From 106092008303bb8e543e6e2e3fd7775326792eb7 Mon Sep 17 00:00:00 2001
From: "Limor \"Ladyada\" Fried" <limor@ladyada.net>
Date: Sun, 21 Sep 2025 13:36:14 -0400
Subject: [PATCH] Update interrupt pin mode to INPUT_PULLUP

by default the pin is open drain, pullup so we can see the change without needing external resistor
---
 src/ens16x.inl.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ens16x.inl.h b/src/ens16x.inl.h
index 2f6d3c2..a21d639 100644
--- a/src/ens16x.inl.h
+++ b/src/ens16x.inl.h
@@ -214,7 +214,7 @@ uint8_t* ENS16x::getDataRaw()
 
 void ENS16x::setInterruptPin(int p)
 {
-    pinMode(p, INPUT);
+    pinMode(p, INPUT_PULLUP);
     interruptPin = p;
 }
 
@@ -309,4 +309,4 @@ const char* ENS16x::toString(const Result& result)
         case RESULT_OK              : return "ok";
         default                     : return "unknown-status";
     }
-}
\ No newline at end of file
+}