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Cant make AT Master application to work on NUCLEO-LRWAN1/NUCLEO-L073RZ pair

rYurd.1
Associate III

Hi,

I have P-NUCLEO-LRWAN2 starter pack and I'm trying to run AT Master application on NUCLEO-LRWAN1/NUCLEO-L073RZ pair with supplied in I-CUBE-LRWAN Expansion Package. It looks like all fine (i.e firmware compiled and loaded onto NUCLEO-L073RZ without any problem). But GW cant get any data from the Sensor Device. Finally, when I checked with SDR , I cant see any Tx activity from the Sensor device .. I will be so happy if you can make comment on this. many thanks in advance, reha

17 REPLIES 17

@Shati.1​ "the L073RZ with the expansion do not work with tera term"

It's not intended to work with TeraTerm (or any other terminal) - it is a standalone node.

This is described in the P-NUCLEO-LORWAN2 documentation.

Cross-post:

https://community.st.com/s/question/0D53W00000wwkhcSAA/hi-i-m-working-with-pnucleo-lrwan2-the-gateway-is-working-good-but-the-l073rz-with-the-expansion-do-not-work-with-tera-term-and-dont-send-any-data-

@ZAHİDE ZEYNEP KURT​  "I need to buy this device"

Which device?

For the LoRa node, I would suggest that you get the B-L072Z-LRWAN1 Discovery board

https://www.st.com/en/evaluation-tools/b-l072z-lrwan1.html

P-NUCLEO-LRWAN1 What is the difference between P- and NUCLEO-LRWAN3? why did you recommend P-NUCLEO-LRWAN3? My goal is to have a lora in the center. and the communication of the surrounding lora with the central lora. but i don't know how to do

Hi,

1) WAN1 is 868Mhz and WAN3 is 433MHz..

2) GW HW is the same

3) LORA Module on Device is different..

But in practice they are very similar. thanks

The "P-" prefix refers to a "Pack"

The User Manual tells you the difference between the P-NUCLEO-LRWAN2 and P-NUCLEO-LRWAN2 packs:

0693W00000BdZYGQA3.png

Hi, i m working now with the B-L072Z-LRWAN , and it's work good. but i want to read data from an externel sensor . please how can i read data from a sensor and send it with lora .

Hi Shati,

please notice that this topic is for NUCLEO-LRWAN1/NUCLEO-L073RZ pair not for B-L072Z-LRWAN

Yes. @Shati.1​ - start a new topic (thread) on that.

Give a link here to your new thread;

In the new thread, give a link to this one for background.

EDIT

Oh, you already have started a new thread:

https://community.st.com/s/question/0D53W00000xq2XCSAY/hi-i-m-working-now-with-the-bl072zlrwan-and-its-work-good-but-i-want-to-read-data-from-an-externel-sensor-please-how-can-i-read-data-from-a-sensor-and-send-it-with-lora-