Building a Compact, Energy-Efficient IoT Device
Clients: Veebar Tech
Date: February 8, 2023

Building a Compact, Energy-Efficient IoT Device

Veebar Tech developed a smart IoT device that runs on just two ½AA batteries for over a year! Using the ESP32 microcontroller, this compact system is perfect for tasks like remote monitoring, smart home automation, or industrial IoT applications. It uses ultra-low-power modes and advanced programming to conserve energy, while ensuring reliable data transmission to the cloud through wireless communication.

Technical Details:

  • Long Battery Life: Operates for 13+ months on two ½AA batteries using hardware and firmware power-saving techniques.
  • Deep Sleep Functionality: The device uses ultra-low-power modes during idle periods, waking up only when triggered by GPIO or external sensors.
  • ESP32 Microcontroller: Combines powerful processing with low-energy operation, making it ideal for IoT systems.
  • MQTT Protocol for Wireless Communication: Ensures reliable and efficient data transfer to cloud-based platforms.
  • Compact Design: Maintains a small form factor, ideal for installations where space is limited.
  • Applications: Suitable for remote monitoring, smart home devices, and industrial IoT setups requiring long-term, low-maintenance operation.
  • Challenge Solved:

    The toughest part of the project was ensuring that the device could run reliably for over a year on battery power without sacrificing performance. By meticulously optimizing both hardware and firmware, Veebar Tech achieved an ultra-efficient design that balances power consumption, wake-up triggers, and data communication seamlessly.

    Let’s Build Your Next IoT Device

    Looking for experts in IoT and energy-efficient hardware design? Contact Veebar Tech today for product engineering services tailored to your needs. Let’s create smart, long-lasting solutions together!

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