Arduino - Make a Wi-Fi/Ethernet Serial Converter

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Hardware components

Project description

Why should we do it? In the era of IoT, do you still own any serial device? For me? Yes, I do. I have a Pan-tilt camera which only supports RS485 interface, and I am not gonna throw it away any time soon. There are tons of serial devices over there in the real world, not to mention that most of industrial devices still use serial interfaces. Serial communication is simple, cost-efficient, reliable, and can come to the rescue whenever you need to get the console access to the device. But, we are living in the era of IoT! Isn't it great if we can add network capability to those serial devices…

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