From 7db0b99bb00324e3413e592ef2e62003e8993972 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Fri, 25 Sep 2020 08:23:19 -0600
Subject: reduced temperature limit for Noctigon K1-12V, to avoid overheating
 the boost circuit

---
 spaghetti-monster/anduril/cfg-noctigon-k1-12v.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/spaghetti-monster/anduril/cfg-noctigon-k1-12v.h b/spaghetti-monster/anduril/cfg-noctigon-k1-12v.h
index 617801f..a00a9b1 100644
--- a/spaghetti-monster/anduril/cfg-noctigon-k1-12v.h
+++ b/spaghetti-monster/anduril/cfg-noctigon-k1-12v.h
@@ -2,9 +2,13 @@
 #include "hwdef-Noctigon_K1-12V.h"
 // ATTINY: 1634
 
-// this light can safely run a bit hotter than most
+// Most K1 lights can run hotter than default, but the 12V model
+// is known to have issues with the driver itself getting too hot.
+// This then causes the main LEDs to turn off during use, because the
+// boost chip's built-in protection activates.  So try to keep the
+// temperature relatively low.
 #undef DEFAULT_THERM_CEIL
-#define DEFAULT_THERM_CEIL 55
+#define DEFAULT_THERM_CEIL 45
 
 // this light has three aux LED channels: R, G, B
 #define USE_AUX_RGB_LEDS
-- 
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