This module allows to receive CoAP messages on your IoT Edge Device. It receives the requests that are send to the device via UDP using the CoAP protocol format (http://coap.technology). Supported environment: Linux ARM 32 Recommended Hardware: Raspberry Pi 3 Model B or something similar/better. The received requests are converted into a json representation that contains the following parts of the request: Sender, Token, Code (e.g. PUT), Message Type (e.g. NON) and the payload. Also, there is a timestamp value representing the exact received time. The module supports the following parameters. output: the output name where to send the json document (default:'output1') port: the UDP port to receive the CoAP messages/requests (default: 5683) useIpv6: Use this option to active IPv6 (default: false) flattenJsonPayloadWithPrefix: if the payload of your CoAP message is a JSON document you can use this option to additionally put the JSON payload properties as properties of the created json message. If the configuration contains a value and the payload is a valid json it will be used. Otherwise nothing happens. (default: 'Data.')