1 Reply Latest reply on Apr 16, 2020 3:54 AM by ChunleiL_51

    About CY8CKIT-042-BLE-A bluetooth low energy pioneer kit some questions?


      Hi Sir.

      I have some basic questions,The development kit I use is CY8CKIT-042-BLE-A.  The chip I use is CY8C4247LQI-BL463.

      (1)What is the function of the sawtooth on the board? Is it necessary?



      (2)PSoC4 Hardware Design  considerations-----AN88619   ,How to understand the words in the red box?