Android: nRFUART 2.0
- Go to the Play Store and search for nRFUART 2.0, then install the application. If you can't find this application, your Android device probably doesn't support BLE or isn't running Android 4.3+!
- Load the 'callbackEcho' sketch onto your Arduino (File > Examples > Adafruit_nRF8001 > callbackEcho)
- Run the sketch and open the Serial Monitor (Baud Rate = 9600)
Once you're connected, you can click on the 'send' textbox at the bottom, and any data you send out should show up in the Serial Monitor, and also get echoed back to the Android application, as seen below:
iOS: nRF UART
If you are using a BLE-enabled iOS device (recent iPhones, iPod Touch models, iPads, etc.), you can also test this on iOS.- Download nRF UART application from Apple's App Store.
- Load the 'callbackEcho' sketch onto your Arduino (File > Examples > Adafruit_nRF8001 > callbackEcho)
- Once the sketch is running, open up the Serial Monitor at 9600 baud.