5 Replies Latest reply on Jun 11, 2018 12:31 PM by e.pratt_1639216

    PSoc4 Bluetooth Problem

    goldkwangho_2616236

      1. Preference

      - Windows10

      - PSoc Creator 4.1 ~ 4.2

      - MCU : CY8C4247LQI-BL473, CY8C4248LQI-BL583 (CY8CKit-042-BLE-A Pioneer board)

         ( Selected correctly in Device Selector depending on MCU at PSoc Creator)

      - Example Source : BLE_FindMe (PSoc Example source)

      - bluetooth Android APP : CySmart

       

      2. Problem : "CY8C4247LQI-BL473" board Bluetooth not working ( I make pcb board for PSoc4 MCU -> CY8C4247LQI-BL473 assembled )

      - "CY8C4248LQI-BL583" bluetooth working good (CY8CKit-143A Board)

       

      3. PCB Bluetooth antenna test : Bluetooth antenna works well

      4. Schematic

      5. "CY8C4247LQI-BL473" board's function working well except bluetooth (IO, Timer, UART, Input Interrupt )

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      thanks