Improve thermistor accuracy

aleung · aleung · commit 1cc920ed8bbd · 2022-07-02T22:58:27.000+08:00
MarlinFirmware#24432
diff --git a/Marlin/src/pins/esp32/pins_MKS_TINYBEE.h b/Marlin/src/pins/esp32/pins_MKS_TINYBEE.h
@@ -116,7 +116,7 @@
 //
 // ADC Reference Voltage
 //
-#define ADC_REFERENCE_VOLTAGE                  2.5  // 2.5V reference VDDA
+#define ADC_REFERENCE_VOLTAGE                  2.565  // 2.5V reference VDDA
 
 /**
  *                ------                                 ------
