diff --git a/platformio/stima_v3/i2c-th/src/i2c-th-config.h b/platformio/stima_v3/i2c-th/src/i2c-th-config.h
index b9d92e727..2f9ec8758 100644
--- a/platformio/stima_v3/i2c-th/src/i2c-th-config.h
+++ b/platformio/stima_v3/i2c-th/src/i2c-th-config.h
@@ -37,7 +37,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 \def MODULE_MINOR_VERSION
 \brief Module minor version.
 */
-#define MODULE_MINOR_VERSION                          (19)
+#define MODULE_MINOR_VERSION                          (20)
 
 /*!
 \def MODULE_CONFIGURATION_VERSION
diff --git a/platformio/stima_v3/i2c-th/src/i2c-th.ino b/platformio/stima_v3/i2c-th/src/i2c-th.ino
index bedbd658e..d5d5ab1e9 100644
--- a/platformio/stima_v3/i2c-th/src/i2c-th.ino
+++ b/platformio/stima_v3/i2c-th/src/i2c-th.ino
@@ -594,7 +594,7 @@ void sensors_reading_task () {
 	pinMode(SCL,OUTPUT);
 	digitalWrite(SCL,LOW);
 	digitalWrite(SDA,LOW);
-	delay_ms=10;
+	delay_ms=500;
 	start_time_ms = millis();
 	state_after_wait = SENSORS_READING_POWER_ON;
 	sensors_reading_state = SENSORS_READING_WAIT_STATE;