STM32 gateway LoRa

[Norhane BENKAHLA]

Posted on January 16, 2018 at 14:21

Hello, 

i want to use 2 STM32 discovery kit, One for the client LoRa and One for create a gateway LoRa.

does it already exist a script that works as gateway lora that could works in the STM32 discovery kit? or other solutions to receive packages from a LoRa client STM32 discovery kit ??

Thanks 

[Nesrine M_O]

Posted on January 16, 2018 at 15:31

Hi

norhane.benkahla

,

Please refer to these documents and links it may help you:

1. http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-expansion-packages/i-cube-lrwan.html

2. http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-mcu-discovery-kits/b-l072z-lrwan1.html

3. http://www.st.com/content/ccc/resource/technical/document/application_note/group0/db/8c/4f/5a/95/9e/40/69/DM00346311/files/DM00346pdf/jcr:content/translations/en.DM00346pdf

-Nesrine-

[Norhane BENKAHLA]

Posted on January 16, 2018 at 15:36

Hi, thanks 

But have you already use STMU32 discovery like a gateway LoRa ??

Norhane

[Tesla DeLorean]

Posted on January 16, 2018 at 17:25

The DISCO doesn't really use a chip suitable for a LoRaWAN gateway. Look at an SX1301 or SX1308

https://hackaday.io/project/13373-lora-concentrator

 

If you are just looking to implement a point-to-point connection using LoRa radios then the DISCO works very well at that.

Look also more directly at other SemTech software releases and port them on to your chosen platform. ST has other commercial clients building STM32 based Gateways, but do expect free access to such projects.