Method and system for a changing code learning transmitter

A system comprising:

• a remote control comprising a remote control communication circuitry and a remote control controller, the remote control controller configured to:
• receive through the remote control communication circuitry a first radio frequency communication via a first communication protocol, the first radio frequency communication including an access code;
• control the remote control communication circuitry to transmit a second radio frequency communication via a second communication protocol, the second radio frequency communication including the access code;
• a trainable transmitter having a trainable transmitter communication circuitry and a trainable transmitter controller, the trainable transmitter controller configured to:
• receive through the trainable transmitter communication circuitry the second radio frequency communication;
• determine a derived access code based at least in part upon the access code of the second radio frequency communication;
• control the trainable transmitter communication circuitry to transmit a third radio frequency communication via the second communication protocol, the third radio frequency communication including the derived access code;
• a controllable device comprising a controllable device communication circuitry and a controllable device controller, the controllable device controller configured to:
• control the controllable device communication circuitry to transmit the first radio frequency communication including the access code;
• receive through the controllable device communication circuitry the third radio frequency communication including the derived access code;
• and
• learn the trainable transmitter in response to correspondence between the derived access code of the third radio frequency communication and the access code of the first radio frequency communication.