Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

BLExAR Screenshots

iPad

iPhone

About BLExAR

BLExAR is an integrated app that uses Bluetooth Low Energy to convert an Arduino board into an iOS-compatible device. BLExAR allows the iOS user to control all digital and analog pins on most Arduino-based boards using just a CC2541 (HM-10, AT-09, JDY-08, SH-M08) Bluetooth board.

Some features include: real-time control of all Arduino pins, data plotting in real time, data logging to a comma-separated file, capturing GPS coordinates of data points, and serial text communication using a terminal window.

The BLExAR app is intended for makers, students, and engineers interested in communicating between their Arduino and smartphone, whether for hobby or professional purposes. The app allow users to interact with their Arduino board, but also receive data from sensors and log precise measurements in time and space with GPS coordinates.

What's New in the Latest Version 2.7

Last updated on Jun 8, 2023

Old Versions

Fixes to location estimates from GPS during data acquisition

Version History

2.7

Jun 8, 2023

Fixes to location estimates from GPS during data acquisition

2.5

Jul 7, 2021

Backwards compatibility fixes for older iOS devices and BLE chips, plus new stability for faster datalogging

2.4

Jun 26, 2021

Backwards compatibility fixes for older iOS devices and BLE chips

2.3

Apr 5, 2021

Bug fixes related to Bluetooth on newer iOS devices

2.2

Dec 31, 2020

Multi-line plotting, GPS coordinates for datalogging, better timestamps for datalogging, compatibility with a wider range of BLE devices and Arduino boards (HM-10, AT-09, JDY-18, BLE-Nano, HC-42, MLT-BT05).

2.1

Jul 28, 2020

2.0

Apr 16, 2020

Multi-line plotting, GPS coordinates for datalogging, better timestamps for datalogging, compatibility with a wide range of BLE devices and Arduino boards

1.1

Nov 1, 2018

Added PWM control for digital pins, improved functionality for digital pins, increased accuracy for data acquisition time stamp, and added more resource links that help users with wiring and controlling their Arduino board.

1.0

Oct 23, 2018

Feedback Report