BLE GATT Toolkit

Publisher

Irerobot Dev Suite

Please Note

This entry is from Friday May 8, 2026. The price of the asset may have changed since then.
Please visit our homepage for recent offers and sales. Official and private Unity Asset Store™ sales usually last about 14 days.

Overview

Build BLE for Android targets without writing your own JNI bridge. This plugin gives you a clean, event-driven C# API for integrating BLE peripherals into production projects.

Its C# API architecture is simple and practical:

• BleClient handles initialization and queues BLE calls until the bridge is ready
• BleUnityCallbackReceiver receives Android callbacks from UnitySendMessage(...)
• BleRouter parses callback messages and raises Unity events
• BleDevice provides per-device methods for connection, notifications, GATT discovery, writes, and error handling

With this asset, you can:

• Scan for BLE devices
• Filter scans by device name
• Connect and disconnect by address
• Track connection state changes
• Discover GATT services and characteristics
• Enable and disable notifications
• Write characteristic data with or without response
• Request MTU changes
• Handle reconnect workflows
• Work with Unity-friendly global and per-device events

This plugin is a strong fit for wearables, microcontrollers, haptics, robotics, sensors, controllers, BLE accessories and other BLE peripherals.

It also includes useful production-focused behavior:

• Initialization retry logic
• Queued BLE operations before startup completes
• Global logging and error routing
• Cached device state by MAC address
• Safe no-op behavior outside Android runtime

Important notes:

• Android only
• Runtime Android BLE permissions must be handled by your project
• The current built-in scan helper focuses on partial-name filtering
• Includes a comprehensive example file to make integration easier and a documentation file explaining everything needed.