Whether the frame acknowledges the last confirmed one.
Whether the frame takes part in adaptive data rate.
Whether the frame asks to be acknowledged.
The device address the frame carries.
The direction the frame travelled.
The low 16 bits of the frame counter.
The MAC commands the header carried.
Whether the network has more downlink data waiting.
The port the frame was sent on, or null when it carries only options.
The decrypted application payload.
A decoded data frame, with its payload decrypted.