Optimising the automation of industrial products is a challenge on many levels. M2M communication using endiio technology has an efficient solution for digitalised industry. For example, with endiio, intelligent workpiece carriers can be brought in that meet all requirements relating to robustness, real time capacity, lifespan and dimensions. endiio meets these requirements by achieving the smallest dimensions by utilising the smallest possible batteries, and dispensing with installing and laying cables for power consumption. This is how endiio increases automation efficiency.