how to set up P-Nucleo-LRWAN-3 end node and gateway?

027iconic · ‎2026-01-16

Hello, I need a clear step by step guide on how to set up Pnucleo lrwan 3 end node and gateway and connect both to the loriot server. currently I have issues communicating with my END node using the AT command via terminal.
My other issue is that; the PNUCLEO lrwan 3 antenna is 480MHz, but when I check the paramaters of the device using terminal, I discover that the frequency is EU-868MHz, so now I have to reconfigure the device tp the right frequency, how do I do this. I have consulted the UM2587 material but it does not appear to be so clear to me.

Andrew Neil · ‎2026-01-16

Note that the P-NUCLEO-LRWAN3 is Not Recommended for New Designs (NRND), and has been for a long time now:

And the Gateway was never suitable for deployment.

See:

https://community.st.com/t5/stm32-mcus-wireless/connecting-to-ttn-v3-with-p-nucleo-lrwan2-gateway-amp-end-device/m-p/808058/highlight/true#M25083

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.