This video explains the types and use cases of how to write to the built-in code flash memory of the RX.

00:20 Agenda
00:47 Type of flash memory programming method
01:31 Off-board programming
02:12 On - board programming 
03:13 On-site programming
05:51 On-site programming
08:16 On-board programming summary
08:31 Reference materials (application note/sample code)