Self-driving startup Aurora unveiled its second-generation hardware for autonomous trucks. The startup claims the sensor suite has been designed to last a million miles. Aurora, the Pittsburgh-based startup working on transforming regular big rigs into autonomous trucks, has unveiled its second-generation hardware setup. According to Aurora, its second-generation hardware can enable fleet owners to double the revenue per truck. So far, the trucks equipped with the startup’s first-generation hardware have driven nearly 440,000 driverless miles, the company claims.