STEVAL-ISB027V1 – quick start guide

The STEVAL-ISB027V1 is a Qi 5 Watt wireless battery charger transmitter evaluation board based on the STWBC digital controller for wireless battery charger transmitters. The solution is certified in accordance with the Qi standard, A11 topology.

  • For test the board you need this SW/HW packages:
    • STSW-ISB027 – STWBC GUI
    • STM Virtual COM Port Driver
      The FW for Virtual COM Port Driver is here.
    • STEVAL-PCC018V1 – UART to USB bridge
    • CP210x USB to UART Bridge VCP Drivers, see here

Now is necessary make a cable for connect the STEVAL-ISB027V1 to the STEVAL-PCC018V1.
The connections must be:

STEVAL-PCC018V1  STEVAL-ISB027V1
pin.1 RX         RX
pin.2 TX         TX
pin.4 GND        GND

See below.

Now connect the STEVAL-PCC018V1 to PC USB and Power On the STEVAL-ISB027V1.

Run the STWBC GUI and select:
Setup -> COM -> and select your COM
In my case the COM is 32 so I selected SPECIAL and I typed: \\.\COM32
For know the name of your Virtual COM do this (Windows 7) see here.
See below.

Now you must see flag CONNECTED in the GUI, see  below.

For test the KIT select:
TEST -> MANAGE TEST and in the new window that appears click on START (see below).

If all is OK you must see flashing the red led, see below.

For more info concerning the use of the STEVAL-ISB027V1, please read the UM1861

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For know the name of your Virtual COM do this (Windows 7):

Press: START -> DEVICES and PRINTERS
You must see something like below.

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