IoT Hardware
Mobile App
UI/UX Design
Hospitality

Sunbull — every beach and hotel umbrella, controlled from one app

Open or close entire rows of umbrellas in a single tap: each Sunbull unit reports status and battery, joins the fleet by QR scan, and responds in bulk groups — no staff walking the beach.

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Inside the project

A whole beach, closed before the storm

The fleet-control experience for umbrellas on sand and poolside.

Sunbull smart umbrella — fleet control app, group open close, QR onboarding, beach and hotel — Every umbrella in one app with status and battery details; group ON-OFF closes or opens all umbrellas in a single click, new units join by QR scan — on the beach, in the hotel, without human error.

How we build

Steps of our design process

Every board in our portfolio goes through the same seven in-house stages.

01
Component Selection
02
Component Placement
03
Schematic Diagram
04
PCB Layout Design
05
Gerber File Generation
06
Fabrication
07
Final Production

Scope of work

What Sunbull can do

01 Hardware Development
02 UI/UX Design & Research
03 Mobile App Development

Bulk fleet control

"Close all umbrellas" — one tap, the whole beach responds.

QR onboarding

Scan the code on a new umbrella and it joins the fleet instantly.

Status & battery

Every unit reports its state and charge in the same list.

Groups

Beach rows, pool decks, VIP cabanas — control any subset as a group.

Clean app UX

Best-in-class UI with proper visualisation of every device's details.

Built for hospitality

Designed for beach and hotel operations where minutes and staff matter.

Our portfolio

More from our portfolio

Every project gets its own page like this one.

Smart Doormat

End-to-end development of a connected doormat: custom ESP32 hardware, UI/UX and a companion mobile app. It detects motion, weight and distance, tells a person from a pet, plays custom alert tones and logs every visit for you to review later.

Bheru Smart Timer

A secure timer-controller on Nordic nRF52840 that drives industrial hooters across hospitals, schools and factories — shift schedules, lunch breaks and emergency alerts, all set from a mobile app over Bluetooth.

Smart Wi-Fi Plug

An ESP32-based smart plug that controls multiple devices from one app: lamp scenes for morning, night and evening, per-device schedules, shared family access, and power-consumption reports you can compare and download.