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Showing results for tags 'arduino'.
Found 2 results
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I forked a project from M. Schwartz in Adafruit about wifi controlled robot, and he uses local web server to access it. Now I wanted to the host online the server files. My only problem is this part of his php file <?php // Load JSON state $string = file_get_contents("robot_state.json");...
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Hey im new to this forum and to php. im look for some help as i cant seem to get my lights to light up on my Arduino Uno board using 'Serial Comunication' This is my code on the server... $serial->deviceOpen(); if ($_GET['action'] == "on") { $serial->sendMessage("N\r\n"); $file = fopen("...
