Pennsy Digital | 113 followers on LinkedIn. Intelligent Rail Applications. Made Easy. | Built on 15 years of Internet of Things (IoT) experience and 25 years of innovation in the railroad industry, Pennsy Digital was founded to bring the ease and insight of IoT technology to the railroad industry. Our solutions are: - Customer Focused - Platform Agnostic - Rugged and Long-Lasting Always looking to embrace innovation, Pennsy Digital is committed to finding efficient, high value, and long-lasting solutions for our customers.