Project Idea
Develop a Smart IoT Battery Management System (BMS) that monitors battery voltage, current, temperature, and charge levels in real-time. The system transmits this data to a cloud platform, enabling remote supervision and alerts for overcharging, discharging, or overheating, making it ideal for electric vehicles, solar storage systems, and industrial battery banks.
Project Description
The Smart IoT Battery Management System uses voltage and current sensors (INA219) along with a temperature sensor (LM35) to monitor key battery parameters. An ESP32 Node MCU collects this data and sends it to cloud platforms like Blynk, over Wi-Fi. Users can monitor real-time battery health on their smartphones, receive notifications for abnormal conditions, and analyze usage patterns. The system helps in extending battery life, improving safety, and optimizing energy consumption, with scalable options for multi-battery setups.
Components List
Node MCU ESP32
Voltage & Current Sensor (INA219)
Temperature Sensor (LM35)
Resistors
Breadboard
PCB
Jumper Wires
Power Supply
IoT Platform limited access (Blynk)
Features
Real-Time Monitoring of Battery Voltage, Current, and Temperature
Wireless Data Transmission via Wi-Fi
Cloud Dashboard Access from Smartphone
Alerts for Overcharging, Deep Discharge, and Overheating
Historical Data Logging for Usage Analysis
Scalable Design for Multi-Battery Systems
Low Power Consumption
Expandable for Solar, EV, or Industrial Battery Packs
Portable and Compact Design
Easy to Assemble and Configure
Project Applications
Electric Vehicle Battery Monitoring – Ensure safe operation and extend battery lifespan.
Solar Energy Storage Systems – Manage battery banks for solar applications.
Uninterruptible Power Supplies (UPS) – Track health of backup battery systems.
Industrial Battery Management – Monitor large battery arrays in industries.
Remote Telecom Towers – Ensure battery backups are functioning optimally.
Home Inverter Systems – Monitor domestic battery usage and efficiency.
Educational IoT Projects – Ideal for learning about energy management systems.
Battery Testing Laboratories – Use in R&D environments for battery diagnostics.
IoT Startups & Product Prototypes – Foundation for developing smart BMS solutions.
Fleet EV Charging Stations – Monitor charging patterns and battery health remotely.
Shipping Dimensions
Length: 18 cm
Width: 12 cm
Height: 8 cm
Weight: 600 grams
Estimate project weight: 1kg(approx)
Project Includes:
Fully assembled and tested circuit
Circuit diagram
Source code
(For DIY KITs - only the components will be provided)
Project Types:
- DIY KIT(Do IT YourSelf KIT) - We are providing only components in this kit for this project.
- DIY kit with circuit code and circuit connections - we are providing components, circuit code and circuit connections in this kit for this project..
- Breadboard based - We are providing fully assembled, tested and ready-made project using plug-n-play jumper wires and breadboard with all the other components, code & circuit diagram.
- Soldering/PCB based - We are providing fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
Note - For some projects the code & circuit diagram may not be provided and might have to be purchased separately
Notes -
All the products are made by LearnElectronics India and not for re-sale.
These project is a prototype project to show/present/explain and work like to real life product. It is not a product, if you need a ready-made product then reach out to us here.
