RUI3-Low-Power firmware with RAK3172

[jmeck (Jim Meckstroth)]

I have updated my RUI3 application to

RUI_4.2.1_RAK3172-E

using the “RAK Device Firmware Upgrade Tool v1.4.exe” tool.

Is there also an updated version of the firmware "RUI3-Low-Power-V1.0.0 which is currently in the setup code of my application, as per Bernd’s RUI3 Best Examples:

api.system.firmwareVersion.set(“RUI3-Low-Power-V1.0.0”);

I have yet to find this information on the website or GitHub.

Thanks!

[beegee (Bernd Giesecke)]

To use RUI3 V4.2.1 you have to update the BSP in Arduino to that version, then recompile the code e.g. the Low Power app which you can find in Github RUI3 Best Practices

[jmeck (Jim Meckstroth)]

@beegee Bernd, thank for the prompt guidance.

I do have the 4.2.1 BSP installed (via Arduino Board Manager in VS Code). Also confirmed with “AT+VER= ?” command.

I see your RUI3 Best Practices, Low Power example SETUP includes this command:

api.system.firmwareVersion.set("RUI3-Low-Power-V1.0.0)

I recall somewhere seeing that the RUI3-Low-Power firmware was also updated beyond V1.0.0, but I have not found it either in the RUI3 documentation, or via WIsToolBox Firmware available.

My question is whether the low power firmware version set in your best practices Low Power example is still the most current and appropriate version to use with RUI3 V4.2.1?

I hope that my question is a clear and an appropriate question.

Thanks!

[beegee (Bernd Giesecke)]

The RUI3 Low Power example is an application I made as a PoC and it is just for reference.
You can find it only in the Github RUI3 Best Practices repo.

I might have forgotten to update that line api.system.firmwareVersion.set("RUI3-Low-Power-V1.0.0) in the code.