Can someone explain what field upgradable via UART actually means?

[BillP]

Hi  all,

Can  someone  explain  what  field  upgradable  via  UART  actually  means?

Am  I  limited  only  to  the  ISSC  Bluetooth  Flash  Tool  and  updating  the  module  using  the  GUI?

Are  there  not  any  ISSC  flash  tools  that  are  command  line  driven  to  automate  the  firmware  upgrade  process ?

I  take  it  also  there  is  no  OTA  option  for  the  module  like  the  RN4020?

Thanks

[BillP · Accepted solution]

Hi,

Are you asking about a specific APC by Schneider Electric product if not this is not an appropriate topic for this forum. The RN4020 is a bluetooth micro chip and not a covered product. If the product is APC by Schneider Electric what is the model number?