<?php require_once 'Tinkerforge/IPConnection.php'; require_once 'Tinkerforge/BrickDC.php'; use Tinkerforge\IPConnection; use Tinkerforge\BrickDC; const HOST = 'localhost'; const PORT = 4223; const UID = 'a4GePuz3m29'; // Change to your UID $ipcon = new IPConnection(); // Create IP connection $dc = new BrickDC(UID, $ipcon); // Create device object $ipcon->connect(HOST, PORT); // Connect to brickd // Don't use device before ipcon is connected $dc->setPWMFrequency(10000); // Use PWM frequency of 10kHz $dc->setDriveMode(1); // Use 1 = Drive/Coast instead of 0 = Drive/Brake $dc->enable(); $dc->setAcceleration(5000); // Slow acceleration $dc->setVelocity(32767); // Full speed forward echo "Press key to exit\n"; fgetc(fopen('php://stdin', 'r')); $dc->disable(); $ipcon->disconnect();