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Question by olcio87 · Feb 20, 2019 at 09:19 AM · c#android unity 2d arduino

Send data from Android to Arduino via RPi 3 WiFi

Hi, i'm creating a robot with arduino (and some DC motors), and a RPi 3 for the camera. I made an Android app with Unity2D, it has 2 joysticks for controlling DC motors. My problem is that i don't know how to establish a connection between Android and Arduino via RPi3 WiFi, i thought that this code (link) could help me, but i don't know how to use it (because i don't know much C#).

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xxmariofer · Feb 20, 2019 at 12:05 PM 0

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make sure both arduino and android mobile are in the same wifi. check arduino ip and select a free port, and just use that ip and port in your code.

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