Simple BLE App for Android using ESP32

Would you prefer to use Android Studio (+ Java) or Flutter to develop the Android app? I have some experience with both. Flutter has the advantage that it would be easier to port the application to iOS subsequently - if you wanted to do that - as Flutter is platform independent (works on both iOS and Android). This bid is for a simple 'bare-bones' application to control a *single* relay. Any subsequent improvements - such as improving the GUI, supporting more relays, adding feedback or other features to the ESP32 firmware - would need to be treated as separate milestones. If you want to use Android Studio please let me know what Android SDK / versions you want to support. If you want to see samples of my past work related to this let me know.

HI, I wan to express my interest in your job post. I have developed multiple projects using ESP32 and also developed Andriod App using react Native and IONIC. I have also extensive experience with BLE protocol + pairing devices with App. Please review my profile and like to inivte you for further discussion!

Hello, I have experience in designing electronics circuits and can complete your project. I can also develop hardware compatible smartphone apps which can control hardware. I have all the hardware available to test and debug the codes. If you wish we can discuss in details. Thank you.

Hi how are you doing I have checked your project's description in detail I think I can meet your requirements perfectly because I have rich experience in Various of ESP32 firmware development for 10+ years I will provide the good result in time I hope we can cooperate forever thanks

Hope you are doing well and safe. I would appreciate it if you share the Scope of work, so I can take a look into it and provide you a precise timeframe and cost. I have expertise in a lot of coding languages that support a range of backend architectures for android applications. Be it Kotlin, Xamarin, Swift, Python, and Java, I am equipped to develop apps using these languages in all industries Pharmaceutical, Travel, Blockchain, Media & Entertainment, etc. I also handle backend integrations for third-party collaborations on your systems. well versed in Mobile App Development (In-App-Purchases, User Authentication, User Profile Creation, Location, Chat and Messaging, Map Integration, Payments, Social Media Account Integration). I would like to have a detailed discussion with you on this project in order to better understand the project specifications. Hence I invite you for further discussion on chat. Look forward to working with you. Regards Tejash

Hello, As you have mentioned that you want ANDROID APP TO WORK WITH YOUR ESP32 -I can do it for you at best price with quality work -Best design and experience -15 day free support Please explain more about the project I am available PLEASE TEXT so we will start work today

An easy project to be done using esp32....feel free to chat thanx............................................................................

Hello, This is I am doing right now. This can be achieved using the ble mesh. I have ready with the program and the app. I can deliver this project in one day. Thing is this can be even scalable to many devices having many relays. I have enough experience with the ble mesh and the esp idf. Please contact me for more information. Thanks!

Hi My name is Oleksandr and I will be glad help you with Digital marketing and bring to you thousands of new customers! I am Certified Marketing Expert & Analyst with 10 years of experience in digital marketing with skills including Android, Mobile App Development, C Programming and Arduino. My portfolio https://www.freelancer.com/u/Oleksandr1305 Some case of studies: 1) Advertising Platform: Google & Youtube Ads Product: E-commerce Target countries: Europe Number of conversions were generated: > 7 000 Cost per conversion: 9 euro Advertising Budget - 63 000 euro 2) Ad Platform: Google & Youtube Ads Product: IT product Target countries: North America, Asia Number of conversions were generated: > 4 000 Cost per conversion - $1 Advertising Budget - 4 000 euro 3) Ad Platform: Google & Facebook Ads Product: Online products Target countries: Europe Number of conversions were generated: > 8 000 Cost per conversion - $2 Advertising Budget - 16 000 euro Are you interested in getting similar results? Please contact me to discuss more about this project. Or let's schedule a quick call and i explain how i can help you. Ok? P.S. Also there is an option to give for you $150 free bonus on advertising Thanks & regards Oleksandr Beilyk

Hi! Since we are a new made team and don't have any achievement yet, we are willing to undertake this job at the lowest price with my team of 15+ members.

I have understood your requirement. I am currently doing project on multiple BLE connection and perfect candidate for your project as I also accompanied experienced android developer. Will provide you all source code of android and esp. will provide you proper video demo and demonstrations.

Hey, I have worked on esp32, esp8266 and also have adequate knowledge of the BLE server and peripheral on esp32. I have understood your project and I have confidence that I have done it within a duration. I also have an experienced person who developed the BLE application on basis of customers perspective. I hope you will like to give work to us and we will never let u down. Please feel free to contact us for the project and to watch our demo which we had done in BLE.