Abstract: A system comprising a shelving unit including a shelf defining a supporting surface. The shelving unit is electrically coupled to a power source and a network. The system further includes a bin removably positioned on the supporting surface; a module removably coupled to the bin; a first wireless component coupled to the shelf and in electrical communication with the network; and a second wireless component coupled to the bin or the module. Electrical power is wirelessly transferred between the first wireless component and the second wireless component. A data set is wirelessly transferred between the first wireless component and the second wireless component. The module is in electrical communication with the network.

Abstract: A radio frequency identification (RFID) system can include, for example, a device configured to communicate with a printer and a cloud network. In some examples, the device is separate from the printer. The device can be configured to provide two-way communication with the cloud network and the printer, to receive a request from the cloud network, and to cause the printer to print based on the request.