bluetooth

AM03127 LED marquee + Arduino + Bluetooth = RaspberryPi remote control

After some days of soldering, testing and coding I am now able to control my LED marquee remotely via bluetooth from my Raspberry Pi. Using an Arduino Pro Mini (5V model) and the HC-05 module mentioned in my last blog post, I was able to mount all components inside the sign’s housing. Some features of …

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Turn your Raspberry Pi into a Wireless Portable Bluetooth Audio System A2DP

Howdy folks! I had the idea of turning my Raspberry Pi into something like the Beats By Dre portable audio system found here: http://www.beatsbydre.com/speakers/beatbox-portable-usb/beatbox-portable-usb,default,pd.html It’s a cool product, don’t get me wrong, but I’m not really down to pay $400+ tax for some fancy looking speakers (which don’t even give you rechargeable batteries, by the …

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Bluetooth Low Energy: Read-Write to Sensor Network from Raspberry Pi using Raspberry Pi

Originally published in this blog. The goal of this tutorial is to demonstrate how you can read and write from a Bluetooth Low Energy (BLE) device. For example, if you want to read the ‘number of steps’ data from your fitbit and make interesting apps with it, In this tutorial, I am using a RedBearLab …

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