ArduTalk: A graphical programming tool for Arduino using IoTtalk

Many Internet of Things (IoT) technologies interconnect physical sensors, actuators, and heterogeneous computing devices within the existing Internet infrastructure, which make our life more convenient. ArduTalk is a graphical programming environment based on IoTtalk, which aims to develop internetworking Arduino applications for multiple Arduino boards. Therefore, sensors and actuators can be plugged in different Arduino boards, and the user can utilize ArduTalk to arbitrarily link and re-link sensors to actuators to create dilferent applications for dilferent purposes, which is a very convenient way to develop IoT applications especially for beginners. Performance measurement shows that the actuator still has a quick response time when the actuator is triggered by a sensor through ArduTalk.