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#bluetooth

Bluetooth Hearing Aid EQ Mixer UI for iOS: a glass photo icon surrounded by chat, music, heart, camera and shopping app icons on a pastel gradient
Guides 7 min read

Bluetooth Hearing Aid EQ Mixer UI for iOS

Build a Bluetooth hearing aid EQ mixer UI for iOS in SwiftUI, bound to AVAudioUnitEQ. Here is the audio path, the band sliders, and what to keep honest.

Lawrence Arya · June 18, 2026
Bluetooth Mesh Network Chat Interface for iOS: a vivid neon 3D App Store icon on an orange, pink and blue gradient
Guides 7 min read

Bluetooth Mesh Network Chat Interface for iOS

Build a Bluetooth mesh network chat interface for iOS with MultipeerConnectivity. Here is the transport choice, the message UI, and the states it must show.

Lawrence Arya · June 18, 2026
Hotel Room Key NFC Unlock UI in SwiftUI: The Real Routes: a vivid neon 3D App Store icon on an orange, pink and blue gradient
Guides 5 min read

Hotel Room Key NFC Unlock UI in SwiftUI: The Real Routes

iOS apps cannot emulate key cards: Wallet partnerships tap, vendor BLE SDKs unlock in-app, and the button only says unlocked when the lock does.

Lawrence Arya · June 7, 2026
Mesh Network Offline Chat UI in React Native: a reflective 3D App Store icon on a blue and purple gradient
Guides 6 min read

Mesh Network Offline Chat UI in React Native

Proximity networking, not the internet: MultipeerConnectivity and Bridgefy carry messages device to device, with the UI honest about queued, relayed, delivered.

Lawrence Arya · June 7, 2026
React Native BLE Device Scanner UI Kit: a glowing iPhone home-screen icon on a purple and blue gradient
Guides 6 min read

React Native BLE Device Scanner UI Kit

Turn a noisy packet stream into a pickable list: dedup by device ID, sort by signal, and distinguish Bluetooth-off from permission-denied from no-devices.

Lawrence Arya · June 7, 2026
Smart Lock Bluetooth Key-Share UI in SwiftUI: a glossy App Store icon on a blue, pink and orange gradient with bubbles
Guides 6 min read

Smart Lock Bluetooth Key-Share UI in SwiftUI

Sharing a smart lock key is access delegation, not a button. The access list is the product, and honest revocation that reaches the door is the hard part.

Lawrence Arya · June 7, 2026
Bluetooth Printer Receipt UI in React Native: ESC/POS: the App Store logo as a glossy glass icon on a purple and blue gradient with floating bubbles
Guides 5 min read

Bluetooth Printer Receipt UI in React Native: ESC/POS

Print receipts from React Native over Bluetooth: ESC/POS as the language, pairing that survives shifts, character-grid layout, and honest printer states.

Lawrence Arya · June 5, 2026
Car Sharing Unlock Bluetooth UI in SwiftUI: The Moment: a glass photo icon surrounded by chat, music, heart, camera and shopping app icons on a pastel gradient
Guides 5 min read

Car Sharing Unlock Bluetooth UI in SwiftUI: The Moment

Design the car-sharing BLE unlock: find-the-car flows, dual-confirmation unlock states, cellular fallback for garages, and an honest end-trip checklist.

Lawrence Arya · June 5, 2026
Expo vs Bare React Native for Bluetooth BLE: It Changed: a glass iPhone UI wireframe icon on a holographic purple gradient
Guides 4 min read

Expo vs Bare React Native for Bluetooth BLE: It Changed

BLE in Expo managed vs bare: the eject-for-Bluetooth era is over, config plugins plus dev builds run ble-plx in managed, and bare survives for custom native BLE.

Lawrence Arya · June 5, 2026
CoreBluetooth Swift Templates for Vibe Coding: BLE Done Right: a glass iPhone app-grid icon on a mint and teal gradient
Guides 5 min read

CoreBluetooth Swift Templates for Vibe Coding: BLE Done Right

Why AI-generated CoreBluetooth fails and the template that fixes it: a connection state machine, contract-first prompts, buffered data, and real-hardware debugging.

Lawrence Arya · June 4, 2026
Smart Ring Sleep Tracker UI in SwiftUI: a glass app tile showing the VP0 logo on a pink and blue gradient
Guides 4 min read

Smart Ring Sleep Tracker UI in SwiftUI

A free SwiftUI pattern for a smart ring sleep tracker: read sleep from HealthKit or a Bluetooth ring, show stages and readiness, and stay non-medical.

Lawrence Arya · June 2, 2026
Bluetooth Device Pairing UI in SwiftUI (Free Template): the App Store logo as a glossy glass icon on a purple and blue gradient with floating bubbles
Guides 4 min read

Bluetooth Device Pairing UI in SwiftUI (Free Template)

A BLE pairing screen scans, lists nearby devices, and walks through connecting with clear states. Build it with Core Bluetooth from a free VP0 design.

Lawrence Arya · May 31, 2026
Bluetooth Hearing Aid Equalizer UI: Accessible Controls: the App Store logo as a glossy glass icon on a purple and blue gradient with floating bubbles
Guides 4 min read

Bluetooth Hearing Aid Equalizer UI: Accessible Controls

A hearing aid companion app must be supremely accessible. Build large-slider EQ and program controls from a free VP0 design for users who need them most.

Lawrence Arya · May 31, 2026
Bluetooth Pairing Screen UI React Native (Free): the App Store logo on a glass tile over a blue gradient with bubbles
Guides 4 min read

Bluetooth Pairing Screen UI React Native (Free)

Bluetooth pairing screen का React Native UI चाहिए? VP0 से free design लीजिए: searching, found, pairing, success, fail सब states साफ़।

Lawrence Arya · May 30, 2026