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Timmy
Timmy
Associate
September 8, 2020
Solved

P-NUCLEO-LRWAN2 sensors node does not respond to AT command through a virtual serial Tera terminal

  • September 8, 2020
  • 1 reply
  • 864 views

I have bought this product set.

https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/stm32-nucleo-expansion-boards/p-nucleo-lrwan2.html

I can connect to its gateway through virtual serial Tera terminal. Also it can connect to Loriot gateway server.

However, the sensor node board with the USI I-NUCLEO-LRWAN1 shield does not respond to AT command through a Tera terminal. Also, the Cayene application does not show any activity of this sensor board.

How do I correct it?

This topic has been closed for replies.
Best answer by Andrew Neil

A bit late, but:

"the sensor node board ... does not respond to AT command through a Tera terminal"

Note that this is to be expected: as the Getting Started Guide tells you, the ST-Link UART is disconnected from the target on the Nucleo board.

See my post of January 20, 2021 at 12:05 PM in this thread:

https://community.st.com/s/question/0D53W00000DHlVaSAL/i-want-to-get-pnucleolrwan2-gateway-source

1 reply

Andrew Neil
Andrew NeilBest answer
Super User
January 23, 2021

A bit late, but:

"the sensor node board ... does not respond to AT command through a Tera terminal"

Note that this is to be expected: as the Getting Started Guide tells you, the ST-Link UART is disconnected from the target on the Nucleo board.

See my post of January 20, 2021 at 12:05 PM in this thread:

https://community.st.com/s/question/0D53W00000DHlVaSAL/i-want-to-get-pnucleolrwan2-gateway-source

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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