I would like to make a S2-LP border router with Wifi, GSM and Ethernet connectivity. Is it possible.

[kumarnaveenb]

Hi,

I am planning to make subGHz Border router by using Contiki border router example. For Internet, I would like to integrate the Wifi, GSM and Ethernet. I don't want to use Rpi or Beagle bone. I am planning to use STm32 and make my own IPV6 Internet router.

Is there any design notes available?

I am going to integrate subGHz radio to main STM32 with SPI for receiving the IpV6 UDP packets. Extract the data. Connect to internet using GSM/wifi/ethernet. prepare the Json and send it to cloud using MQTT.

Is my understanding is correct?

Any suggestions.

[Winfred LU]

Yes, it is possible.

You may be interested in STSW-CONTIKI6LP package, Contiki OS/6LoWPAN on STM32 Nucleo with Sub-1 GHz RF and sensor expansion boards. S2-LP is supported.

https://www.st.com/en/embedded-software/stsw-contiki6lp.html

[kumarnaveenb]

Hi Winfred,

I have made my own GSM Gateway for 6Lowpan using S2-LP.