Open-source weight and body metrics tracker, with support for Bluetooth scales

Send and receive bitcoins from your Android phone!

Source code for James Lee's Aparch Spark with Java course

Create a Bluetooth Scanner With Android's Bluetooth API

Simple comunication from Android to Arduino using Bluetooth

Uses BlueCove framework to communicate with a bluetooth Android device using an Serial-Port Profile.

This is a Java library to write labels for the Dymo LabelWriter 450. To use it, just compile the JAR & include it in your Java application, hook up a Dymo LabelWriter and it should print just fine.

This project is an add-on of Google smart-home-java sample. A MQTT interface was added on top of it to allow communication with IOT devices such as ESP8266, Arduino, etc.

Monitor your android signal strength from a tethered device

xProject sample application for SAP Cloud Platform

(optional)