P-NUCLEO_LRWAN2 gateway firmware

[Valter]

My P-NUCLEO-LRWAN2 gateway board (F746ZG) no longer transmits data to TTN and the serial port does not respond. I think I may have loaded a firmware by mistake, where can I find the original firmware? Thanks for the support.

[STTwo-32]

Hello @Valter and welcome to the ST Community :smiling_face_with_smiling_eyes:.

You can download the original.bin firmware from here.

More details are available on this link.

Best Regards.

STTwo-32.

[Tesla DeLorean]

I swear I also posted original firmware in the past.

Pro Tip, save the delivered firmware before messing around and finding out..

TTN changed their implementation at some point too, which might make older versions useless / obsolete.

[Andrew Neil]

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@Tesla DeLorean wrote:

TTN changed their implementation at some point too, which might make older versions useless / obsolete.

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Indeed - "TTN v3" was a couple of years ago now.

[Valter]

Thanks for the firmware but there is a problem and the gateway is not working. When I boot the gateway the console displays this error:

Concentrator starting…

Concentrator Radio A type UNKNOWN

Concentrator Radio B type UNKNOWN

Impossible to start concentrator

with the original firmware the message was this:

Concentrator starting…

Concentrator Radio A type SX1257

Concentrator Radio B type SX1257

Concentrator started (2926ms)

Can you help me ? Thank you in advance

Valter

[STTwo-32 · Accepted solution]

Hi @Valter 

It seems to me that your Gateway is broken as in this case.

Best Regards.

STTwo-32