1 Electronic Basics #4: Arduino+Bluetooth+Android=Awesome
Often linked as a simple walkthrough for pairing a cheap Bluetooth module with an Arduino and controlling it from an Android phone.
Topic
4 videos. Ranked by independent recommendations, not by views.
Often linked as a simple walkthrough for pairing a cheap Bluetooth module with an Arduino and controlling it from an Android phone.
Shows how to reflash a cheap HC-05 Bluetooth module with RN-42 firmware so it can act as a keyboard style HID device.
Tinkernut's smartphone-controlled RC car build, used as the practical follow-on for connecting a Bluetooth module to an Arduino.
Andrew Mulholland sets up Bluetooth PAN networking on a Raspberry Pi 3 using a Mac as gateway; followed by people sharing a phone or laptop connection over Bluetooth.