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I need a straightforward mobile application that runs on both iOS and Android and pairs over Bluetooth with a small motor-driven mechanism. Once connected, the app will send simple commands to spin the motor clockwise to enlarge a box and anticlockwise to shrink it. I do not yet have a specific Bluetooth module chosen, so I will rely on your advice for readily available, budget-friendly hardware that is easy to source and integrates smoothly with the mobile stack you prefer (e.g., Core Bluetooth on iOS, Android Bluetooth LE, or a cross-platform layer such as Flutter’s bluetooth plugin). The interface can stay minimal—think two large on-screen controls (increase / decrease) and a visual indicator confirming the motor’s current direction or stop state. Stability, low latency, and a clean pairing flow are more important than elaborate graphics. Deliverables • Source code for both platforms (native or cross-platform). • A brief setup guide covering the recommended Bluetooth module, wiring to the motor driver, and steps to build/run the app. • APK, IPA (or TestFlight build), and a quick demo video showing clockwise and anticlockwise movement triggered from the app. If the above sounds clear, let me know your preferred framework and any additional questions about the motor specs so we can get started right away.
Project ID: 40669484
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67 freelancers are bidding on average ₹25,392 INR for this job

With over 8 years of experience in mobile app development and more than 145 successful projects completed, I'm confident that I have the skills and expertise needed to deliver the Bluetooth Motor Control App you're seeking. I've not only developed native iOS and Android apps, but also utilized cross-platform frameworks like Flutter, which could provide a robust solution for your project. This flexibility demonstrates my adaptability and commitment to finding the best solution for your specific needs. I know how important stability, low latency, and clean pairing flow are for a project like this, especially when it comes to implementing Bluetooth functionality. I am well-versed in working with Core Bluetooth on iOS as well as Android Bluetooth LE. On top of that, I can leverage on my experience working with different Bluetooth modules to offer you advice on readily available options that are budget-friendly yet high-performing. Additionally, I understand that clear documentation is essential post-delivery. Thus, accompanying the source code, I'll provide comprehensive setup guidelines covering not just wiring instructions but also a brief recommendation on each step from sourcing the hardware to building and running the app itself. To offer you peace of mind post inplementation,I will be more than happy to provide 1 month FREE support and maintenance following successful completion of the project.
₹25,000 INR in 7 days
6.1
6.1

Hi, I have experience in designing Circuits and can complete your project. I have expertise in the following: 1- Designing schematic and PCBA 2- Ordering the PCBA and getting boards manufactured. 3- Writing firmware for the PCBA to make sure everything works as expected. 4- I can also develop smartphone apps to communicate and control the hardware. If you wish we can discuss in chat. Thank you.
₹25,000 INR in 7 days
6.4
6.4

With over 17 years of experience under my belt, I'm confident in delivering the results you're looking for with your Bluetooth Motor Control App project. Although I acknowledge that this specific project requires mobile application development with a focus on the Bluetooth functionality, my vast skills and knowledge in Android and Android SDK ensure I can tackle these needs proficiently. Your mentioning on selecting the right budget-friendly hardware and smooth integration is something I take seriously. With a multitude of cross-saving options such as Core Bluetooth on iOS, Android Bluetooth LE or Flutter’s bluetooth plugin, we can discuss which option would best fit your project needs. Furthermore, my expertise in providing concise setup guides will make sure you have no trouble in understanding and applying the given instructions. Don't let yourself be bewildered by my diverse proficiency. My primary goal is your satisfaction and the realization of a streamlined, user-friendly app. To provide you with adequate assurance, I also guarantee 24x7 support throughout the development process. Let's collaborate to transform your vision into an app that reflects quality, reliability and simplicity at its best!
₹25,000 INR in 7 days
5.6
5.6

Hello, Please come on chat to discuss in detail i have worked on similar project where i build an app : which is connected to thermal printer via bluetooth for billing. so I have an idea about this work. >> I will also suggest the best approach that will definitely work well for your project. You need a reliable iOS + Android controller that connects to a motor-driven mechanism over Bluetooth and delivers low-latency clockwise/anticlockwise commands with a simple, dependable pairing experience. I recommend Flutter for a single maintainable codebase, using Bluetooth Low Energy with a proven module such as ESP32. I can implement the BLE communication layer, pairing/reconnection handling, command acknowledgements, motor direction/status feedback, and a clean two-button interface. With 17+ years of development experience, I’ll prioritize stability and predictable communication over unnecessary UI complexity. My delivery approach: * Develop the Flutter iOS/Android app with robust BLE scanning, pairing, connection, and command handling. * Define a simple, reliable BLE command protocol for clockwise, anticlockwise, and stop/status states. * Test the complete hardware-to-app flow and provide setup documentation, builds, source code, and demo video. Looking forward for connecting. Best Regards, Nisha
₹35,000 INR in 27 days
5.6
5.6

Being a professional with more than nine years in the field of Android and Mobile App Development, I can assure you that I am highly skilled and experienced for your Bluetooth Motor Control App project. My expertise covers Android and iOS platforms, which means that I have a complete understanding of both operating systems and can deliver your application for both seamlessly. Additionally, my proficiency in utilizing Bluetooth and cross-platform tools like Flutter’s bluetooth plugin would be of great use to your project. I can take care of everything from hardware recommendation to the wiring setup and utilization of the chosen motor driver - all while maintaining a minimalistic, user-friendly interface just like you've envisioned. Moreover, it's not just about developing the app; it's about ensuring its quality. My team has made "Turning Ideas into Reality" our life's mission and we guarantee a solution that not only meets your specifications but also exceeds your expectations. You'll receive a detailed code for both platforms, along with an easy-to-follow setup guide so that everything is crystal clear for you. So partner with me and get ready to see your project soar to new heights!
₹25,000 INR in 7 days
5.3
5.3

Hi, Two buttons and a status indicator sounds simple, and the UI is - the real work is the pairing and connection handling. Keeping a BLE link stable, reconnecting cleanly when the phone sleeps or walks out of range, and making sure a command is not sent twice is where these apps usually get flaky. On hardware, an HM-10 or an ESP32 talking BLE to a motor driver is cheap, easy to source in India and well supported from Flutter, so you are not tied to one vendor. I build cross-platform apps and have shipped to both stores. Can you ping me here? Worth knowing the motor specs and whether you need speed control or just direction. Thanks, Raj
₹22,000 INR in 21 days
4.4
4.4

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!
₹45,000 INR in 10 days
4.1
4.1

As a seasoned technology consultant, I bring to the table more than a decade of expertise in web and mobile application development. My proficiencies in Android, Flutter, and iPhone are directly relevant to your project. I possess a strong understanding of both the software and the hardware components required for your Bluetooth Motor Control App. This understanding allows me to design scalable, secure, and efficient applications while leveraging the most suitable combined platform plugins like Flutter’s bluetooth for a seamless experience across iOS and Android. When it comes to minimalistic interfaces that emphasize on stability, low latency, and ease of use - you can rest easy knowing you're in good hands. My focus has always been your desired user-experience above all else - clear pairing flows over elaborate graphics. Lastly, my commitment extends beyond just delivering bits of code. I offer comprehensive post-launch support and make myself available for any guidance you may require in setting up the solution. Let's collaborate so we can bring your vision of a versatile and user-friendly motor control app to life!
₹25,000 INR in 5 days
4.5
4.5

I can develop this using Flutter for the iOS/Android app, ESP32-CAM for Bluetooth communication, and an L298N motor driver to control the motor clockwise and anticlockwise. I will provide the Flutter source code, ESP32 code, connection/setup instructions, APK, iOS build/TestFlight, and a demo showing the motor control from the app. You can also see my project in my profile.
₹12,500 INR in 3 days
3.3
3.3

Hi, I understand you need a simple iOS and Android app that connects to a motor controller over Bluetooth and sends reliable clockwise/anticlockwise commands with clear status feedback. We can build this using Flutter + Bluetooth Low Energy (BLE) for a single maintainable codebase, along with a suitable budget-friendly BLE module and motor driver. We’ll handle the pairing flow, low-latency commands, connection status, testing, and provide the complete source code, builds, setup guide, wiring details, and demo video. Which motor are you using, and what are its voltage, current, and RPM specifications? This will help us recommend the right BLE module and motor driver. Let’s discuss the hardware and app flow here and get started.
₹25,000 INR in 7 days
3.6
3.6

Hello, I'm Karthik, with over 15 years of experience in mobile app development. I can create a simple yet effective Bluetooth motor control app for both iOS and Android. I'll utilize Core Bluetooth for iOS and Android Bluetooth LE for seamless connectivity, or I can opt for a cross-platform solution like Flutter, depending on your preference. I will ensure the interface is minimalistic with two large controls for clockwise and anticlockwise motor movement, along with a visual indicator for motor status. For the Bluetooth module, I’ll recommend budget-friendly options that are easy to source and integrate. My deliverables will include: - Complete source code for both platforms (native or cross-platform). - A concise setup guide covering the chosen Bluetooth module, wiring instructions, and app build/run steps. - APK, IPA (or TestFlight build), and a demo video showcasing the motor's functionality. Please share any specific motor specs or preferences, and let's kick off this project! Best, Karthik
₹25,000 INR in 7 days
3.1
3.1

Hi, Thanks for sharing your project. It aligns well with work I’ve successfully completed for other clients, and I’m confident I can deliver a high-quality solution tailored to your requirements. Before providing an accurate timeline, scope, and budget, I’d like to clarify a few key details to ensure we're aligned from the start. Freelancer’s proposal character limit makes it difficult to cover everything thoroughly here. If you're available, let's connect via chat. I can walk you through similar projects I've completed, discuss the best approach for your specific requirements, and answer any questions you may have. Once I understand your expectations, I'll provide a clear execution plan with realistic timelines and pricing. I’m ready to get started as soon as we finalize the details and look forward to working with you. Best regards, Mayank Sahu
₹25,000 INR in 7 days
2.7
2.7

Hi. I’m an Electronics Engineer with experience in mobile app development and hardware integration, so I’m a strong fit for this project. I can build a reliable cross-platform iOS and Android app using Flutter, with simple increase/decrease controls, Bluetooth Low Energy connectivity, and clear motor direction status. I can also recommend a cost-effective Bluetooth solution such as ESP32 and provide the source code, setup/wiring guide, builds, and demo video. With my electronics background, I can handle both the app and motor-control integration efficiently.
₹15,000 INR in 5 days
2.9
2.9

The part that usually trips up projects like this isn't the app UI, it's the handshake between BLE's connection-oriented pairing and a motor driver that needs to receive discrete, unambiguous commands - if a command drops mid-transmission or the motor doesn't confirm state, you can end up with a box stuck mid-motion and no way for the app to know it. My approach: for hardware, I'd recommend an HM-10 or nRF52840-based BLE module paired with a basic H-bridge motor driver (like a DRV8833), since both are cheap, widely available, and well-documented for exactly this kind of directional motor control. On the software side, I'd build this in Flutter using flutter_blue_plus, since it gives clean BLE support across iOS and Android from one codebase without needing separate Core Bluetooth and Android BLE implementations maintained in parallel. For the command protocol, I'd define simple fixed-byte commands (clockwise, counterclockwise, stop) sent over a BLE characteristic with write-acknowledgment, so the app only shows direction/state on screen once the module confirms receipt, not just on button press - that's what prevents the UI from showing a state the motor never actually reached. Pairing flow I'd keep to auto-scan and one-tap connect, avoiding manual device selection where possible for a minimal, reliable UX. Do you already have a specific motor and driver picked out, or is hardware selection fully open for me to recommend alongside the module?
₹12,500 INR in 7 days
2.7
2.7

**Dear Client,** I can develop a straightforward **iOS + Android BLE motor-control app** with reliable pairing, low latency and simple controls. I have **15+ years of embedded experience** with ESP32, BLE, Arduino, motor drivers, wireless control and mobile-connected automation. I recommend **Flutter + BLE** for one maintainable cross-platform codebase, with an **ESP32-based BLE controller** as the hardware option. I can deliver: * Increase/decrease controls for clockwise/anticlockwise operation. * Stop control and live direction/status indication. * Reliable BLE pairing and reconnection. * ESP32 firmware and motor-driver interface. * Recommended BLE hardware, wiring and power guidance. * Complete Flutter source code. * Android APK and iOS build/TestFlight support. * Setup/build documentation. * Demo of both motor directions from the app. I’ll keep the BLE protocol simple and expandable for future speed, position or limit-switch functions. I would only need the **motor voltage, current, type and whether position/limit feedback is required** to select the appropriate motor driver and power stage. **Best regards,** **Subhash Suman** ESP32 | BLE | Flutter | Motor Control | Embedded Systems | 15+ Years Experience
₹25,000 INR in 7 days
2.3
2.3

Hi, I can develop this cross-platform iOS and Android app with a simple, reliable Bluetooth control system. I’ll handle the complete setup, including recommending a budget-friendly BLE module and compatible motor driver, developing the mobile app with Increase/Decrease controls, and showing the current motor direction/stop status. Deliverables: - iOS + Android source code - Bluetooth pairing and low-latency motor commands - Clean, minimal responsive UI - Recommended hardware + wiring guide - Build and installation/setup instructions - Android APK - iOS TestFlight/IPA build - Short demo video showing clockwise and anticlockwise operation I’ll prioritize stable BLE communication, quick response, reliable reconnection, and simple user flow over unnecessary UI complexity. Ready to start and can help select the hardware before development.
₹12,500 INR in 7 days
1.4
1.4

Hello, I’m Bhargav, and I bring 10 years of experience in matching job skills specifically in Android development. Your project to create a Bluetooth motor control app aligns perfectly with my expertise. I understand that you need a straightforward mobile application that allows Bluetooth interaction with a motor-driven mechanism. I will guide you in selecting an appropriate Bluetooth module and ensure the app features simple controls for your motor's operations, providing a seamless and stable user experience. Let’s start a chat so we can discuss your project in detail and make sure every aspect is covered. Best regards, bhargav922002
₹26,250 INR in 3 days
1.0
1.0

With over 14 years in the IT industry, I have acquired a wide range of skills that will make me an invaluable asset for your Bluetooth Motor Control App project. My experience as a Mobile App Developer spans across all major platforms including iOS and Android and I'm well-versed in using Bluetooth stacks in both Core Bluetooth on iOS and Android Bluetooth LE. In addition, my knowledge of cross-platform solutions such as Flutter’s bluetooth plugin could also prove useful for your project. I have a knack for building user-friendly solutions that resonate well with diverse audiences - this aligns perfectly with your requirement for a minimalistic interface. And while my portfolio encompasses everything from online delivery to medical apps, delivering a product that meets the client's unique needs has always been at the heart of my work ethic. Moreover, I value client satisfaction above all and this is reflected in 416 successful projects delivered over the course of my career. Choose me for a professional and tailored solution that's perfect for your specific needs!
₹50,000 INR in 7 days
0.4
0.4

Drawing from my successful track record of implementing AI/ML projects for various industries, I am also highly skilled in Android and Mobile App Development. My grasp on Bluetooth technology is extensive and I am experienced in integrating it seamlessly between hardware and mobile applications as needed in your project. Having worked on multiple native platforms such as Core Bluetooth on iOS and Android Bluetooth LE, I have the competence to choose the most budget-friendly Bluetooth module that best aligns with your motor-driven mechanism in terms of ease of use, performance, and compatibility ensuring a stable, low latency, and clean pairing experience. Lastly, as an outcome-driven professional, I will not only provide you with the source code for both iOS and Android but also a comprehensive setup guide to help you effortlessly navigate the recommended Bluetooth module integration process while connecting it to your motor driver. I aim to deliver beyond just 'implementations' but an impactful solution that reduces your costs, enhances your efficiency and most importantly drives tangible returns on investment.
₹31,000 INR in 12 days
0.0
0.0

Hi, I can build this cross-platform Bluetooth motor-control app with a simple, reliable interface and low-latency BLE communication. **Proposed stack:** Flutter + BLE, allowing a single codebase for both iOS and Android. I can recommend a cost-effective BLE module such as **ESP32**, paired with a suitable motor driver based on your motor’s voltage/current requirements. The app will include: * Simple BLE device discovery and pairing/connection flow * Large **Increase / Clockwise** and **Decrease / Anticlockwise** controls * Stop/current-direction status indicator * Reliable command transmission with connection/error handling * iOS and Android compatibility * Clean, minimal UI **Deliverables:** Complete source code, ESP32/BLE and motor-driver setup/wiring guide, APK, iOS/TestFlight build, and a short demonstration video. Before development, I’d confirm the motor type, voltage/current rating, required speed/torque, and whether you need a physical stop/emergency control. Estimated delivery: **7–12 working days**.
₹25,000 INR in 7 days
0.0
0.0

Lucknow, India
Member since Jun 8, 2019
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