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The long wait….

…. is over. The new release of leJOS is here. leJOS 0.9.1 brings computer vision, cooperation, extra brains and improved locomotion to your robot. Continue reading


Publishing data to MQTT

The MQTT message broker is very popular for publishing sensor data for Internet of Things (IoT) devices. This post shows you how to publish EV3 sensor data to it. The image above shows a flow that subscribes to the sensor data topic and prints it out using the very popular node-red visual web tool. To … Continue reading

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