IoT Battery Status Monitoring System Using ESP32 & Arduino IoT Cloud

Published at : 23 Dec 2025

Looking for a Smart IoT Battery Status Monitoring system for your IoT projects?

In this project, we will build a Battery Status Monitoring System using ESP32 & Arduino IoT Cloud. Using this system we can monitor battery voltage and percentage from anywhere in the world.

Therefore, this system is useful for monitoring battery charging /discharging status remotely. In this IoT-based Battery Monitoring System, we will use the ESP32 board to send the battery status data to the Arduino IoT cloud. The IoT Cloud Dashboard will display the battery voltage along with the battery percentage in both the charging and discharging conditions.

Features of Smart IoT Battery Management System:

✅ Real-time Battery Monitoring via Web Dashboard
✅ Remote Data Access using IoT Protocols
✅ Overcharge & Deep Discharge Protection
✅ Power Consumption Optimization
✅ Overheating Protection

🔌Electronic Parts:
ESP32 Dev Board: https://amzn.to/43Mkhz7
DC to DC Step Down Power Supply Module: https://amzn.to/3ZhbZOm
TP4056 Charging Module: https://amzn.to/4dMMyKh
5 Volt Relay Module: https://amzn.to/4jBS7wm
Push Button: https://amzn.to/3ZeoaLO
Veroboard: https://amzn.to/4kT1id5

📸 Gear Used:
Camera: Sony Alpha ZV-E10M2K (16-50mm Power Zoom Lens) [https://amzn.to/4rePypn]
Tripod: DIGITEK DPTR 895VD [https://amzn.to/42y7Cjd]

🔗 Download Source Code & Circuit Diagram:
https://circuitdiagrams.in/iot-battery-management-system-esp32

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Music Credit:
Music from #Uppbeat (free for Creators!):
https://uppbeat.io/t/swoop/reverance
License code: MONEBG9U65MQVXUB

🔍 Hashtags & Keywords:
#ESP32 #IoT #BatteryManagementSystem #SmartBattery #DIYElectronics #IoTProjects #SmartBMS #ElectronicsProjects #IoTDevelopment #BatteryMonitoring #ESP32Projects #Tech #EmbeddedSystems

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Website: https://www.circuitdiagrams.in
Github: https://github.com/tanmoykundu80
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