Bluefruit Connect 4+

Adafruit Industries

Designed for iPad

    • 5.0 • 5 Ratings
    • Free


Wirelessly connect your iOS device to Adafruit Bluefruit LE modules for control & communication with your projects.

• Send iOS sensor & GPS data wirelessly over Bluetooth LE (Continued use of GPS running in the background can dramatically decrease battery life)
• Control Pad for simple directional control of your projects
• Control Arduino Digital, Analog, & PWM pin input & output
• Send & receive messages via UART monitor in Hex or ASCII format
• Send & receive messages via CircuitPython REPL
• Control NeoPixels individually with an interactive color picker
• Scan & list nearby Bluetooth LE peripherals with RSSI and Advertisement data
• Connect & List peripheral Services & Characteristics in Info mode
• Serial Plotter to plot numeric data graphically
• Multiple simultaneous connections (UART and Serial Plotter only)
• Send Images via UART
• Update your Bluefruit device to the latest firmware version from within the app
• Use Apple Watch to control Bluefruit with Color Picker & Control Pad

Learn more about Adafruit Bluefruit LE at:

What’s New

Version 3.7.0

Added support for CircuitPython REPL
Added support for discovering peripherals that are connected before the apps is started
General improvements and bug fixes

Ratings and Reviews

5.0 out of 5
5 Ratings

5 Ratings

xgoldberg ,

Adafriut Bluefruit LE Connect app

A very useful app to test the various capabilities of Bluefruit Le Friend products from Adafruit.
Remember to unpair your IOS device from the Bluefruit device before running this app. This app sets up its own pairing with an IOS device, and cannot do so if IOS already has pared.

App Privacy

The developer, Adafruit Industries, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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