Bluetooth link between Android App (Kotlin) and Esp32 controller

Hi, I've great experience working with microcontrollers and android[kotlin/java], I can do it for you. Ping me to proceed...

Hi, I am expert in developing android apps that communicate with bluetooth classic devices and also BLE devices.... lets discuss everything in detail.... I would like to know the protocol of your software on esp32 that what data to sent on each button etc...thanks

I'm an experienced full-stack developer with more than 9 years of experience that can build Mobile apps, websites, and backends. I work on various architectures depending on the project like MVP, MVVM, and VIPER. I am experienced in both native and hybrid platforms for building mobile apps like skills in Java, Swift, Flutter and React Native for mobile. I build websites with React.js and Vue.js and backends with Node.js, Laravel and Google Firebase. Hope to hear from you soon. Thanks

I am writing to express my interest in the freelance job you have posted. With my expertise in Android App development (Kotlin) and experience working with ESP32 controllers, I am confident in my ability to create a seamless Bluetooth link between your Android App and the ESP32 controller. I understand the importance of simplicity and efficiency. I will ensure that your app meets your requirements, allowing you to control the relays via the microcontroller using the 18 buttons on the app's interface. Additionally, I will implement cyclic requests and responses, displaying the received information within the app. To enhance user experience, I will integrate a Bluetooth dialog that will appear when the connection is lost, allowing you to choose the necessary paired device. Once the Bluetooth connection is reestablished, the dialog will automatically disappear. In the event of disconnection, the dialog will be displayed again for your convenience. I have reviewed the attached screenshots and I am confident that I can deliver the desired functionality and design. If you entrust me with this project, I will ensure its timely completion and provide you with a professional and polished app. Thank you for considering my proposal. I look forward to discussing the project in more detail and working with you to bring your vision to life. Best regards, Skyapps.

I am a mobile app and website development expert with 8 years of experience in building apps by native( Java, Swift, Kotlin) and cross platform( React Native & Flutter) languages and building websites by React and Vue.js. Also, I'm a backend developer too and will build backends with the latest technologies in Node.js and Laravel and Google Firebase/Firestore. Thanks Best regards

Hi, I am a mobile developer working in this field since 2013. I have a lot of experience in mobile development. I can work on your app and connect bluetooth device with the mobile app. If you got time do check my portfolio at: https://www.freelancer.com/u/smaiert Feel free to contact me for further discussion or queries. Thanks

Hi, i have been working here for last 10 years. I can provide you App with all the required features and functionalities as you needed. I am Google Certified & highly experienced in Mobile App Development(Android and iPhone, Hybrid Apps) & I had developed applications for various domains like eCommerce, Messenger, Real Estate, Transportation Service, Recruiting System, Food/Water Delivery System, Home Services Technician Hiring System, Healthcare, Matrimony/Dating, On-Demand Services with GPS Integration, Google and Other third party APIs, Finance, etc. Why to choose me: 1) Highly Expert in Mobile Application Development(Android & iOS). 2) 100% Client Satisfaction. 3) On Time and In Budget Project Delivery. 4) 24*6 availability. Give me a chance to impress you with my quality services. Waiting for your positive reply. Thanks & Regards.

Hi, I have read your project description and understood your requirement. I have more than 6 years of experience in Android native app development. Looking forward to your response so can discuss project details further. Thanks

Hello, my name is Hammad and I am a full stack developer and website designer with 4+ years of experience in the industry. I understand exactly what you are looking for in terms of creating a Bluetooth link between an Android App (Kotlin) and an Esp32 controller - I have the necessary skills and experience to take on this task. I have expertise in Android app development (specifically Kotlin), which makes me the perfect person for this job. My skills include established knowledge of Android development languages such as HTML, CSS, JavaScript and PHP which will be needed for creating the app part of this project. Additionally, I have experience in working with React Native, Ionic and PhoneGap which will be needed for creating the app part of this project. My professionalism is another reason why you should choose me for this job. As well as being available for freelance work I also strive to provide outstanding customer service and support during every project so that you are always satisfied with my work. With my skillset, experience and dedication combined together it's clear why I would be the best fit for this project. If you'd like to discuss further please do not hesitate to reach out to me directly but thank you

Hi, I can do this for you, I've recently worked with BleGatt to, Config raspberry pi wifi connection using Bluetooth, I can show a quick working demo. Ping to proceed ...

We have successfully delivered similar projects in the past and can provide you with a portfolio showcasing our expertise. With 7 years of experience in mobile app development, specifically in Android using Kotlin, we are well-suited to create the Bluetooth link between your Android App and ESP32 controller. Our team of experts will ensure that your app functions seamlessly with the microcontroller. We understand the requirements of your app, including the three activities and the Bluetooth dialog functionality. Our experience with Kotlin and Android development enables us to deliver a user-friendly and efficient solution. We are confident in our ability to meet your needs and provide a high-quality app for your motorhome. Thank you for considering our bid, and we look forward to discussing the project further.

Hello Hope you are doing well! This is Abhishek. Hi there! You need to develop an Android App developement, I have seen the project description carefully and also saw the attachments send me a message for more discussion. As per your project need, I can build your project more efficiently with my knowledge and experience. I'm looking to work with you and I'm very sure that you'll feel great to work with me. Service provided by us : • Mock-up Design to mobile app. • Custom Design App. • Flutter Bug Fix. • Extending Flutter App. • Adding New Features • Android Material App. • Ios Cupertino App. • Web App I Have 5+ years of work experience in web and mobile App development. I have worked on so many projects like Real Estate, Grocery, Classifieds, Instagram Clone, Taxi, Delivery, food delivery, Inventory Management, Reward, Social Media, On-demand Services providers, Nutrition, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficiently and less time-consuming. "Looking forward to your positive response please open your chat window to more details". Thanks. Best regard, Abhishek

Hi There, As a passionate and dedicated programmer with experience in Flutter, Java, Kotlin, Arduino, ESP32, Esp8266, and microcontroller communication, I am confident in my ability to help you achieve your project goals. First and foremost, let me assure you that I understand the importance of completing your motorhome app and the value it holds for you. I recognize that you require a simple yet reliable solution, and I am committed to delivering a high-quality Bluetooth integration that meets your specifications. Here is a breakdown of my proposed approach for your project. ===> I will develop the necessary code in Kotlin to implement the 18 buttons for turning on/off the relays via the ESP32 controller. ===> To enable cyclic requests from the app to the ESP32 controller, I will design a communication protocol using structured text. ===> I will create a configuration activity that allows you to customize the titles of the buttons and enable/disable them as per your requirements and I will implement the desired Bluetooth disconnection functionality as outlined in your project requirements. I am excited about the opportunity to collaborate with you on this project, and I am confident that my dedication and technical expertise will contribute to its successful completion. I am available for further discussion or to answer any questions you may have. Thank you for considering my proposal, and I look forward to the possibility of working with you. Thanks Rahul