5 Replies Latest reply on Sep 16, 2019 2:16 AM by DaZh_2976111

    CYBLE-212020-01 program issue?


      Dear  CYPRESS:

             when we use the  CYBLE-212020-01 module, we use this below to test the firmware, we find some issue ;

      1、we choose  P0.6, P0.7 /XRES  GND VDD for download firmware , it's ok ;

      2、we choose P1.4, P1.5 GND VDD of  CYBLE-212020-01 to connect  p12.6,P12.7(RX, TX) , but it's can't return date in COM tool,  how can we use it? tks;