How to auto-detect devices connected to COM ports

Internet of Things IoT Frameworks 2 years ago

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_x000D_ _x000D_ I want to auto detect devices connected to the COM ports of my computer. Being able to use the SerialPort class allows me to get the list of available COM ports easily. I want to iterate through them and poll(send a command) to each port and wait for a response. However it seems that most tutorials suggested to use the DataReceived event. I am lost at how to do a serial send followed by waiting for xx amount of seconds till I receive a response from the device.

Posted on 16 Aug 2022, this text provides information on IoT Frameworks related to Internet of Things. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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