CloudBell Go CloudBell Unit CloudBell App
CloudBell Go CloudBell Unit CloudBell App

The heart of CloudBell Unit — a compact yet powerful microcomputer that runs the system’s core logic and network connection.

Ensures high-quality sound output, stable power delivery, and additional USB ports for device expansion.

Dual Power Management Module

Provides reliable operation with both main and backup power sources — ensuring that alerts always ring, even during outages.

Smart Connectivity & Control

Integrated Wi-Fi and Ethernet modules allow remote synchronization with the CloudBell App and real-time updates from the cloud.

MEET WITH OUR TEAM

Denys Mezhynskyi

CEO

Anastasiia Kravchenko

Marketing Lead

Anhelina Myzin

UI/UX Designer

Tetiana Popyk

QA / Testing

Oksana Tymoshenko

Documentation

Tetiana Vovk

Communications

Viktoriia Luhova

Finance Manager

Ivan Lohvyn

Lead Developer (Unit)

Yuliia Moiseieva

Photo & Video

Valeriia Husieva

App Developer

Anastasiia Khyliuk

PR & Media

Serhii Sydorenko

Project Curator

Project Development Progress

Hardware

The CloudBell Unit hardware is already 60% complete. The core electronic components and circuit board are fully functional, and the design of the enclosure is finalized. The next steps focus on refining durability, miniaturization, and ensuring stable performance in different environments.

Software

Our software development phase has reached 75%. The CloudBell App already handles real-time synchronization, smart alerts, and seamless integration with the Unit. Current efforts are centered on optimization, cloud stability, and preparing for multi-device management.

Testing

Testing is actively in progress, reaching about 40%. Prototype units are being tested in real school environments to ensure reliability and user safety. Each feedback cycle helps us refine both firmware and mobile app performance before the public release.

UI/UX Design

Our software development phase has reached 75%. The CloudBell App already handles real-time synchronization, smart alerts, and seamless integration with the Unit. Current efforts are centered on optimization, cloud stability, and preparing for multi-device management.

Countdown to Full Launch

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CloudBell Development Timeline

1.
Early 2025 — Building the Core Desktop App

The journey began with the creation of the CloudBell Desktop application, written in Python. It became the foundation of the entire system — managing bell sounds, schedules, and alerts directly from a PC. At this stage, the focus was on stability, fast response time, and cross-platform compatibility.

2.
Spring 2025 — Expanding Features & Cloud Integration

New features were introduced, including multi-device synchronization, cloud control, event logging, and backup support. The app also gained a communication module for future integration with the physical CloudBell Unit, bridging digital and hardware layers of the system.

3.
Autumn 2025 — The CloudBell Unit Prototype

The first physical prototype of the CloudBell Unit was developed and successfully tested. Built on Raspberry Pi Zero 2W with a custom Hi-Fi DAC expansion board, it transformed the software into a tangible, connected device — bringing clear, synchronized alerts to every classroom.

4.
Winter 2025 — System Integration & Launch Preparation

All system components were unified under a single cloud environment — CloudBell App + Unit + Dashboard. Final tests, UI/UX refinements, and user feedback collection are paving the way for the full public release in 2026.