Method and system for a changing code learning transmitter

A movable barrier operator comprising:

• communication circuitry;
• a processor operatively coupled to the communication circuitry;
• and
• a computer-readable medium storing instructions operative by the processor to;
• transmit, to a remote control, a first radio frequency communication via a first communication protocol, the first radio frequency communication including an access code;
• receive, from a trainable transmitter, a second radio frequency communication via a second communication protocol, the second radio frequency communication including a derived access code based at least in part upon the access code;
• and
• learn the trainable transmitter in response to determining that the derived access code corresponds to the access code.

A computer-readable medium storing instructions operative by a processor of a movable barrier operator operatively coupled to:

• transmit, to a remote control, a first radio frequency communication via a first communication protocol, the first radio frequency communication including an access code;
• receive, from a trainable transmitter, a second radio frequency communication via a second communication protocol, the second radio frequency communication including a derived access code based at least in part upon the access code;
• and
• learn the trainable transmitter in response to determining that the derived access code corresponds to the access code.