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kifsha
Associate
October 1, 2024
Question

Lora transmission with NUCLEO-L073RZ

Hi,

I am trying to get the LoRaWAN test project running using the Nucleo-L073RZ and I-NUCLEO-LRWAN1. However, the official STM example does not transmit. Can you help me figure out the issue?

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11 replies

Andrew Neil
Andrew Neil
Super User
October 1, 2024

The  I-NUCLEO-LRWAN1 is obsolete:

AndrewNeil_0-1727781210427.png

It's likely that both the ST examples and the networks have moved on ...

 

@kifsha wrote:

Can you help me figure out the issue?

What have you done so far?

Have you looked at the UART logs?

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.
kifshaAuthor
Associate
October 1, 2024

I fixed the UART, and the project is now active. It logs correctly, but the LoRa module does not physically transmit, and I can't figure out what the error is.

Andrew Neil
Andrew Neil
Super User
October 1, 2024

The UART output should show you what the code is doing - and where it's failing.

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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