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Concept Board - Java ME - bi-directional data communication


August 28, 2014 - 6:22pm, 6186 views


I know in a IoT data communication from/to an edge-device from/to a gateway or directly to the cloud happens using e.g. a message broker (e.g. MQTT AMQP based) on the gateway or in the cloud, CoAp, REST services (on a gateway or in the cloud), .... Since, as far as I know, Java ME 3.x has no standard out-of-the-box facilities for consuming REST services and I don't know of any MQTT or AMQP clients for JavaME to communicate with a message broker what is the recommended/most used method for sending sensor data from the EHS6 (Concept Board) to the cloud and receiving data from the cloud to command actuators connected to the board?