major_version=1
middle_version=1
minor_version=28
suffix_version=RCB89
release_date=
force_update=false
MD5=21d8f405305a413c52c2de87d8c88d33 
MD5_OTA=5d5ed480e0061efcf1df14870a1bd952
ota_test=
wifi_mac=60:fb:00:ad:71:64