ESP32 IoT Project

@alishba438

With my extensive experience in Embedded Systems and IoT, combined with my deep understanding of the hardware and software aspects of the field, I am confident that I have the right skill set to deliver your project. I've specifically worked on projects encompassing ESP32, LoRa, and Wi-Fi technologies that resonate directly with what you're looking for. The fact that I've worked on sensor networks with cloud dashboards and remote alerts further strengthens my suitability for this job. Moreover, my proficiency in Python and C++ programming ensures that I can adeptly handle any challenges we may face during the development stages of your IoT Sensor Network. My passion for creating efficient and low-power solutions aligns perfectly with your project's requirements. Also, I have a knack for dashboard design; be it through Node-RED, Grafana or building custom web apps — rest assured that the data collected from multiple environmental and utility monitoring sensors will be translated into actionable insights in a user-friendly way. My diligent approach to documentation will come in handy as we progress through different milestones of your project. Not only have I hands-on expertise in all the key requirements you've mentioned, but my remote support skills ensure prompt communication and seamless video calls whenever needed, regardless of distance. Let's collaborate to create an end-to-end ESP32 + LoRa based solution that perfectly serves your needs.

@tshibsamuel477

Hi there, I have extensive experience building ESP32 + LoRa IoT sensor networks with remote dashboards and real-time alerts. I can develop your multi-sensor monitoring system to collect data from environmental and utility sensors, transmit over LoRa for long range, and seamlessly switch to Wi-Fi when available. I’ll create a secure, mobile-friendly dashboard (Node-RED, Grafana, or custom web app) and integrate the Telegram API for instant notifications. My workflow includes staged development with clear milestones, thorough documentation, and remote support for installation and deployment. Best regards, Samuel Tshibangu

@mairajali11

As an accomplished electrical engineer and a proficient IoT developer, I’m well-versed in the very heart of your project. With over 8 years of experience designing high caliber circuit boards and an extensive understanding of the intricacies that come with IoT, including LoRa, I have the expertise you need to build an effective ESP32 + LoRa sensor network with a comprehensive cloud dashboard and remote alerts system to keep your data accessible no matter where you are. Throughout my career, I have consistently delivered high-quality PCB designs using tools such as Eagle, Altium, KiCAD, and EasyEDA, all central to this project. My popularity as a preferred Freelancer puts me in the top 3% of skilled professionals thanks to my consistency and ability to meet or exceed client expectations. Lastly, I want to emphasize my commitment to long-term collaborations such as this one. For you, this translates to reliable remote support during hardware ordering (based on my past experience), staged development and testing (using various integration techniques), prompt communication at every crucial milestone delivered on-time on budget. Should you choose to move forward with me, your project will be handled by someone who approaches work not just as a task but rather with passion and enthusiasm that transforms ideas into reality. Let us discuss your project soon!

@Hemlingtong

Hi, I have strong experience in both hardware and software for ESP32 + IoT systems, including sensor integration, long range communication, and dashboard development. I can also design a custom mobile or web app for viewing data and managing alerts, along with Telegram notifications, ensuring a reliable, scalable, and user-friendly solution tailored to your needs. Looking forward to working with you!

@Bhargav99786

Dear Client, We provide end-to-end product design, prototype development, and firmware solutions. We have completed over 20 projects using ESP32. connect with us for more details. We will provide a final proposal with all hardware costs and firmware costs, with timeline .

@Ahmed8033

Hello, I understand you want an ESP32 with LoRa network to send sensor data by LoRa and Wi-Fi, show it on a dashboard, and send Telegram alerts. I have worked with ESP32, LoRa links, Wi-Fi data publishing, and integration of mixed sensors over analog, digital, I²C, and UART. I am also familiar with Node-RED, Grafana, and Telegram API for real-time alerts. I can set up firmware for the ESP32 with LoRa and Wi-Fi modes, integrate each sensor from your list, test LoRa range and data stability, build a web or mobile-friendly dashboard, link it to Telegram for alerts, and prepare full documentation. First, we can start with a small milestone to set up one ESP32 node with LoRa and Wi-Fi dual mode so you can see data in the dashboard. Let us have a quick chat to go over the sensor list and hardware plan. Would you prefer Node-RED or Grafana for the dashboard?

@CHAPAPPA

Hello, Thank you for the detailed description. Does the product need a PCB design? (I can also help if needed) I'm an IoT and embedded systems engineer with a strong background in cloud interaction and ESP32 firmware development. Lately I've created a smart beehive monitoring system that collects data from sensors inside the hive and publishes them to AWS IOT Core via WiFi if available. This solution has been developed more to use LoRaWAN gateways for rural beehives. Furthermore, I have strong experience with Grafana and Node-R for local deployment or cloud-deployed dashboard creation. Feel free to contact me. Best regards,

@pandupermanap

I am an electrical engineering student working on a final project related to IoT. I have experience with sensors and ESP32 and am currently developing a home-made website with Python and JavaScript as the backend. I am still inexperienced with Node and LoRa, but if I am allowed to take this project, I hope I can learn and develop as well. Thank you.

@amatariya

Hello, I have hands-on experience building ESP32 + LoRa based IoT systems for environmental monitoring, energy tracking, and remote alerts. I’ve integrated multiple sensors (analog, digital, I²C, UART) and developed cloud-connected dashboards using Node-RED, Grafana, and custom web apps, along with Telegram API for instant notifications. For your project, I propose: Hardware Integration – Set up ESP32 + LoRa modules with your selected sensors (rain, humidity, temperature, soil, TDS, solar & battery health). Communication Layer – LoRa for long-range sensor-to-gateway data transfer, with Wi-Fi fallback for direct cloud publishing. Dashboard Development – Mobile-friendly dashboard to visualize real-time & historical data, with alert rules. Telegram Alerts – Instant notifications for threshold breaches or critical events. Staged Development – Milestone-based delivery for hardware bring-up, LoRa communication, dashboard, and final deployment. I will provide clear documentation, remote setup support, and ensure a reliable, scalable system for long-term use. Let’s discuss your sensor list and finalize the architecture. Best regards, ankur

@saimanpokhrel

I am working in LoRa since last 4 years and also have experience with environmental sensor data telemetry and can integrate all these data and visualize in web dashboard, you can search my name on linkedin for reference. thanks

@DaniyalCh1

Hello Sir, You’re not just looking for someone who can “connect sensors.” You need a partner who can design a robust, scalable IoT monitoring ecosystem that delivers trusted data, instant alerts, and a powerful yet simple dashboard. That’s exactly what I deliver. Proposed Approach: Phase 1: ESP32-WROOM + LoRa SX127x integration, sensor drivers (analog, I²C, UART), power optimization. Phase 2: LoRa point-to-multipoint with adaptive data rate, retries, packet acknowledgment; gateway with LoRa + Wi-Fi publishing. Phase 3: Cloud dashboard (Node-RED or Grafana), real-time charts, gauges, status indicators, mobile-friendly secure access. Phase 4: Telegram Bot API integration with configurable alerts (thresholds, rate of change, offline detection). Phase 5: Lab & field testing, documentation, video walkthrough, post-deployment support. Deliverables: ESP32 + LoRa + Wi-Fi network Integrated environmental & utility sensors Secure cloud dashboard (mobile/desktop) Instant Telegram alerts Source code & documentation Timeline: ~4 weeks (adjustable). Why Me: Minimal downtime, maximum range & reliability, future-proof design, and intuitive interfaces for non-technical users. Let’s align on hardware selection and milestones to get started. Best regards, Daniyal Choudhary IoT & Embedded Systems Specialist

@IsaacSmith77

Hello, I have extensive experience building ESP32-based IoT systems integrating LoRa, Wi-Fi, and multi-sensor arrays with real-time dashboards and messaging alerts. I’ve deployed similar setups for environmental monitoring, solar/battery health tracking, and precision agriculture. Approach: Hardware Integration: Connect and calibrate rain, humidity, temperature, wind, soil pH/moisture, TDS, and solar/battery sensors. Communication: LoRa for long-range data transmission between sensor nodes and gateway. Wi-Fi fallback for direct cloud updates when available. Dashboard: Mobile-friendly dashboard via Node-RED or Grafana with historical trends, live readings, and export options. Secure cloud hosting for 24/7 access. Alerts: Telegram API integration for instant notifications on threshold breaches or sensor errors. Workflow: Milestone-based delivery: hardware integration → LoRa comms → dashboard setup → Telegram alerts → final deployment. Clear documentation for replication and future scalability. Relevant Work: Designed an ESP32-LoRa farm monitoring network with 15+ sensors and solar-powered nodes. Built real-time Grafana dashboards with Telegram alerts for industrial equipment monitoring. Developed low-power firmware for long-term field deployments. I can start immediately and ensure a robust, scalable, and well-documented system tailored to your needs.

@facundoa23

Hello, my name is Facundo Andrioli Villa. I am an electronic engineer specialized in IoT. I currently work at a software company that develops smart meters, where we use ESP32 microcontrollers, so I am very familiar with the technologies you're working with. For my final specialization project, I developed a real-time monitoring station for greenhouse crop management. The system was based on ESP32 and integrated ESP-NOW, MQTT, and various sensors for efficient data collection and transmission. During the development, I worked with both the ESP-IDF framework and MicroPython, depending on the specific requirements of each component.