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@ion-popa ion-popa commented Jan 29, 2026

Summary

This PR fixes/implements the following bugs/features

Motivation
I work mostly with battery powered devices, and the hardware timer was waking up the controller.

Validation
Tests made on a custom board based on STM32L443VC.

@fpistm
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fpistm commented Jan 29, 2026

Hi @ion-popa
Thanks for the PR. Just an advice, if the mcu you used have enough hardware U(S)ART, you should better use it. SoftwareSerial was added for Arduino compatibility but consumes lot of resources.

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2 participants