✨ feat: improve user button wake-up for Heltec V3 #914
+13
−5
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Refactor wake-up configuration to use ext0 for button wake instead of combining button and LoRa interrupt in ext1. Add button release detection and debouncing in powerOff to prevent immediate re-trigger on wake.
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When user shutdown the Heltec v3, press user button will not wake up the device. this change will make it work!