BLExAR is an integrated app that uses Bluetooth Low Energy to convert your Arduino Uno board into an iOS or Android-compatible device. BLExAR allows the smartphone user to control all digital and analog pins on an ATmega328 Arduino-based board using just a CC2541 (HM-10, AT-09, JDY-08, SH-M08) Bluetooth module. 

Some features include: Real-time control of all Arduino pins, data plotting in real-time, and raw communication using a terminal window.

The BLExAR app is intended for makers, students, and engineers interested in controlling their Arduino app whether for hobby or professional purposes. The app allows the user to interact with their Arduino board, but also receive data from sensors and so much more!