From 179359809dd8990f02cc9d7b5efd27b7f29490b2 Mon Sep 17 00:00:00 2001
From: Maximilian Friedersdorff <max@friedersdorff.com>
Date: Tue, 21 Jun 2022 08:46:31 +0100
Subject: [PATCH] Flash when battery voltage is low

---
 battery_tester.ino | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/battery_tester.ino b/battery_tester.ino
index f948ec2..bed857f 100644
--- a/battery_tester.ino
+++ b/battery_tester.ino
@@ -119,6 +119,10 @@ void loop() {
     wattseconds += watts_in_period;
     mamphours = ampseconds/3.6;
     mwatthours = wattseconds/3.6;
+
+    if (battery_voltage < 0.8) {
+      delay(200);
+    }
   }
   showNumber(mamphours);
 }
-- 
2.44.0