STM32WL software support for WMbus + Sigfox + LoRaWAN

[JaydeepRathod]

Hi,

I am looking for wireless solution which supports below protocols.

1> LoRaWAN.

2> Sigfox

3> WMbus.

I am also looking for firmware integration for all of the above protocols and need to find that the firmware will support all of the protocols at same time? 

I googled it and came to the ST's wireless chip "STM32WL". According to datasheet they support all of 3 protocols.

I can see that ST has the wireless software framework support using STM32CubeWL. But does it having the firmware stack for all of the above mentioned protocols? If it is then does it support all in same firmware?

Please help me correct the understanding.

Thankin you.

Jaudeep. 

[STTwo-32]

Hello @JaydeepRathod and welcome to the ST Community 😊.

The STM32WL support all LoRaWAN, Sigfox and WM-Bus. For both LoRaWAN and Sigfox, we have Two Third party Middleware that support both of them. For the WM-Bus, we don't have any middleware support for it. But you can use external firmware such as the STACK FORCE implementation.

For the Coexistance, you can just find it for both LoRawan and Sigfox (take a look at this video).

Best Regards.

STTwo-32

[JaydeepRathod]

Hi STTwo-32,

Thanks for the information.

As I have understood, It is possible to have the STM32WL stack for LoRaWAN + Sigfox development and by integrating third party library, we can provide support for WMbus as well in the same chip.

Again Thank you for your support.

Jaydeep.

[STTwo-32 · Accepted solution]

Yes, but for the coexistence. we can guaranty only the Coexistance (on the same firmware) of Sigfox and LoRaWAN. But You may can configure it using your own firmware as all 3 technologies are supported by the MCU.

Best Regards.

STTwo-32 

[JaydeepRathod]

Ok. I am cleared about what I am looking for.

Thank you and best regards,

Jaydeep.