13 Replies Latest reply on Sep 20, 2017 6:57 PM by JoYi_1844281

    OTA2 memory requirements

      Hi, we are working on an WICED application with OTA2 support.     

      We are using an WM-N-BM-30, which has a BCM43362 single-chip and a ST STM32F411CEY6 MCU with:                 

      • 512 Kbytes of Flash memory
      • 128 Kbytes of SRAM
      • 16M-bit SPI Flash         


      We got the ota2 example working and I have the following questions as the WICED-OTA2.pdf is not clear in this:


      1 Is 512 bytes the application limit for this module?

      2 How can I see the size of my application, after a build it show size of flash and static-ram?


      3 What is the size I have left on external flash for the ota apps