Abstract: A paddleboard rental assembly includes a trailer and a plurality of locking stations that is each coupled to the trailer. Each of the locking stations releasably engages a paddleboard for securing the paddleboard to the trailer. A plurality of lock boxes is each of the lock boxes is attached to the trailer thereby facilitating each of the lock boxes to contain a life preserver. A plurality of pay stations is each attached to the trailer. Each of the pay stations has a card reader to read a financial transaction card for processing a payment. Respective locking stations are unlocked when the pay station associated with the respective locking station processes the payment to facilitate a patron to rent a paddleboard. A respective lock box is unlocked when the pay station associated with the respective lock box processes the payment to facilitate the patron to rent a lifejacket.

Abstract: A controller is switched from a first mode to a second mode, where the controller in the first mode is to manage a plurality of electronic devices collectively as a logical unit. The controller in the second mode is used to individually test the plurality of electronic devices, where the controller in the second mode allowing sending of a test command individually to a respective one of the plurality of electronic devices.

Abstract: A controller is switched from a first mode to a second mode, where the controller in the first mode is to manage a plurality of electronic devices collectively as a logical unit. The controller in the second mode is used to individually test the plurality of electronic devices, where the controller in the second mode allowing sending of a test command individually to a respective one of the plurality of electronic devices.