Esp32 ble scanner arduinocông việc

Mình cần code quản lý và điều khiển thiết bị ESP8266 từ server. Yêu cầu mô tả ở file đính kèm

điều khiển nước trong bình bằng 2 chế độ : - Chế độ 1 : sử dụng cảm biến siêu âm siêu âm chống nước để điều khiển nước theo chiều cao ( <10cm thì bơm chạy . bơm đến khi >40cm thì dừng và van điện từ hoạt động để xả nước ra ) -Chế độ 2 : sử dụng cảm biến mực chất lỏng để điều khiển ( 1 cái gắn bên trên, 1 cái gắn bên dưới ) . bơm nước đến khi cả 2 cảm biến đều có tín hiệu thì van điện từ hoạt động để xả nước ra * điều khiển bằng công tắc xoay 2 vị trí và hiển thị các thông số trên lcd như lưu lượng , chiều cao (khi dùng chế độ 1 ) , cảm biến nào hoạt động ( khi ở chế độ 2 )

Dùng arduino điều khiển động cơ step mở van nóng lạnh thông qua cảm biến nhiệt và nút cài đặt nhiệt độ theo mong muốn

Mình hiện tại có 1 hệ cân bằng gồm Arduino, servo, gear, thanh thẳng để banh. Mình đã hoàn thành và chạy tốt. Nhưng yêu cầu thêm là cần phần bản vẽ P&id nữa thôi. Hình bên dưới là bộ điều khiển PID. (nội dung job là so đồ P&ID).

thiết kế và lập trinh mạch arduino giao tiếp điều khiển với module sim

Thiết kế 1 websever để nhận và gửi dữ liệu từ cảm biến esp32. các tín hiệu thông qua mạng wifi hoặc blutooth. Đầu đọc chất lượng nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm biến " phần này là cảm biến có sẵn đơn vị, chỉ có đổi đơn vị đầu vào thành vôn". thiết kế mạch EC meter qua chương trình Orcad hoặc Proteus. In mạch EC metter. Cảm biến TDS "EC Metter" do tự làm.

Thực hiện sợ đồ, gia công sản phẩm có sẵn, thêm tính năng xoay 180 độ cho sản phẩm nhờ servo!

Phần mềm kiểm kho trên Handheld Smart Scanner chạy OS WinCE 6.5

Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo động đột nhập. - 3 ngõ Output khiển tích hợp timer: bơm hơi, đèn, quạt. Bạn thạm gia dự án có thể chọn 2 phương án: giá thầu tổng hoặc chỉ thi công (vật tư dự án cung cấp)

MÌnh cần viết phần mềm theo yêu cầu , chi tiết mình có đính kèm () Yêu cầu : Cần hiểu về UDP / TCP . Socket , xử lý dữ liệu lớn nên mình cần người có kinh nghiệm chút . Ai thấy mình làm dc thì chào giá nhé . Nếu viết luôn các công nghệ mình sử dụng càng tốt Ngôn ngữ : Python hoặc Java Note: I'm only accept Vietnamese

Sử dụng cánh tay 3D vẽ theo mẫu có sẵn , in 3d Sử dụng Arduino Mega 2560 + Ramps 1.4 shield Hiện đã có mô hình

...Hardware Setup: Components: Moisture sensor Load cell (with HX711) for weight measurement Color sensor or camera for visual quality analysis Microcontroller (Raspberry Pi or Arduino) Additional components: breadboard, jumper wires, power supply, etc. Responsibilities: Design and set up the hardware system. Connect sensors to the microcontroller and test individual components. Ensure the components work properly and troubleshoot wiring or connection issues. Assemble everything in a functional system. 2. Software Development & Integration: Responsibilities: Install and set up the necessary libraries for Raspberry Pi or Arduino. Libraries like , hx711py, and Adafruit_TCS34725 for the respective sensors. Develop Python scripts for each sensor (moisture sensor, load cell, a...

Sensor data from Arduino to SQL database locally.

This project involves creating an Android application that interfaces with an Arduino-controlled setup containing 4 LEDs and a SIM800L module. The application allows a user to control the LEDs remotely, as well as receive data from the LEDs' states. Key Requirements: - The user has 4 buttons in the app to turn the respective LEDs on and off. - The app reflects the LEDs' states in real-time: when an LED is turned on, the corresponding button changes colour to green, and changes to red when turned off. - The app includes an OTP-based authentication system for secure access. - The app is designed with a simple and clean UI. - The app can be configured to work with multiple devices. - There is no requirement for a server or database, all communication is handled via the SIM...

I need a simple and minimal iOS app to monitor my PCB running an ESP32 C3 controller. The task is straightforward: the PCB turns on an LED and starts a countdown. Once the countdown is complete, the LED turns off. Key Requirements: - The app should communicate with the ESP32 C3 over Wi-Fi. - The interface needs to be simple and minimal, in line with Apple's design philosophy. - The app should be developed exclusively for the iOS platform. Ideal Skills and Experience: - Proficient in iOS app development, with a portfolio of simple and minimal apps. - Familiarity with Wi-Fi communication protocols for IoT devices. - Prior experience working with ESP32 C3 controllers will be a plus.

I'm looking for an expert in Arduino programming and embedded systems to update my existing Arduino code. The code needs to function based on a DS3231 RTC in two different scenarios: 1. Day/Night Temperature Regulation: The Arduino will determine whether it's day or night using data from the DS3231. During the day, it will maintain current temperature values. At night, it will switch to using predefined lower values. 2. LCD Display Management: The code should also handle an LCD display that shows the current time, the day/night scenario, temperature, and fan speed details. Skills and Experience Required: - Proficient in Arduino programming - Experience with DS3231 RTC - Familiarity with LCD screens - Knowledge of DHT11/DHT22 temperature sensors - Ab...

I'm looking for a skilled professional who can help me collect data from my Arduino sensors and transfer it to a MySQL database. The data includes temperature, pressure and altitude readings. Key Project Details: - Data Collection: The sensors will be collecting data every second. So, efficiency is key. - Connection: The connection to the database will be through both Wi-Fi and wired Ethernet. Experience with both types of connections is necessary. Ideal Skills: - Proficient in Arduino programming - Strong knowledge of MySQL - Experience with sensor data collection - Familiar with Wi-Fi and wired Ethernet connections Please provide examples of similar projects you've completed in your proposal. Thank you.

...several features, including BLE compatibility, console history management, and a user interface for command input. Key Features: 1. BLE 4.2 and BLE 5.x compatibility 2. User can save console history to a text file on demand, with the option to define the file name 3. User can clear the console history 4. Console capacity of up to 2M Bytes of text 5. User commands can only be entered from a predefined input string 6. 10 user-defined commands and 10 buttons to use these commands; commands must be automatically stored 7. Configurable special characters after a command line (r, and/or n) 8. Minimal possible permissions from the OS 9. All source code must be included in the project Ideal Skills: - Proficient in C++ or java and Android development - Experience with ...

I'm seeking a skilled PCB designer with experience in Arduino Nano applications. The PCB's primary function will be controlling 1 to 2 servo motors. Uses four potentiometers, an ACS 712 5amp current sensor, a button, a buzzer, a voltage step down module looking for $100 or less bid. Key Requirements: - Design a PCB that interfaces with an Arduino Nano. - Controls 1-2 servo motors. - Primarily focused on motor control. Ideal Skills: - Extensive knowledge of PCB design. - Proficient in Arduino Nano programming. - Prior experience in designing PCBs for motor control.

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I'm looking for an experienced engineer to design a 27Mhz transmi...work effectively in an urban environment and achieve long-range transmissions of up to 5-10km at a speed of 100bps. Key specifications: - The sleep current must not exceed 100uA to ensure power efficiency. - The data will be transmitted in binary format and needs to be sent & received through an Arduino microcontroller. - transmitter Power should be less than 1 watt. Ideal skills and experience for the job include: - Proficiency in radio frequency engineering. - Extensive experience with Arduino and microcontroller programming. - Knowledge of binary data encoding and transmission. - Ability to design systems for urban environments with potential interference. Please submit your proposal if you ca...

I am looking for a developer to create a simple Android APK for an entry-level Android device with a built-in barcode scanner. The app will scan barcodes, retrieve relevant information from a local SQL database, and display the data along with an image stored on the same PC hosting the database. Key Features: Barcode Scanning: -Use the device’s built-in barcode scanner to capture barcodes quickly and accurately. SQL Database Connection: -The app should connect to a SQL database on the local network to query information based on the scanned barcode. Data Display: -Show relevant details from 2-3 tables in the database, such as product name, price, or stock quantity. -Retrieve and display a JPG image linked to the barcode, stored in a folder on the database server. Sim...

...Adaptable, user-friendly, and accurate design to facilitate user navigation. o Touchscreen for navigation and interaction. o Clear instructions for the end user in multiple languages. 3. Hardware Requerido / Required Hardware: • Pantalla touch / Touchscreen. • Cámara 3D de alta resolución / High-resolution 3D camera. • Balanza integrada al kiosko / Integrated scale in the kiosk. • Escáner QR / QR scanner. 4. Requerimientos del Software: 4. Requerimientos del Software / Software Requirements: 1. Tecnología Back-End / Back-End Technology: o Servidor que procese los datos del ticket y el equipaje. o Sistema de IA para análisis de imágenes y patrones. o Server to process ticket and luggage data. o AI system for image and p...

I need assistance with troubleshooting an Arduino program that is not sending output to the serial monitor as expected. The program controls a mega board along with a PWM board to drive 9 servos, and recent modifications did not yield the outputs anticipated through debugging lines in Serial Monitor. Requirements: - Expertise in Arduino programming and debugging. - Ability to analyze code behavior for serial communication issues. - Experience in resolving hardware compatibility conflicts with Arduino boards and components. - Effective diagnosing of communication between PWM handling library, Servo Motor control, and Mega Board. Deliverables: - A fully functioning debugged program with visible outputs via the Serial Monitor. - Documentation of findings and fixes appli...

i need an android app that will do: Settings Icon = to set ftp server where to upload data. 1D/2D Slider = to decide if 1D barcode or 2D QR code will be scanned Manual Checkbox = by Default do not allow manual entry – only scanning, if check then allow manual entry in fields. Fields: Running Nr. : Label not a field, it automatically count the scan data. Location: Textbox, default value “PA” Part-Nr. : Textbox Carton-Nr. : Textbox D-Nr. : Textbox Quantity : textbox Scan Button, opens the phone camera to scan 1D or 2D (from slider). If 1D = opens the phone camera and allow scan by 1D, data scanned will be entered in Carton-Nr. Textbox. If 2D = opens the phone camera to allow scan QR code. use character “;” ...

...and walks to the counter. The cashier smiles as the customer pays the bill. CLOSE-UP: The cashier hands the bill back to the customer. [Scene 3: Main Door – Smooth Exit] The customer approaches the main door. They scan the QR code on their bill at a sleek scanner near the door. The scanner lights up GREEN, and the door opens automatically. The customer exits happily, waving goodbye. [Scene 4: Attempted Exit Without a Bill] Another customer tries to leave without paying. They approach the scanner but have no bill. CLOSE-UP: The scanner lights up RED, and a "Beep" sound plays. The door stays closed. The customer looks confused, scratching their head. [Scene 5: Message on Screen] Overlay text appears: "Pay your bill to enjoy a smooth exit...

I want to create a remote start system for my BMW E60. The system will use an esp32 c3 to communicate with my phone, and a arduino mega to handle the sensors,and everything else ( esp is only for comunication ). Once close, it should start the car. As a backup, it will use an R503 fingerprint sensor for authentication. The app is already made by me in thunkable Key components of the project: - mcp2515 to detect engine RPM and door status via bmw K-kan bus. - Arduino to check shifter position using a Hall sensor, engine RPM and handbrake signal to permit remote start. Communication: - The primary communication method will be Bluetooth Low Energy (BLE) to interact with my phone. I need someone who is: - Very active on freelancer or platforms like WhatsApp, Fac...

...Login/Account/Register functionality. • Subscription plans (monthly, yearly) with integration for in-app purchases. 2. Personalized Health Tools: • Submit personal info (age, weight, height, goals). • Calorie calculator, IMC, ideal body weight, recommended macros. • Water tracker to log daily hydration. 3. Daily Nutrition Journal: • Log meals, snacks, and drinks. • Food logging with: • Barcode scanner for packaged foods. • Manual entry for custom foods (e.g., homemade meals). • Photo journal to visualize meals. 4. Challenges: • Pre-set challenges like “21 Days Sugar-Free.” • Track progress within challenges. 5. Recipe and Cooking Section: • Recipe database with step-by-step instructions and nu...

I'm looking for a skilled programmer to help me with an Arduino project. The main goal is to control actuators via Arduino. This involves: - Motor Control: The Arduino will primarily be used to control motors. - Actuator Management: Specifically, I need these motors to control actuators, enabling linear motion. The ideal freelancer for this job should have extensive experience with Arduino programming and motor control. Experience with other types of Arduino projects would be a plus. I am looking for someone who can deliver high-quality work in a timely manner.

I'll do the firmware writing for this project

...communication, real-time data processing, and an intuitive user experience. This is a project-based opportunity with a clear deliverable goal from start to finish. Key Responsibilities: App Development: Design and develop a high-quality Android application using Android Studio to interface with the STM32-powered trimodal circuit. Bluetooth Integration: Implement Bluetooth communication (classic-serial and BLE GAP/GATT profiles) to send and receive biosignal data (e.g., ECG, EMG, EDA) from the STM32 circuit. Real-Time Processing: Optimize the app for real-time biosignal processing, visualization, and display. STM32 Collaboration: Collaborate with the hardware team working on the STM32 microcontroller to ensure seamless integration between the app and the embedded system. Testing...

...skilled developer to create an Arduino-powered network voltage monitor for specific battery-operated devices. This project involves designing a device that can monitor dual DC battery inputs, typically in the range of 30-60v DC. The device should also be powered by Power Over Ethernet (POE). Key Requirements: - The monitor must have web browser-based access for live data monitoring. Compatible with iOS and Mac. - It should be capable of dual voltage monitoring (with a voltage range of 30-60v DC) and potentially dual current monitoring for two DC battery inputs (with a maximum draw of 10 amps). - Experience with Arduino and network-based projects is a must. - The web browser-based access must also include functionality to change the IP address/subnet of the Arduino...

I'm looking for a cross-platform (iOS & Android) app that can control LED lights via Wi-Fi. The app should allow users to: - Change colors using a simple color picker. - Utilize pre-set lighting patterns. - Create their own using customizable patterns. Additionally, the app should have a scheduling feature to turn the lights on and off at specific times. Ideal candidates for this proje...own using customizable patterns. Additionally, the app should have a scheduling feature to turn the lights on and off at specific times. Ideal candidates for this project should have prior experience in developing cross-platform apps, particularly for controlling smart home devices. Strong skills in UI/UX design will also be beneficial, as the app needs to be user-friendly. Basic skills C++...

Hi I have an indicator from tradingview (ICT Concepts [LuxAlgo] - attached sourcecode). this indicator shows many zones (+OB , -OB , sellside liquidity , buyside liquidity). for a specific watchlist (say 1000 tickers/symbols) and a predefined timeframes (3m,5m,10m,15m,30m,45m,1hr,2hr,3hr,4hr,1d) : I want to build a live flowable dashboard scanner/screener based on this indicator (ICT Concepts [LuxAlgo]) where it will flash a continous flow of alerts whenever price of a symbol/ticker show +OB or -OB or whenever price enter/touch (sellside liquidity zone, buyside liquidity zone). so the flow of alerts flashing in the dashboard will look like this: date, time of occurence, ticker, occurence type, timeframe of that occurence show the last latest 200 alerts off my prespecified watchl...

...assistance to automate the authentication process on my Android mobile device. Currently, every time I log into my financial application, I receive an authentication request which necessitates hitting an "Approve" button and subsequently scanning my fingerprint. This occurs multiple times daily and is becoming increasingly inconvenient. My mobile device is an Android and I use the built-in fingerprint scanner for authentication. The requests are generated from a specific financial app. I am looking for a professional who can help me with this automation task. Ideal skills and experience for this project would include: - Proficiency in Android application development - Experience with automation tools and scripts - Familiarity with fingerprint scanning technology -...

I'm looking for a Windows-based standalone PHP web app that scans QR codes and compares them with an Excel file containing employee attendance data. The app should visually indicate whether an employee is scheduled to work with a popup alert. Key Requirements: - Well-documented source code The app should display a popup alert for each matching entry. - For non-matching entries, it should display an error message. Ideal skills and experience: - Proficiency in web app development, particularly for Windows. - Experience with QR code scanning integration. - Ability to work with Excel file data. - Skills in creating user-friendly interfaces with visual alerts.

I'm in need of a hardware support expert for my RFID Card Reader project, which utilizes Arduino and GSM Modules. The data logs from the project need to be saved on Firestore. Key Responsibilities: - Setting up the RFID Card Reader - Integrating the Arduino and GSM Modules - Ensuring seamless logging of data to Firestore - Troubleshooting any hardware-related issues Ideal Skills: - Extensive experience with Arduino and GSM modules - Prior work with RFID Card Readers - Proficient in setting up and using Firestore - Strong problem-solving skills Please note, I will provide the RFID Card Reader, Arduino and GSM Module. However, the ideal candidate should have access to additional hardware for troubleshooting and testing purposes. Only apply if you have con...

Please do not apply if you understand the following. [ Purpose ] : My Brushless ESC integrated to Flight Controller(FC) is lower current...Flight Controller(FC) is lower current than 20A. I want to use independent another 40A ESC without any modification of Brushless ESC integrated to Flight Controller. [ Connection Diagram ] Brushless 20A ESC integrated to FC -> out signal(three phase power) of ESC -> Module (need to develop) -> pwm signal(+5v) -> ESC 40A -> output signal -> Brushless motor [ Todo list ] : 1. Schematic(Arduino and so on) and Firmware, Technical Document for Converting Input Signal to Output Signal - Input Signal : Output signal(three phase power) of one Drone Brushless ESC - Output Signal : Control Signal(PWM/+5v) to control...

My PCB for industrial machinery has been failing and I need a professional to review my schematic and board layout files. The board is controlled by an ESP32 and displays via a Nextion on UART. Issues to Address: - Interference between components - Unexpected resets or failures - Communication errors with peripherals Measures Taken: - Shielding - Filtering - Grounding techniques - Decoupling - Suggestions for field wiring to board -component values -adding any protection components or change values I look forward to your expertise in identifying any potential issues that could cause my board to fail in this industrial setting.

...means. • One-Click Filing: Once everything is reviewed and you’re ready to file, TaxBuddy allows you to submit your tax return directly to the IRS or your country’s tax agency with one click. • In-App Tax Help: If you’re unsure about anything, you can access tax help through the app, which could connect you to an in-app tax professional for a one-on-one consultation. 5. Receipt & Document Scanner • Smart Receipt Scanning: Use your phone’s camera to scan and upload receipts directly into the app. The app automatically reads and categorizes the receipt details (e.g., date, amount, vendor) and matches them with your transactions. • Cloud Document Storage: All scanned receipts, invoices, and tax-related documents are stor...

I need assistance troubleshooting and correcting some Arduino code. The code is supposed to turn on a small pump and keep it running until a set conductivity threshold (780) is reached in the water. This is part of a larger science fair project focused on Diabetes. Ideal Skills: - Proficient in Arduino programming - Experienced in troubleshooting and correcting code - Knowledgeable about conductivity sensors The task should be relatively quick and straightforward for someone with the right skills and experience. Please reach out if you can help. Thank you!

...coordination and completion of accessing LAN, print, and file services; connection to WAN; and accessing appropriate LAN segments Provide repair and maintenance for mobile devices Install, upgrade and repair EUC equipment (desktops, laptops, monitors, and associated peripherals) Provide software break/fix services and replacement of non-warranty assets for end users Provide network printers and scanner network connectivity, including providing network support for device configuration, for IP addressing, and direct TCP/IP output Provide warranty and break/fix support for networked printers and scanners Configure and support end users on mobile computing platforms Provide VIP support for equipment including desktop devices, mobile devices, display screens, video systems, docking st...

...codebase developed in the Arduino environment. The project involves programming an ESP32 to work with a GPS correction system using NTRIP and communicating with the ZED-F9P module via I2C. Code is ready but we are having some issues, and they must be fixed. - we have the project hardware done, just need to get the code fixed, we can test locally after changes. Project Overview: The system receives GPS correction data via NTRIP using an internet connection through either Wi-Fi or mobile data. These corrections are then transmitted to the ZED-F9P module to enhance GPS accuracy. Currently, the code has issues specifically with mobile data connectivity and the NTRIP connection. Required Skills: ● Advanced experience in C++ programming ● Proficiency with the Arduino ...

...dual GC9A01 displays for an advanced animated eyes project using the ESP32-S3 microcontroller. The project involves creating smooth and seamless frame-by-frame animations for a pair of 240x240 pixel displays. The animations will be based on high-quality JPG frames, leveraging libraries such as LVGL, CircuitPython, and TJpg_Decoder. The key objectives include: Synchronization: Both displays need to be perfectly synced for consistent animations across the eyes. Web-based Control: Develop a WiFi-enabled control panel that allows users to connect via a hotspot and select animation modes through a web interface. Animation Modes: Support multiple animation modes, including static and dynamic frames, while optimizing for the ESP32-S3’s storage and performance capabilities...

Hi, I’m looking for a freelancer to help me design two PCB variants for a stair-lighting controller using a 38-pin ESP32 Dev Module (USB-C). This system will power and control WS2812 LED strips and incorporate multiple sensors for an intelligent lighting setup. Below is an overview of what I need, followed by detailed requirements. At the end, I’ve included links and attachments referencing a similar board and my own sketches. >>> Overview of the Project 1. Goal: Create two PCB variants (Version A and Version B) of a stair-lighting controller for WS2812 LEDs: - Variant A: 2 LED outputs, - Variant B: 16 LED outputs. 2. Board: Uses an ESP32 Dev Module (38-pin, USB-C) mounted on female headers (no extra programming buttons needed). 3. Sensors: 2&tim...

...interface for quick checkout processes. - Offline functionality with auto-sync when online. Admin Dashboard (Back-End): - Web-based interface, responsive on desktop and mobile devices. 2. Core POS Features - Sales transactions (cash or card without integration to any mobile payments). - Receipt generation (print and digital). - Refunds and discounts. - Barcode scanner integration. - Product variants and modifiers. - Split payments. - Sales history and reporting. 3. Inventory Management - Real-time stock tracking. - Stock adjustment (manual entry or bulk import). - Low-stock alerts. - Multi-store inventory synchronization. 4. Customer Management - Customer profiles with purchase history. - Loya...

Quiero hacer con un sistemas arduino un sistemas q tenga, boton, altavoz, alimentación a pila, lugar para ubicar un lector de memoria SD, lo intenté realizar en tinkercad pero no soy experta y se me complica, quiero primero verlo en un simulador, luego saber bien q comprar y un tutorial de como armarlo para hacerlo yo

Job Title: Synchronise Audio from Projector Recordings with High-Quality 8mm Silent Videos Job Description: We are seeking a skilled freelancer to synchronise audio captured from an 8mm projector recording with high-quality silent video files digitised from the same 8mm film reels. 1. Source Material: Video: High-quality .mov files digitised from an 8mm film scanner. These files are silent but have superior visual clarity. Audio: Captured via a digital camera from the output of an 8mm projector with sound playback capabilities. 2. Challenge: There may be slight discrepancies in timing due to differences in effective frame rates between the silent videos and the audio recordings. Each clip to be synchronised is approximately 3 minutes long, with a total of six clips to be pr...

I'm looking for an experienced Arduino programmer and circuit designer to build a simple circuit that can send readings from two fuel optical sensors over the longest range radio available. Key Requirements: - located in Great Britain - Knowledge in Arduino programming and circuit design. - Experience with fuel optical sensors preferred. - Proficient in implementing long-range radio communication, ideally LoRa. - Ability to design a battery-powered circuit. The circuit should take readings from the two sensors, which output 5V when in air and a neutral 3 wire, and send these readings over the radio. The circuit will be powered by a battery.

I'm experiencing sporadic connectivity issues with my home automation project. The setup involves an Arduino Uno and an ESP8266 WiFi module. Key Issues: - The Arduino Uno seems to go offline without a clear reason. - Unsure how to bring it back online. Ideal Skills and Experience: - Proficient in working with Arduino boards, particularly the Arduino Uno. - Hands-on experience with the ESP8266 WiFi module. - Strong troubleshooting skills for connectivity issues, especially with COM port. - Background in home automation projects would be a plus.