From 4b9eac81c6d72fc18302a0999fe36f89639d9cfb Mon Sep 17 00:00:00 2001
From: liamcottle <liam@liamcottle.com>
Date: Fri, 6 Jun 2025 21:55:03 +1200
Subject: [PATCH] fix 150mA power draw on ThinkNode M1

---
 src/helpers/ui/buzzer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/helpers/ui/buzzer.cpp b/src/helpers/ui/buzzer.cpp
index ccc18cd3..c8e5cfcc 100644
--- a/src/helpers/ui/buzzer.cpp
+++ b/src/helpers/ui/buzzer.cpp
@@ -11,6 +11,7 @@ void genericBuzzer::begin() {
 
     quiet(false);
     pinMode(PIN_BUZZER, OUTPUT);
+    digitalWrite(PIN_BUZZER, LOW); // need to pull low by default to avoid extreme power draw
     startup();
 }