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AkihiroN
Senior
May 30, 2025
Solved

Connecting to TTN v3 with P-NUCLEO-LRWAN2 gateway & end-device

I am trying to connect to TTN v3 with P-NUCLEO-LRWAN2.
Please let me know the latest Firmware for Gateway and Firmware for end devices.

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STTwo-32
STTwo-32Best answer
ST Technical Moderator
June 27, 2025

Hello @AkihiroN 

For such a request, you have to contact our online support team throw OLS. 

PS: I want to add to what @Andrew Neil said, this product became obsolete now:

STTwo32_0-1751048448138.png

Best Regards.

STTwo-32

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
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3 replies

Andrew Neil
Andrew Neil
Super User
May 30, 2025
@AkihiroN wrote:

I am trying to connect to TTN v3 with P-NUCLEO-LRWAN2.

Another one?

Seems to be a popular pastime at the moment @Kavin1 @Kaaviya 

https://community.st.com/t5/stm32-mcus-wireless/nucleo-l073rz-lorawan-end-node-set-up-for-ttn/m-p/808057/highlight/true#M25081 

 

Note that the P-NUCLEO-LRWAN2 is (and has been for a few years) NRND - Not Recommended for New Designs - and that TTN do not recommend it for deployment:

https://community.st.com/t5/stm32-mcus-wireless/p-nucleo-lrwan2-gateway-firmware-for-asia-923-925mhz/m-p/806644/highlight/true#M24995

 

 

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
STTwo-32
STTwo-32Best answer
ST Technical Moderator
June 27, 2025

Hello @AkihiroN 

For such a request, you have to contact our online support team throw OLS. 

PS: I want to add to what @Andrew Neil said, this product became obsolete now:

STTwo32_0-1751048448138.png

Best Regards.

STTwo-32

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
    Andrew Neil
    Andrew Neil
    Super User
    June 30, 2025
    @STTwo-32 wrote:

    this product became obsolete now:

    STTwo32_0-1751048448138.png

    But the P-NUCLEO-LRWAN3 is still marked as 'Active' - and it's still using the same Gateway:

    https://community.st.com/t5/stm32-mcus-wireless/p-nucleo-lrwan2-board-stuck-at-quot-ethernet-starting-quot/m-p/817606/highlight/true#M25483

     

    A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
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