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Mohanakrishna K
Associate
Feb 6, 2021 7:16 PM UTC
Solved

I need a good STM32WL module. does anyone know about a better choice?

I need a good STM32WL module. Can anyone advise me to choosing this?

This topic has been closed for replies.
Uwe Bonnes
Uwe BonnesBest answer
Chief
Feb 16, 2021 8:35 PM UTC

Seeed LORA-E5 has STM32WLE5

8 replies

Andrew Neil
Super User
Feb 10, 2021 2:35 PM UTC

What are your criteria for "good" ?

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
DedMoroz
Visitor II
Feb 15, 2021 4:19 PM UTC

I would suggest you to start with two STM32WL55JCI Nucleo boards to evaluate if you need M0 + M4 cores. You may decide that you need only M4 core and that may help you with the choice of the future module or CPU.

Mohanakrishna K
Associate
Feb 15, 2021 5:54 PM UTC

Thank you for your response.

I already bought those development boards and get starting now. Thank you DedMoroz . . .

Uwe Bonnes
Uwe BonnesBest answer
Chief
Feb 16, 2021 8:35 PM UTC

Seeed LORA-E5 has STM32WLE5

OFauc.1
Associate II
Mar 18, 2021 9:00 AM UTC

Seeed LORA-E5 is great, but there are only a limited number of STM32WL pins routed on the module.

Andrew Neil
Super User
Mar 18, 2021 11:44 AM UTC

You mean this: https://www.seeedstudio.com/LoRa-E5-Wireless-Module-p-4745.html ?

Seems it has no antenna - so will need extra design effort and approvals ...

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
Donald CHAN
Visitor II
Mar 18, 2021 10:08 AM UTC

You can try RisingHF WL module :

http://www.risinghf.com/product/detail/24

Andrew Neil
Super User
Mar 18, 2021 11:52 AM UTC

Could be just coincidence...

0693W000008xGgSQAU.png

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.