CPC A63B 71/0622 (2013.01) [A63B 71/143 (2013.01); G06F 3/1423 (2013.01); G08B 5/36 (2013.01); H05K 1/189 (2013.01); H05K 5/0017 (2013.01); A63B 2071/0655 (2013.01); A63B 2071/0663 (2013.01); A63B 2071/0694 (2013.01); A63B 2209/08 (2013.01); A63B 2225/20 (2013.01); A63B 2225/50 (2013.01); A63B 2225/74 (2020.08); H05K 2201/10189 (2013.01)] | 35 Claims |
1. A system for discrete communication of a pitch selection during a competitive team event, the system comprising:
a transmitter activatable by a first member during the competitive team event, the transmitter comprising:
a first body; and
a first printed circuit board (PCB) operatively coupled to the first body, the first PCB comprising:
a first processing unit;
a first communication module operatively coupled to the first processing unit and configured to communicate with a second communication module through secure wireless communication;
a battery;
a power switch;
a communication port; and
at least two pitch selection switches; and
a receiver for a second member during the competitive team event, the receiver comprising:
a second body,
a second PCB operatively coupled to the second body, the second PCB comprising:
a second processing unit operatively coupled to the second body;
the second communication module;
a battery;
a power switch; and
a communication port,
wherein:
in response to activating at least one of the pitch selection switches by the first member, the transmitter securely communicates a pitch selection control signal wirelessly to the receiver, wherein the pitch selection control signal is for a pitch selection that corresponds to the at least one of the pitch selection switches that is activated by the first member; and
wherein the receiver is configured to indicate the pitch selection responsive to receipt of the pitch selection control signal.
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