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

[rYurd.1]

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

[Andrew Neil]

@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-

[Andrew Neil]

@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

[ZKURT.1]

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

[rYurd.1]

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

[Andrew Neil]

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

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

[Shati.1]

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 .

[rYurd.1]

Hi Shati,

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

[Andrew Neil]

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-