USB-TO-GPIO2: need for firmwere to redownload

changyong liu

Part Number: USB-TO-GPIO2
Other Parts Discussed in Thread: UNIFLASH

dear friend:

We buy a USB-TO-GPIO2 today. .We plug in the USB cable to it and green LED illuminate.But it not work.

We think flashing the firmwere onto the USBGPIOv2 is necessary .We have XDS .We want to go to UniFlash and redownload the firmwere for the USBGPIOv2.How can I get the firmwere， SThen We think we can repair it buy myself.

We want more information about USBGPIOv2,not only sllu349.pdf .thankyou.

best wishes

Jesus Liu

over 2 years ago

0 Tahar Allag over 2 years ago

TI__Mastermind 30780 points

Hello Jesus,

The USB2GPIO2 should be flashed already.

I will send you the files thru email

Thanks

Tahar

0 changyong liu over 2 years ago in reply to Tahar Allag

Prodigy 10 points

Hello Tahar,

I don't know why I can't receive your Email.

Maybe my emai's service provider is chinese provider.

Would you send me again to

thankyou.

best wishes

Jesus Liu

0 Tahar Allag over 2 years ago in reply to changyong liu

TI__Mastermind 30780 points

tried to send it and the email was wrong. sending it again.

thanks

Tahar

+1 Tahar Allag over 2 years ago in reply to Tahar Allag

TI__Mastermind 30780 points

The email can not go thru.

I recommend just to exchange with a new board.

https://www.ti.com/ordering-resources/help/returns-refunds-cancellations.html?keyMatch=CUSTOMER%20RETURNS

Thanks

Tahar

0 changyong liu over 2 years ago in reply to Tahar Allag

Prodigy 10 points

The email was intercepted by mistake. I have contacted the service provider to retrieve the email. Thank you for your help.

We are in China.exchanging is diffcult and will take a long time.So We must try to repeal it by myself.

We flashed the USB2GPIO2,but it have no effect.We think maybe some IC was destroy.Would you send Schematic and Bill of Materials to me.We want try again. my e-mail :

thankyou.

Jesus Liu

0 Tahar Allag over 2 years ago in reply to changyong liu

TI__Mastermind 30780 points

Hello Jesus,

I tried to send you an email multiple times but for some reason it does not get thru.

can you send me an email to the below email address. I can share then SCH and BOM.

Thanks!

Tahar

+1 changyong liu over 2 years ago in reply to Tahar Allag

Prodigy 10 points

Hello Tahar,

I try to send you a email by new Email address""

Maybe the outlook can receive your Email.

thankyou.

Jesus Liu

+1 Tahar Allag over 2 years ago in reply to changyong liu

TI__Mastermind 30780 points

Hello Jesus,

I did not receive any email.

Thanks!

Tahar

+1 Tahar Allag over 2 years ago in reply to Tahar Allag

TI__Mastermind 30780 points

with the BOM attached

0 changyong liu over 2 years ago in reply to Tahar Allag

Prodigy 10 points

Hello Tahar,

thank you so much.

Jesus Liu

Power management

Power management forum

USB-TO-GPIO2: need for firmwere to redownload