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BLE Based Smart Timer for Intelligent Device Control

A BLE-powered smart timer designed for high-power commercial devices, enabling wireless control, scheduling, and automation through a user-friendly mobile interface.

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Bheru smart-timer mobile app on two phones

About BLE Timer

Bheru — BLE Based Smart Timer Device

BLE-enabled hardware for real-time control of high-power devices.

Combines IoT connectivity with intuitive mobile app management.

Designed for both industrial and commercial environments.

Focused on reliability, precision, and user-centric design.

Requirement of Client

The client required a BLE-enabled smart timer capable of wirelessly managing multiple high-power devices. They needed a solution that allowed scheduling, manual operation, and easy editing through a mobile app. The system had to ensure reliable Bluetooth connectivity, simple configuration, and real-time control for industrial and commercial equipment like hooters and heaters while maintaining high performance and safety standards.

  • UIUX Design
  • Hardware
  • Hardware Design
  • Development
  • Cloud Service
  • QA Service
Bheru Smart Meter device

Smarter then smart because every second is worth it

Challenge

Ensuring stable multi-device BLE connectivity in industrial environments was a major challenge. The system needed to handle signal interference and deliver low-latency performance. Designing compact yet durable hardware for high-power usage required multiple safety validations. Synchronizing firmware with the mobile interface for real-time control and scheduling accuracy added further complexity, demanding precise coordination between design, hardware, and app development teams.

Secure Timer device that controlled only have Authority

Device can be connected to mobile app and Operate Remotely

Scan With BluetoothSwitch to ManualSet TimeAdd DevicePersonalized

BLE Timer Based Industrial Hooter

Industrial application based on timer, control accurately -multiple devise like hooter for different time schedule and with easy to access with mobile app

Hospital

School

Industries

Our Approach

To deliver a robust and intuitive system, we adopted a user-centric, modular development strategy integrating IoT, analytics, and mobile-first design principles.

Concept & Research

Defined use cases and power control requirements

Hardware Design

Engineered robust BLE-based circuit for high-power devices.

UI/UX Design

Created intuitive, minimal, and interactive app experience.

Mobile App Development

Integrated BLE communication for multi-device control.

Testing & Optimization

Ensured safe power handling and stable BLE performance.

Deployment & Feedback

Validated across real-world industrial environments.

Hardware Details

nRF5240

32 bit

Bit-Width

Bluetooth Support

Nordic (nRF series)

ARM Cortex-M4 / M33

02

Layer Of PCB Design

128 MHz

Clock Speed

ZigBee Support

512 KB–1 MB

Flash Memory

64–256 KB

Ram Memory

Product Feature

Complete Process of the mobile app that can start from onboarding to setup automation of device with different schedule and time structure

Our Success Path

Explore our success journey and let's add your one as well.