![]() ![]() ![]() Designed to be a reliable "back-end" tool, Netcat can be used directly with other programs and scripts to send files from a client to a server and back. Netcat is a featured networking utility which reads and writes data across network connections, using the TCP/IP protocol. To learn how to send data to Ubidots using these protocols, see Send Data to Ubidots over TCP or UDP. This article will show you how to simulate a client using a useful tool called Netcat and realize the immediate connection using your own computer's terminal. In some cases like cellular transmission, the good old TCP/UDP packet transmission will work just fine. Choosing the right one will depend on your project's security, bandwidth and reliability needs, or maybe just your device computing limitations. There are a number of protocols powering the Internet of Things. ![]()
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September 2023
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