USB power to FRDM-KW40Z

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USB power to FRDM-KW40Z

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rajneeshsinha
Contributor I

Hello

I am working on FRDM-KW40Z development board. When I was plug the USB cable it was ask me to download bootloader. When I download OpenSDAv-2.1.bin by copy and paste. Then after I was just unplug and then plug the usb cable. None of the LEDs are glow.

And when I am inserting battery into device it is working (flashing all red leds). Can anyone help me what happens with development board?

Do I need any jumper setting to gives USB power?

Any help will be appreciated.

Regards,

Rajneesh

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estephania_mart
NXP TechSupport
NXP TechSupport

Hello, 

I've been repliying you in the internal case, I'll be waiting for your repsonse. 

Best Regards, 

Estephania 

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