Fix issue 532

// Set the sleep_time in useconds: for instance 2 * 10 means 2 useconds

const unsigned long scheduler_sleep_time = 20 * 10;

const unsigned long listener_sleep_time = 2 * 10;

const unsigned long status_sleep_time = 2000 * 10; // 2ms

const unsigned long scheduler_sleep_time = 40000 * 10;  // 40ms

const unsigned long listener_sleep_time = 10000 * 10;  // 10ms

const unsigned long status_sleep_time = 80000 * 10; // 80ms

// WPServoTalker parameters

#define USLEEP_TIME 5 // 5us