i'm not able to read Serial

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jpaul69
Pre-kindergarten
Pre-kindergarten
Posts: 11
Joined: Mon Jan 26, 2015 5:19 am

i'm not able to read Serial

Post by jpaul69 » Wed Aug 08, 2018 3:45 pm

Hi,
I try to use a Wio LTE CAT M1/NB-Iot, and to run "Play with GNSS" example.

But all COM Port monitor tools are wrong to read Serial port.

When i look to device manager, there is no COM port, only the Virtual Com Port.

Is my installation bad ?

Playin with WS2812 is OK, all is ok to upload

Thanks a lot for you help.

Best regards,

Jean Paul Bernabé
from France

bill.yu
Elementary-3
Elementary-3
Posts: 354
Joined: Mon Apr 02, 2018 11:05 am

Re: i'm not able to read Serial

Post by bill.yu » Thu Aug 09, 2018 4:23 pm

Hi Jean,

Do you press the reset button by following **Step 8. Press RST button to enable the COM port**? thanks.

Bill

jpaul69
Pre-kindergarten
Pre-kindergarten
Posts: 11
Joined: Mon Jan 26, 2015 5:19 am

Re: i'm not able to read Serial

Post by jpaul69 » Thu Aug 09, 2018 8:46 pm

Hi Bill,

Yes I do.

Jean Paul

jpaul69
Pre-kindergarten
Pre-kindergarten
Posts: 11
Joined: Mon Jan 26, 2015 5:19 am

Re: i'm not able to read Serial

Post by jpaul69 » Thu Aug 09, 2018 11:01 pm

Hi Bill,
My Com port monitor tool is Serial Port Monitor 7.0 by Eltima and when i start it it said "no serial port detected"...

Regards,

Jean Paul

jpaul69
Pre-kindergarten
Pre-kindergarten
Posts: 11
Joined: Mon Jan 26, 2015 5:19 am

Re: i'm not able to read Serial

Post by jpaul69 » Thu Aug 09, 2018 11:30 pm

Hi Bill,

I re install all, from scratch and it works now, i can see my board as STMicro VCP (COM7) and before (COM7) was not present!!


It's OK, i sniff the port.

Best regards,

Jean Paul

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