CoAP-CLI is a command line interface for CoAP, built on node.js and node-coap.
Constrained Application Protocol (CoAP) is a software protocol intended to be used in very simple electronics devices that allows them to communicate interactively over the Internet. - Wikipedia
Install node.js, and then from a terminal:
npm install coap-cli -g
Usage: coap [command] [options] urlCommands:get performs a GET requestput performs a PUT requestpost performs a POST requestdelete performs a DELETE requestOptions:-h, --help output usage information-V, --version output the version number-o, --observe Observe the given resource-n, --no-new-line No new line at the end of the stream-p, --payload <payload> The payload for POST and PUT requests-q, --quiet Do not print status codes of received packets-c, --non-confirmable non-confirmable
PUT and POST requests body are sent from the standard input by default. E.g.
echo -n 'hello world' | coap post coap://localhost/message
If you want to type it you can end the standard input by pressing CTRL-D.
Copyright (c) 2013 Matteo Collina
node-coap is licensed under an MIT +no-false-attribs license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.