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Here are basic comparisons of some protocols mentioned above: Messaging Technologies for the Industrial Internet and the Internet of Things Whitepaper (PDF) Internet of Things: protocols war! Choosing Your Messaging Protocol: AMQP, MQTT, or STOMP IoT Protocol Wars: MQTT vs CoAP vs XMPP Beyond MQTT: A Cisco View on IoT Protocols Understanding The Protocols ...


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Using Windows' protocol handler mechanism, tSIP - http://tomeko.net/software/SIPclient/browser_integration.php (free): <script type="text/javascript"> function hangup() { window.location = "tsip:HANGUP"; } function call() { window.location = "tsip:" + document.getElementById("numberfield").value; } or with direct link: <a href="tsip:...


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Nanopb is a small code-size Protocol Buffers implementation in ansi C. It is especially suitable for use in microcontrollers, but fits any memory restricted system. https://github.com/nanopb/nanopb It lacks some of the original protocol buffers specifications such as services so it's not suitable to run RPC with it


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I have successfully used the Python modbus-tk library for communicating with multiple Mobus devices but there is also a pymodbus library - Both libraries: are Open Source (LGPL for modbus-tk & BSD for pymodbus) are Cross Platform Support Serial & TCP communications Can act as Master or Slave Are active Support scripting, etc., in python. The main ...


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