Simple BLE App for Android using ESP32

I have an ESP32 as a BLE device attached to a relay.

I want a simple reliable Android app with two buttons. ON and OFF.

The ESP32 must confirm back to the app the current state of the relay on initial connection and after action.

You MUST have experience in BOTH ESP32 and ANDROID APP.

The project may be extended to handle additional relays and/or other feedback from the ESP32.

Skills: Android, Mobile App Development, C Programming, Arduino

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About the Employer:
( 0 reviews ) Oxfordshire, United Kingdom

Project ID: #30566774

24 freelancers are bidding on average £169 for this job

(114 Reviews)

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 - i More

£135 GBP in 10 days
(13 Reviews)
(85 Reviews)
(15 Reviews)

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 More

£100 GBP in 7 days
(28 Reviews)

Hi, I read the details about your project "Simple BLE App for Android using ESP32".I can Design and Develop your Mobile app within the given time and develop it using the Technologies Mentioned. I have 5 years of e More

£150 GBP in 29 days
(33 Reviews)
(29 Reviews)
(31 Reviews)
(12 Reviews)

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 prov More

£250 GBP in 3 days
(5 Reviews)
(10 Reviews)

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 + pairin More

£200 GBP in 7 days
(1 Review)

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 pr More

£135 GBP in 2 days
(19 Reviews)

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

£40 GBP in 2 days
(51 Reviews)
(12 Reviews)

Hi In my past project i have made a device with ESP32. Also i have developed an APP that can communicate between the device and mobile phone. I can complete your project. Please contact me.

£250 GBP in 7 days
(7 Reviews)

Hi Sir, I have done a similar work with the esp32. I have developed android app using the android studio and the flutter and I have attached the demos of that work, kindly go through the below links sir. https://driv More

£200 GBP in 15 days
(6 Reviews)

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 su More

£135 GBP in 7 days
(2 Reviews)

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 havi More

£180 GBP in 1 day
(4 Reviews)
(3 Reviews)