BLE Controlled OLED Display

Hey guys,

This is a tutorial that demonstrates how to use Bluetooth Low Energy to send text from a phone to an Arduino UNO and display it on an OLED.

The following libraries are required:

https://github.com/NordicSemiconductor/ble-sdk-arduino (BLE SDK for Arduino)

https://github.com/mgcastro/SSD1306_text (Text support for OLED)

https://github.com/mgcastro/JS_nRF8001 (BLE library for development board)

You also need nRFgo Studio to program the Bluetooth chip:

And the nRF UART 2.0 Android App to send the text:

Here is the link to the tutorial: