Smart Moisture Monitor

@shivkantverma

Hi , greetings..! I am interested to work on your project. Please discuss design details. Looking forward to work with you. Thank you Shivkant

@GameOfWords

Smart Moisture Monitor I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.

@shadabkhan92

As a team of full stack developers with extensive experience not only in software development, but specifically IoT sensor nodes and cross-platform mobile apps, we are uniquely positioned to bring your Smart Moisture Monitor project to life. Our breadth of knowledge in low-power design and cloud computing solutions means that we fully understand the importance of long battery life and reliable cloud connectivity for your device. In terms of hardware, we have worked extensively with ESP32, ESP8266 and other low-power MCUs, ensuring they are configured for deep-sleep cycles and consume minimal standby current to effectively run on coin cells or Li-ion packs for weeks on end. Our firmware will be diligently crafted with build instructions and OTA update capability to allow for seamless updates based on user feedback. Given our demonstrable track record of delivering high accuracy on sensor readings like soil moisture detection, reliable email alert generation, stable backend data ingest and more complex dashboard functionalities than you require here - we are more than ready to ensure your project not only meets but exceeds the stated acceptance criteria. We'll provide a quick-start guide covering assembly, calibration, and app setup that gets you started right away. Let us transform how you take care of your plants!

@pritsheth10

Hi. I have experience in design and developing IoT based devices with sensor integration. I shall be able to deliver the requirements with ESP32 schematics and mobile friendly web app. Let's discuss further in detail over chat.

@hancho6319

As a seasoned engineer, who matches your detailed requirements to build a smart moisture monitor, I believe I am the perfect fit for this project. For over 4 years now, I've been designing and constructing various embedded solutions using different microcontroller platforms such as Arduino and ESP32, which aligns perfectly with your desired specifications. My expertise range from circuit design to sensor integration – skills that are crucial in ensuring reliable and calibrated soil moisture detection. Not only am I well-versed in building hardware systems like the one you're proposing, but also adept at programming and software design. I have practical experience with languages like C++, MicroPython (which you've shown preference for), and considerable experience working on IoT projects and mobile applications using React Native - precisely what you need. My brass in developing clean code, my proficiency with Firebase for data handling (as explicitly stated in your deliverables), and my background in Electrical & Electronics Engineering all serve to underscore my capability to handle this project seamlessly. In regard to power optimization, compactness of PCBs, and deep-sleep cycle management, I'm on top of my game. In fact, some of the projects I've embarked on have required similar power-saving strategies which have enabled successful weeks-long operation from coin cells or Li-ion packs.

@anmolverma6

Hello, This is a well-defined IoT build and I can deliver a complete, low-power soil moisture monitoring system from hardware to mobile app. ? Proposed Architecture MCU: ESP32 (deep sleep + OTA support) Backend: Firebase (Firestore + Cloud Functions for email triggers) App: Flutter (Android + iOS ready) BLE is ideal for ultra-low power, but Wi-Fi can be used with optimized deep-sleep intervals (wake → read → send → sleep). I’ll design firmware in Arduino/C++ with calibrated moisture mapping and power-efficient duty cycling. ? Deliverables • Full schematic + clean 2-layer PCB layout + optimized BOM • Low-power firmware with OTA updates and build instructions • Flutter mobile app (dashboard, threshold slider, 30-day history) • Firebase backend with secure ingest + email alert (≤30s trigger) • Assembly, calibration, and deployment guide ⚙️ Key Technical Focus • Capacitive soil sensor with ±5% accuracy after calibration • Deep sleep optimization for multi-week battery life • Reliable threshold monitoring server-side • Clean architecture for maintainability ⏳ Estimated Timeline 5–7 weeks (prototype → firmware → app → testing → refinement) Quick question: do you prefer BLE-only with phone sync (longer battery life) or direct Wi-Fi cloud sync (simpler but higher power use)? Ready to start with schematic + architecture draft immediately.

@riab54

Hello, I can build the complete IoT soil moisture monitoring system you described using an ESP32 and a capacitive soil moisture sensor. The device will measure moisture levels, send data to the cloud via Wi-Fi, and trigger email alerts whenever the level drops below the threshold set in the mobile app. The solution will include a low-power design with deep-sleep support, a simple cloud backend for data storage and alerts, and a mobile dashboard showing current moisture level, history, last alert time, and an adjustable threshold slider. Deliverables will include the schematic, PCB layout, BOM, firmware with instructions and OTA support, mobile app source with APK build, backend setup, and a quick-start guide for assembly and calibration. I can start immediately and keep you updated during development.

@harshithg2375

I am a Hardware Engineer and PCB Layout Designer with hands-on knowledge of Electronics, Microcontrollers, and Arduino. I have experience in IoT sensor node design and PCB layout, which aligns well with the core hardware requirements of this project. I am a quick learner, highly motivated, and ready to deliver quality work within the given timeline. I will ensure regular updates and fast feedback throughout the project. I am committed to providing a polished and reliable solution that meets your exact requirements. Please give me the opportunity to work on this project — I will give my best effort and ensure your satisfaction

@kratika0510

Hello sir let's connect on chat, i have past experience in similar iot project end to end .I've read over your project description and I'm thrilled to see that you're interested in eliminating the guessing game of watering plants. While I have a variety of skill sets mentioned in my profile, beyond just web development, I actually have prior experience with end-to-end IoT projects that will be advantageous for this task as it was also about building a compact PCB for a smart soil moisture monitor. Familiarity with electronics, Flutter, Mobile App Development, and PCB layout work in harmony to suit your needs perfectly. Particularly for your mobile-only dashboard and the companion mobile app you need to display current moisture %, historical trend, last alert time and a slider to adjust the alert threshold. My hands-on knowledge with Flutter and Mobile-App Development will provide a functional interface that is well-detailed, bug-free and an enjoyable user-experience. And don't worry about Watts of batteries my low-power design helms expertise to keep your device sustainable for weeks on coin cell or Li-ion pack without compromising efficiency.

@jmuniu

Hello, I will not develop the app, I will use an already existing app for monitoring how the soil moisture is. Kind Regards