3 Replies Latest reply on Oct 12, 2018 9:03 PM by RaktimR_11

    Not getting the mentioned power numbers for CYW943907AEVAL1F

    aktac_3789331

      Hi Support,

       

      I am evaluating the cypress CYW943907AEVAL1F board. Mostly I want to go for the wireless power save mode. I am following the document given at the link: Low Power Current Measurements Using CYW943907AEVAL1F  .

      As mentioned in the document I am using an example 43xxx_Wi-Fi/apps/test/powersave/powersave.c and enabling the macro POWERSAVE_STANDALONE_TEST_DEEPSLEEP_ASSOC. As mentioned in the document I should get the current around ~1-2 mA. But I am getting around ~16 mA at least as the lowest. Please find the attached snap-shot FYR. I am attahcing the application file also whatever I am using. I also tried to reduce the becon size by disabling WMM, WPS, enablig only 11b as mentioned in one of the document by cyoress.

       

      Can you please tell me whether I am missing something in the configuration? Do I need to do any other board changes to achieve low numbers?cypress_check.PNG

       

      Thanks

      Akash