diff --git a/tasmota/tasmota_xsns_sensor/xsns_02_analog.ino b/tasmota/tasmota_xsns_sensor/xsns_02_analog.ino
index 0be99724e9bc..07d28a566b55 100644
--- a/tasmota/tasmota_xsns_sensor/xsns_02_analog.ino
+++ b/tasmota/tasmota_xsns_sensor/xsns_02_analog.ino
@@ -335,10 +335,17 @@ uint16_t AdcRead(uint32_t pin, uint32_t factor) {
   uint32_t samples = 1 << factor;
   uint32_t analog = 0;
   for (uint32_t i = 0; i < samples; i++) {
+#ifdef ESP32 
+    analog += analogReadMilliVolts(pin);  // get the value corrected by calibrated values from the eFuses
+#else
     analog += analogRead(pin);
+#endif
     delay(1);
   }
   analog >>= factor;
+#ifdef ESP32
+  analog = analog/(ANALOG_V33*1000) * ANALOG_RANGE; // go back from mV to ADC
+#endif
   return analog;
 }