From bf6d90db6996dd9d46693bdaf20b7d86159a3a51 Mon Sep 17 00:00:00 2001
From: Vincenzo Manzoni <vincenzo.manzoni@gmail.com>
Date: Wed, 3 Nov 2021 00:31:39 +0100
Subject: [PATCH] _VOLT_RESOLUTION data type changed to float

_VOLT_RESOLUTION can be either 5 or 3.3 V. However, 3.3 V cannot be stored properly in a byte data type and it requires a float data type.
---
 src/MQUnifiedsensor.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/MQUnifiedsensor.h b/src/MQUnifiedsensor.h
index b530665..fbbb29a 100644
--- a/src/MQUnifiedsensor.h
+++ b/src/MQUnifiedsensor.h
@@ -48,7 +48,7 @@ class MQUnifiedsensor
     /************************Private vars************************************/
     byte _pin;
     byte _firstFlag = false;
-    byte _VOLT_RESOLUTION  = 5.0; // if 3.3v use 3.3
+    float _VOLT_RESOLUTION  = 5.0; // if 3.3v use 3.3
     byte _RL = 10; //Value in KiloOhms
     byte _ADC_Bit_Resolution = 10;
     byte _regressionMethod = 1; // 1 -> Exponential || 2 -> Linear