CubeCell Major update in 3-30-2021

hi guys,

The CubeCell have a Major updated.

please refer the link:

You are migrating from ASR650x onto ASR660x, is that right?

ASR650x was a SiP of:

  • Cypress PSoC41xxS (Cortex-M0+ core) and
  • Semtech SX1262

ASR660x is a SiP of:

  • STMicroelectronics STM32L4xx (Cortex-M4 core) and
  • Semtech SX1262

My question is:

  • what particular variant from all the family of STM32L4xx silicons is in use by ASR6601 ?

Brief datasheet on ASR6601 is available here: https://www.ebyte.com/pdf-down.aspx?id=2347
Competing module from Ebyte: https://www.ebyte.com/en/downpdf.aspx?id=1323

As far as I know, ASR just use the M4 core, similar to STM32L4 series, we have not found that it is the same as one of the existing STM32L4 series.

What are the implications of these changes for existing device applications targeting HTCC-AB01/HTCC-AB02/s?

Can we expect to extract the library and use as before (Arduino and PlatformIO) or do we need to extract from the new branch only, are there different compiler defines, configuration varaibles, etc if using existing AB01/2?

It has no effect on the previous devices based on the ASR650x series. The current master branch actually adds the 6601 series on the basis of the previous 650x series. When the user selects the development board model, there will be related macro definitions to call Correct configuration. Separate the 650x series, just to be a node for easy management.

Thank you for the info.