BLE BLE sensor with the nRF51822 chip The journey of building a BLE sensor prototype, with a custom firmware based on the Nordic nRF51822 chip and the Ardunio framework.
RC Featured Airboat controlled with Bluetooth This airboat is based on an Arduino pro mini, a JDY-08 module for the communication and controlled with an Android mobile app.
module JDY-08 : bluetooth 4.0 module The JDY-08 BLE module is cheap and not very well documented. It's mandatory to update it before unleashing it's power!
