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CC2540 USB Dongle

Naeem Mirza
Prodigy 130 points

Other Parts Discussed in Thread: CC2540, CC2541

Dear All,

                       I want to know when i install CC 2540 usb dongle firmware to connect it to keyfob then my usb dongle light turns red and cant connect through BTool.As i have two USB dongles for communication through Packet sniffer. Please guide  

  • 0
    Guru 735695 points
    1. You have to program prebuilt image CC2540_USBdongle_HostTestRelease_All.hex under BLE installtion folder\Accessories\HexFiles to your CC2540 USB dongle.

    2. Make sure you use correct COM port which is simulated by CC2541 USB dongle in BTool.