                    <fieldset @click.outside="openDataBit = false"
+                                        class="relative border border-gray-400 rounded-md focus-within:border-blue-500 focus-within:ring-1 focus-within:ring-blue-500 px-3 pt-2 pb-2">
+                                        <span
+                                            x-text="selectedDataBit.idDataBit != -1 ? 'DataBit' : selectedDataBit.namaDataBit"
+                                            class="pointer-events-none absolute start-2.5 top-0 -translate-y-1/2 bg-white p-0.5 text-xs text-gray-700 transition-all peer-placeholder-shown:top-1/2 peer-placeholder-shown:text-sm peer-focus:top-0 peer-focus:text-xs">
+                                        </span>
+                                        <button @click="openDataBit = !openDataBit" type="button"
+                                            class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
+                                            <span x-text="selectedDataBit.namaDataBit" class="text-left"></span>
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
+                                                :class="{ 'rotate-180': openDataBit }" fill="none" viewBox="0 0 24 24"
+                                                stroke="currentColor">
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
+                                            </svg>
+                                        </button>
+                                    </fieldset>
+                                    <div x-show="openDataBit"
+                                        class="absolute bg-white w-full border border-gray-300 rounded-md shadow-lg z-10 max-h-[200px] overflow-y-auto">
+                                        <ul>
+                                            <template x-for="item in dataDataBit" :key="item.idDataBit">
+                                                <li :id="item.idDataBit" @click="onChangeDataBit(item)"
+                                                    class="py-2 px-3 hover:bg-blue-100 cursor-pointer text-gray-700">
+                                                    <button x-text="item.namaDataBit"></button>
+                                                </li>
+                                            </template>
+                                        </ul>
+                                    </div>
+                                    <div class="mb-5"></div>
+                                    <!-- stop bit -->
+                                    <fieldset @click.outside="openStopBit = false"
+                                        class="relative border border-gray-400 rounded-md focus-within:border-blue-500 focus-within:ring-1 focus-within:ring-blue-500 px-3 pt-2 pb-2">
+                                        <span
+                                            x-text="selectedStopBit.idStopBit != -1 ? 'StopBit' : selectedStopBit.namaStopBit"
+                                            class="pointer-events-none absolute start-2.5 top-0 -translate-y-1/2 bg-white p-0.5 text-xs text-gray-700 transition-all peer-placeholder-shown:top-1/2 peer-placeholder-shown:text-sm peer-focus:top-0 peer-focus:text-xs">
+                                        </span>
+                                        <button @click="openStopBit = !openStopBit" type="button"
+                                            class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
+                                            <span x-text="selectedStopBit.namaStopBit" class="text-left"></span>
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
+                                                :class="{ 'rotate-180': openStopBit }" fill="none" viewBox="0 0 24 24"
+                                                stroke="currentColor">
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
+                                            </svg>
+                                        </button>
+                                    </fieldset>
+                                    <div x-show="openStopBit"
+                                        class="absolute bg-white w-full border border-gray-300 rounded-md shadow-lg z-10 max-h-[200px] overflow-y-auto">
+                                        <ul>
+                                            <template x-for="item in dataStopBit" :key="item.idStopBit">
+                                                <li :id="item.idStopBit" @click="onChangeStopBit(item)"
+                                                    class="py-2 px-3 hover:bg-blue-100 cursor-pointer text-gray-700">
+                                                    <button x-text="item.namaStopBit"></button>
+                                                </li>
+                                            </template>
+                                        </ul>
+                                    </div>
+                                    <div class="mb-5"></div>
+                                    <!-- interface -->
+                                    <fieldset @click.outside="openInterface = false"
+                                        class="relative border border-gray-400 rounded-md focus-within:border-blue-500 focus-within:ring-1 focus-within:ring-blue-500 px-3 pt-2 pb-2">
+                                        <span
+                                            x-text="selectedInterface.idInterface != -1 ? 'Interface' : selectedInterface.namaInterface"
+                                            class="pointer-events-none absolute start-2.5 top-0 -translate-y-1/2 bg-white p-0.5 text-xs text-gray-700 transition-all peer-placeholder-shown:top-1/2 peer-placeholder-shown:text-sm peer-focus:top-0 peer-focus:text-xs">
+                                        </span>
+                                        <button @click="openInterface = !openInterface" type="button"
+                                            class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
+                                            <span x-text="selectedInterface.namaInterface" class="text-left"></span>
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
+                                                :class="{ 'rotate-180': openInterface }" fill="none" viewBox="0 0 24 24"
+                                                stroke="currentColor">
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
+                                            </svg>
+                                        </button>
+                                    </fieldset>
+                                    <div x-show="openInterface"
+                                        class="absolute bg-white w-full border border-gray-300 rounded-md shadow-lg z-10 max-h-[200px] overflow-y-auto">
+                                        <ul>
+                                            <template x-for="item in dataInterface" :key="item.idInterface">
+                                                <li :id="item.idInterface" @click="onChangeInterface(item)"
+                                                    class="py-2 px-3 hover:bg-blue-100 cursor-pointer text-gray-700">
+                                                    <button x-text="item.namaInterface"></button>
+                                                </li>
+                                            </template>
+                                        </ul>
+                                    </div>
+                                    <div class="mb-5"></div>
+                                    <!-- instrument -->
+                                    <fieldset @click.outside="openInstrument = false"
+                                        class="relative border border-gray-400 rounded-md focus-within:border-blue-500 focus-within:ring-1 focus-within:ring-blue-500 px-3 pt-2 pb-2">
+                                        <span
+                                            x-text="selectedInstrument.idInstrument != -1 ? 'Instrument' : selectedInstrument.namaInstrument"
+                                            class="pointer-events-none absolute start-2.5 top-0 -translate-y-1/2 bg-white p-0.5 text-xs text-gray-700 transition-all peer-placeholder-shown:top-1/2 peer-placeholder-shown:text-sm peer-focus:top-0 peer-focus:text-xs">
+                                        </span>
+                                        <button @click="openInstrument = !openInstrument" type="button"
+                                            class="w-full flex items-center justify-between bg-transparent text-gray-900 py-0.5 focus:outline-none">
+                                            <span x-text="selectedInstrument.namaInstrument" class="text-left"></span>
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 transition-transform"
+                                                :class="{ 'rotate-180': openInstrument }" fill="none"
+                                                viewBox="0 0 24 24" stroke="currentColor">
+                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                                                    d="M19 9l-7 7-7-7" />
+                                            </svg>
+                                        </button>
+                                    </fieldset>
+                                    <div x-show="openInstrument"
+                                        class="absolute bg-white w-full border border-gray-300 rounded-md shadow-lg z-10 max-h-[200px] overflow-y-auto">
+                                        <ul>
+                                            <template x-for="item in dataInstrument" :key="item.idInstrument">
+                                                <li :id="item.idInstrument" @click="onChangeInstrument(item)"
+                                                    class="py-2 px-3 hover:bg-blue-100 cursor-pointer text-gray-700">
+                                                    <button x-text="item.namaInstrument"></button>
+                                                </li>
+                                            </template>
+                                        </ul>
+                                    </div>
+                                    <div class="mb-5"></div>
+                                </div>
+                            </template>
+                            <!-- namaJenis RS232 -->
                         </div>
                     </div>
                     <!-- footer -->
                     <div class="h-10 px-4 py-2 mb-5">
                         <div class="flex items-end justify-end">
-                            <button
-                                @click="closeDialog()" 
-                                class="mr-3 text-[#FF5252] hover:text-white font-bold text-sm uppercase transition duration-200 
+                            <button @click="closeDialog()" class="mr-3 text-[#FF5252] hover:text-white font-bold text-sm uppercase transition duration-200 
                                 hover:bg-[#FF5252] px-4 py-2 rounded-md">
                                 Cancel
                             </button>
-                            <button 
-                                class="text-[#1976D2] font-bold text-sm uppercase px-4 py-2 rounded-md transition duration-200 
+                            <button class="text-[#1976D2] font-bold text-sm uppercase px-4 py-2 rounded-md transition duration-200 
                                 hover:bg-[#1976D2] hover:text-white">
                                 Save
                             </button>