• Adafruit Bluefruit LE Connect 1
  • Adafruit Bluefruit LE Connect 2
  • Adafruit Bluefruit LE Connect 3
  • Adafruit Bluefruit LE Connect 4

Adafruit Bluefruit LE Connect

Wirelessly connect your Android device to an Adafruit Bluefruit LE module for control & communication with Arduino.
Features:
• Update the firmware on your Bluefruit LE module over the air
• Set the UriBeacon (Physical Web) or Beacon properties for your Bluefruit LE module
• Send Android sensor & GPS data wirelessly over Bluetooth LE
• Control Pad for simple directional control of your projects
• Send & receive messages via UART monitor in Hex or ASCII format
• Scan & list nearby Bluetooth LE peripherals with RSSI and Advertisement data
• Connect & List peripheral Services & Characteristics in Info mode

Learn more about Adafruit Bluefruit LE at:http://www.adafruit.com/bluefruitle

Category : Education

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Reviews (27)

Col. Oct 15, 2018     

It's pretty eh. I do appreciate all the functionality they packed into this app, but it's pretty unstable in my testing. I primarily use the neopixel functionality, which does not function properly with more pixels than originally initialized in the app, requiring you to tell it how many are connected every single time you start the functionality. I find the app also locks up when I unlock my phone to adjust a setting.

Jos. K. Jul 19, 2019     

I just downloaded this app and within 5 minutes, I had it working with my adabox002. Adafruit is an amazing company, integrating hardware and software for a great end user experience. Thanks to Lady Ada and her whole team!

Cas. R. Jun 11, 2020     

This app is very temperamental on my Samsung Galaxy Note 10+. I've been trying to stream quaternion data to my Feather M0 Bluefruit LE & the quaternion data in the app is very janky. That & the app claims a 10 Hz output, but in reality, the device on the other end only sees barely 1/5th of that.

Mar. B. May 8, 2021     

The app was recommended to enhance control of the Boomerang CycloTrack tracker/alarm. However, it doesn't see the device I want to connect to, so I've uninstalled it.

Jef. S. Jan 5, 2020     

Doesn't work on Android or at least my Samsung note 9. Please put some work into making it work. Or a how to use it with your products. Thank you

Fat. F. Feb 15, 2019     

Can't connect with other devices on same app. Unable to send data using UART.

Eli. D. P. Sep 15, 2020     

Not working on my Galaxy Note 5. Keeps dropping the connection and only sends messages back and forth through the UART module intermittently.

Bri. B. Feb 21, 2019     

After a while of waiting for it to work with my device properly I finally got it! This works perfectly!

Ash. G. Feb 14, 2020     

Not support for my phone Redmi 6 pro Is there anther app can support only uart service

Ben. L. S. Jul 13, 2021     

Too be a part of this type of stuff that they connect to your cars and heart pace maker's and kill people to drive them over the road with know brakes attacking your cars electronics by way of killing people

Sus. h. Jan 27, 2021     

uart not working at mi8 note pro

Joh. B. Jan 6, 2020     

It works great

Kyl. P. Feb 6, 2021     

Does what I wanted.

Ian. W. Sep 30, 2020     

Never connects.

Dav. M. May 3, 2018     

Nice little app for easy connection to adafruit Bluetooth module. Disappointed it does not have same functionality as apple version that allows graphing of data.

Cra. E. Jan 22, 2018     

Starts to connect (connect light comes on) then when the screen changes it drops the connection.

Chr. R. Jan 20, 2018     

Incredibly useful debugging tool. There are some UI bugs though. In particular it seems that the app is completely incompatible with Android 8.1.0. When connecting to a Feather nRF52 the mode is stuck in Info. I can't seem to find the mode selection screen anywhere.

Mel. M. Mar 22, 2017     

Keeps crashing when trying to connect to MQTT server with credentials.:/

Mik. M. Mar 17, 2017     

Does not display tabs! Should automatically reconnect when device restarts.

je. j. Dec 21, 2017     

I'm using an esp32 without ble capabilities so I'm stuck on the screen to sync the ble... why can't I just connect to adafruit io server from this app and not have to use ble?

Joo. V. Nov 9, 2017     

Okayish. Missing the graph option that the iOS version offers.

A. G. u. Nov 13, 2017     

Cannot plot ecg, but the ios version can. Are you planning to implement it on Android..?

Key. N. Jan 25, 2017     

Crashes constantly on my nexus 5 making it completely unusable.

Gor. M. Jan 4, 2017     

It works and does the job required.

Nem. C. Apr 9, 2016     

Love the theme of the app! Sometimes there's a bit of a hiccup when I pair it to my Feather 32u4 Bluefruit BLE that is connected to a Neopixel ring but it just needs to be quitted out and repaired to use with the neopixel :)

Tim. L. Feb 5, 2016     

Fantastic app, well programmed and functions are great. My one complaint is the UART text app disables the swipe capability of my keyboard. And I'm a horrible hunt-and-peck typer.

Bri. L. Mar 13, 2016     

Sometimes the app has issues displaying Bluetooth devices near me until I rotate the screen. Also has an issue saying "waiting for device info" indefinitely until I rotate the screen and I start the connection process over.