We are using JN5179, and try to add OTA support in JN-AN-1220.
in section 22.214.171.124 "Using Makefiles" mentioned to add "OTA=1 to build with OTA client". But the whole project contains no OTA related files and very few words of OTA. Only one line "#APP_CLUSTERS_OTA_SRC ?=1" can be found in each makefile under directory build.
Please check if this JN-AN-1220 v1002 release really contains OTA support or not? Looks to me is NOT.