You will get ESP32 IoT Smart Home Automation System with Mobile App Integration Flutter
Project details
You will get a custom IoT-based Smart Home Automation System built on ESP32 microcontrollers with mobile app integration for seamless device control and monitoring. My solution allows you to switch appliances on/off, track energy usage, and schedule devices remotely from your smartphone. With expertise in IoT development, embedded firmware, MQTT/HTTP protocols, and cross-platform app design, I ensure your system is scalable, secure, and user-friendly. Whether for modern homes, offices, or businesses, the automation will include features like real-time alerts, multi-device connectivity, and cloud integration for long-term reliability. The project deliverables include well-structured source code, wiring diagrams, documentation, and app setup. The work delivered is 100% original, optimized for performance, and future-ready, ensuring easy expansion and hassle-free maintenance.
Platform
AndroidApp Type
Hybrid AppDevelopment Technology
Flutter, React Native, NativeScriptApp Purpose
Entertainment, Education, IoT, Lifestyle, Maps & Navigation, Productivity, Shopping, Social Networking, Streaming, TravelExpertise
Cross Browser & Device Compatibility, Design, Performance OptimizationWhat's included
| Service Tiers |
Starter
$250
|
Standard
$550
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 20 days |
Number of Revisions | 1 | 2 | 4 |
Number of Mobile Operating Systems | 1 | 1 | 2 |
App Store Upload | - | - | |
App Icon Design | - | ||
Splash Screen | - | ||
Ad Network Integration | - | - | - |
Source Code |
Frequently asked questions
2 reviews
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SC
Salomon C.
Jun 29, 2026
Esp mdb communication
DB
Dian B.
Jan 13, 2026
KiCAD PCB Developer
Very cooperative and helped develop the PCB during my busy phase. Appreciated his professionalism and recommend him to anyone.
About Syed Muhammad Shakaib
Embedded Systems Engineer | ESP32 PCB Design Modbus IoT Firmware
69%
Job Success
Karachi, Pakistan - 10:50 am local time
If you need embedded firmware that is stable, connected, scalable, and maintainable—let’s talk.
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WHAT I BUILD FOR CLIENTS
✅ IoT Firmware Development
End-to-end IoT firmware on ESP32, STM32, and ATSAM microcontrollers. MQTT over TLS, secure boot, OTA firmware updates, and low-power wireless design for battery-operated devices. I write firmware that runs in production — not just demos.
✅ Industrial Automation & Modbus Integration
Modbus RTU and Modbus TCP firmware for industrial sensors, VFDs, PLCs, and energy meters over RS-485. FreeRTOS multitasking with concurrent Modbus polling, PID control loops, and cloud data publishing. Built for 24/7 uptime.
✅ Cloud-Connected Embedded Systems
Full IoT pipeline: device firmware → MQTT broker → AWS IoT Core / Azure IoT Hub → time-series database → Grafana or custom dashboard. Experience with EMQX, Mosquitto, Firebase, and Docker-based deployments on Raspberry Pi.
✅ BLE & Wi-Fi Device Development
Bluetooth Low Energy (BLE) firmware for sensor devices, wearables, and gateways. BLE GATT profiles, custom services, DFU (Device Firmware Update) over BLE. Wi-Fi provisioning, WPA2 enterprise, and mesh networking on ESP32.
✅ Flutter Mobile Apps for IoT
Cross-platform iOS and Android apps that connect to your hardware via BLE, MQTT, or REST API. Real-time sensor dashboards, device configuration screens, push alerts, and OTA trigger from mobile. Flutter + Firebase or Flutter + custom backend.
✅ PCB Design for Embedded Systems
Schematic capture and PCB layout in KiCad, EasyEDA, and Altium Designer. ESP32 and STM32 custom boards, power supply design, EMC considerations, and Gerber files ready for manufacture. DFM-reviewed layouts for production.
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TECHNICAL STACK
Microcontrollers: ESP32, ESP32-S3, STM32F1/F4, ATSAM, Arduino
RTOS: FreeRTOS (tasks, queues, semaphores, timers, interrupts)
Protocols: MQTT, Modbus RTU/TCP, BLE GATT, I2C, SPI, UART, RS-485, CAN, HTTP/HTTPS
Cloud: AWS IoT Core, Azure IoT Hub, Firebase, Google Cloud IoT, EMQX
Languages: C, C++, Python, Dart (Flutter)
PCB: KiCad, EasyEDA, Altium Designer, Proteus, EasyPCB
Tools: Docker, Git, VS Code + PlatformIO, STM32CubeIDE, ESP-IDF, FreeRTOS
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INDUSTRY EXPERIENCE
HVAC Control Systems
Multi-zone HVAC automation with STM32, Modbus RTU sensors, FreeRTOS PID control, and remote monitoring via Azure IoT Hub. Designed for commercial buildings with 24/7 reliability requirements.
Energy Monitoring
Three-phase energy monitoring sensors, ESP32 firmware, MQTT data pipeline, and real-time dashboards showing voltage, current, power factor, and kWh consumption per circuit.
Industrial IoT
Modbus-based data acquisition from industrial sensors and meters. RS-485 networks with multiple slave devices, data aggregation, cloud upload, and alarm management.
Multi-Sensor Integration
Environmental monitoring systems combining temperature, humidity, pressure, CO2, and motion sensors. Wireless sensor nodes with BLE or Wi-Fi, gateway aggregation, and cloud storage.
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HOW TO GET STARTED
Message me with a brief description of your project. I respond within hours and can usually schedule a discovery call within 24 hours. For fixed-price projects, I provide a detailed scope document before any work begins — no surprises.
Shakaib Naqvi
IoT Firmware Engineer · ESP32 · STM32 · FreeRTOS · AWS IoT · Azure IoT · Flutter · Modbus · PCB Design
Steps for completing your project
After purchasing the project, send requirements so Syed Muhammad Shakaib can start the project.
Delivery time starts when Syed Muhammad Shakaib receives requirements from you.
Syed Muhammad Shakaib works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering
I will review your needs, preferred hardware, and automation goals.