diff --git a/examples/sht3x/README.md b/examples/sht3x/README.md
new file mode 100644
index 0000000..47ce3a1
--- /dev/null
+++ b/examples/sht3x/README.md
@@ -0,0 +1,7 @@
+# SHT3x Driver Examples
+
+This example references two addtional drivers [i2c](https://github.com/kanflo/esp-open-rtos-driver-i2c) and [sht3x](https://github.com/gschorcht/esp-open-rtos/extras/sht3x), which are provided in the `../../extras` folder.
+
+If you plan to use one or both of this drivers in your own projects, please check the main development pages for updated versions or reported issues.
+
+To run this example connect the SHT3x SCL to GPIO5 and SDA to GPIO4.
diff --git a/examples/sht3x/sht3x_callback_one_sensor/Makefile b/examples/sht3x/sht3x_callback_one_sensor/Makefile
new file mode 100644
index 0000000..7f15752
--- /dev/null
+++ b/examples/sht3x/sht3x_callback_one_sensor/Makefile
@@ -0,0 +1,3 @@
+PROGRAM=SHT3x_Reader
+EXTRA_COMPONENTS = extras/i2c extras/sht3x
+include ../../../common.mk
diff --git a/examples/sht3x/sht3x_callback_one_sensor/sht3x_callback_one_sensor.c b/examples/sht3x/sht3x_callback_one_sensor/sht3x_callback_one_sensor.c
new file mode 100644
index 0000000..45e6a02
--- /dev/null
+++ b/examples/sht3x/sht3x_callback_one_sensor/sht3x_callback_one_sensor.c
@@ -0,0 +1,92 @@
+/**
+ * Simple example with one sensor using SHT3x driver using callback function
+ * to get the results.
+ */
+
+#include "espressif/esp_common.h"
+#include "esp/uart.h"
+
+#include "FreeRTOS.h"
+
+// include SHT3x driver
+
+#include "sht3x/sht3x.h"
+
+// define I2C interface at which SHTx3 sensor is connected
+#define I2C_BUS 0
+#define I2C_SCL_PIN GPIO_ID_PIN((5))
+#define I2C_SDA_PIN GPIO_ID_PIN((4))
+
+#define SHT3x_ADDR 0x45
+
+static uint32_t sensor;
+
+/**
+ * Everything you need is a callback function that can handle
+ * callbacks from the background measurement task of the
+ * SHT3x driver. This function is called periodically
+ * and delivers the actual and average sensor value sets for
+ * given sensor.
+ */
+static void my_callback_function (uint32_t sensor,
+ sht3x_value_set_t actual,
+ sht3x_value_set_t average)
+{
+ printf("%.3f Sensor %d: %.2f (%.2f) C, %.2f (%.2f) F, %.2f (%.2f) \n",
+ (double)sdk_system_get_time()*1e-3, sensor,
+ actual.c_temperature, average.c_temperature,
+ actual.f_temperature, average.f_temperature,
+ actual.humidity, average.humidity);
+}
+
+
+void user_init(void)
+{
+ // Set UART Parameter
+ uart_set_baud(0, 115200);
+
+ // Give the UART some time to settle
+ sdk_os_delay_us(500);
+
+ // Init I2C bus interface at which SHT3x sensor is connected
+ i2c_init(I2C_BUS, I2C_SCL_PIN, I2C_SDA_PIN, I2C_FREQ_100K);
+
+ // Init SHT3x driver
+ if (!sht3x_init())
+ {
+ // error message
+ return;
+ }
+
+ // Create sensors
+ if ((sensor = sht3x_create_sensor (I2C_BUS, SHT3x_ADDR)) < 0)
+ {
+ // error message
+ return;
+ }
+
+ // Set the callback function
+ if (!sht3x_set_callback_function (sensor, &my_callback_function))
+ {
+ // error message
+ return;
+ }
+
+ /*
+ // Optional: Set the period of measurements (default 1000 ms)
+ if (!sht3x_set_measurement_period (sensor, 1000))
+ {
+ // error message
+ return;
+ }
+
+ // Optional: Set the weight for expontial moving average (default 0.2)
+ if (!sht3x_set_average_weight (sensor, 0.2))
+ {
+ // error message
+ return;
+ }
+ */
+
+ // That's it.
+}
diff --git a/examples/sht3x/sht3x_callback_two_sensors/Makefile b/examples/sht3x/sht3x_callback_two_sensors/Makefile
new file mode 100644
index 0000000..7f15752
--- /dev/null
+++ b/examples/sht3x/sht3x_callback_two_sensors/Makefile
@@ -0,0 +1,3 @@
+PROGRAM=SHT3x_Reader
+EXTRA_COMPONENTS = extras/i2c extras/sht3x
+include ../../../common.mk
diff --git a/examples/sht3x/sht3x_callback_two_sensors/sht3x_callback_two_sensors.c b/examples/sht3x/sht3x_callback_two_sensors/sht3x_callback_two_sensors.c
new file mode 100644
index 0000000..a287632
--- /dev/null
+++ b/examples/sht3x/sht3x_callback_two_sensors/sht3x_callback_two_sensors.c
@@ -0,0 +1,85 @@
+/**
+ * Simple example with two sensors connected to two different I2C interfaces
+ * using SHT3x driver using callback function to get the results.
+ */
+
+#include "espressif/esp_common.h"
+#include "esp/uart.h"
+
+#include "FreeRTOS.h"
+
+// include SHT3x driver
+
+#include "sht3x/sht3x.h"
+
+// define I2C interfaces at which SHTx3 sensors are connected
+#define I2C_1_BUS 0
+#define I2C_1_SCL_PIN GPIO_ID_PIN((5))
+#define I2C_1_SDA_PIN GPIO_ID_PIN((4))
+
+#define I2C_2_BUS 1
+#define I2C_2_SCL_PIN GPIO_ID_PIN((16))
+#define I2C_2_SDA_PIN GPIO_ID_PIN((14))
+
+#define SHT3x_ADDR_1 0x44
+#define SHT3x_ADDR_2 0x45
+
+static uint32_t sensor1;
+static uint32_t sensor2;
+
+/**
+ * Everything you need is a callback function that can handle
+ * callbacks from the background measurement task of the
+ * SHT3x driver. This function is called periodically
+ * and delivers the actual and average sensor values for
+ * given sensor.
+ */
+static void my_callback_function (uint32_t sensor,
+ sht3x_value_set_t actual,
+ sht3x_value_set_t average)
+{
+ printf("%.3f Sensor %d: %.2f (%.2f) C, %.2f (%.2f) F, %.2f (%.2f) \n",
+ (double)sdk_system_get_time()*1e-3, sensor,
+ actual.c_temperature, average.c_temperature,
+ actual.f_temperature, average.f_temperature,
+ actual.humidity, average.humidity);
+}
+
+
+void user_init(void)
+{
+ // Please note: Return values are not considered for readability reasons.
+ // All functions return a boolean that allows effecitve error handling.
+
+ // Set UART Parameter
+ uart_set_baud(0, 115200);
+
+ // Give the UART some time to settle
+ sdk_os_delay_us(500);
+
+ // Init I2C bus interfaces at which SHT3x sensors are connected
+ // (different busses are possible)
+ i2c_init(I2C_1_BUS, I2C_1_SCL_PIN, I2C_1_SDA_PIN, I2C_FREQ_100K);
+ i2c_init(I2C_2_BUS, I2C_2_SCL_PIN, I2C_2_SDA_PIN, I2C_FREQ_100K);
+
+ // Init SHT3x driver (parameter is the number of SHT3x sensors used)
+ sht3x_init();
+
+ // Create sensors
+ sensor1 = sht3x_create_sensor (I2C_1_BUS, SHT3x_ADDR_1);
+ sensor2 = sht3x_create_sensor (I2C_2_BUS, SHT3x_ADDR_2);
+
+ // Set the callback function
+ sht3x_set_callback_function (sensor1, &my_callback_function);
+ sht3x_set_callback_function (sensor2, &my_callback_function);
+
+ // Optional: Set the period of measurements (default 1000 ms)
+ sht3x_set_measurement_period (sensor1, 1000);
+ sht3x_set_measurement_period (sensor2, 5000);
+
+ // Optional: Set the weight for expontial moving average (default 0.2)
+ sht3x_set_average_weight (sensor1, 0.15);
+ sht3x_set_average_weight (sensor2, 0.25);
+
+ // That's it.
+}
diff --git a/examples/sht3x/sht3x_task_one_sensor/Makefile b/examples/sht3x/sht3x_task_one_sensor/Makefile
new file mode 100644
index 0000000..7f15752
--- /dev/null
+++ b/examples/sht3x/sht3x_task_one_sensor/Makefile
@@ -0,0 +1,3 @@
+PROGRAM=SHT3x_Reader
+EXTRA_COMPONENTS = extras/i2c extras/sht3x
+include ../../../common.mk
diff --git a/examples/sht3x/sht3x_task_one_sensor/sht3x_task_one_sensor.c b/examples/sht3x/sht3x_task_one_sensor/sht3x_task_one_sensor.c
new file mode 100644
index 0000000..565c367
--- /dev/null
+++ b/examples/sht3x/sht3x_task_one_sensor/sht3x_task_one_sensor.c
@@ -0,0 +1,81 @@
+/**
+ * Simple example with one sensor using SHT3x driver in periodic mode
+ * and a user task.
+ */
+
+#include "espressif/esp_common.h"
+#include "esp/uart.h"
+
+#include "FreeRTOS.h"
+#include "task.h"
+
+// include SHT3x driver
+
+#include "sht3x/sht3x.h"
+
+// define I2C interface at which SHTx3 sensor is connected
+#define I2C_BUS 0
+#define I2C_SCL_PIN GPIO_ID_PIN((5))
+#define I2C_SDA_PIN GPIO_ID_PIN((4))
+
+#define SHT3x_ADDR 0x45
+
+static uint32_t sensor;
+
+/**
+ * Task that executes function sht3x_get_values to get last
+ * actual and average sensor values for given sensor.
+ */
+void my_user_task(void *pvParameters)
+{
+ sht3x_value_set_t actual;
+ sht3x_value_set_t average;
+
+ while (1)
+ {
+ sht3x_get_values(sensor, &actual, &average);
+
+ printf("%.3f Sensor %d: %.2f (%.2f) C, %.2f (%.2f) F, %.2f (%.2f) \n",
+ (double)sdk_system_get_time()*1e-3, sensor,
+ actual.c_temperature, average.c_temperature,
+ actual.f_temperature, average.f_temperature,
+ actual.humidity, average.humidity);
+
+ // Delay value has to be equal or greater than the period of measurment
+ // task
+ vTaskDelay(1000 / portTICK_PERIOD_MS);
+ }
+}
+
+
+void user_init(void)
+{
+ // Please note: Return values are not considered for readability reasons.
+ // All functions return a boolean that allows effecitve error handling.
+
+ // Set UART Parameter
+ uart_set_baud(0, 115200);
+
+ // Give the UART some time to settle
+ sdk_os_delay_us(500);
+
+ // Init I2C bus interface at which SHT3x sensor is connected
+ i2c_init(I2C_BUS, I2C_SCL_PIN, I2C_SDA_PIN, I2C_FREQ_100K);
+
+ // Init SHT3x driver
+ sht3x_init();
+
+ // Create sensors
+ sensor = sht3x_create_sensor (I2C_BUS, SHT3x_ADDR);
+
+ // Optional: Set the period of measurements (default 1000 ms)
+ // sht3x_set_measurement_period (sensor, 1000);
+
+ // Optional: Set the weight for expontial moving average (default 0.2)
+ // sht3x_set_average_weight (sensor, 0.2);
+
+ // Create a task for getting results
+ xTaskCreate(my_user_task, "my_user_task", 256, NULL, 2, NULL);
+
+ // That's it.
+}
diff --git a/examples/sht3x/sht3x_timer_one_sensor/Makefile b/examples/sht3x/sht3x_timer_one_sensor/Makefile
new file mode 100644
index 0000000..7f15752
--- /dev/null
+++ b/examples/sht3x/sht3x_timer_one_sensor/Makefile
@@ -0,0 +1,3 @@
+PROGRAM=SHT3x_Reader
+EXTRA_COMPONENTS = extras/i2c extras/sht3x
+include ../../../common.mk
diff --git a/examples/sht3x/sht3x_timer_one_sensor/sht3x_periodic_timer.c b/examples/sht3x/sht3x_timer_one_sensor/sht3x_periodic_timer.c
new file mode 100644
index 0000000..efcb98b
--- /dev/null
+++ b/examples/sht3x/sht3x_timer_one_sensor/sht3x_periodic_timer.c
@@ -0,0 +1,80 @@
+/**
+ * Simple example with one sensor using SHT3x driver using function
+ * sht3x_get_values triggered by software timers to get the results.
+ */
+
+#include "espressif/esp_common.h"
+#include "esp/uart.h"
+
+#include "FreeRTOS.h"
+#include "timers.h"
+
+// include SHT3x driver
+
+#include "sht3x/sht3x.h"
+
+// define I2C interface at which SHTx3 sensor is connected
+#define I2C_BUS 0
+#define I2C_SCL_PIN GPIO_ID_PIN((5))
+#define I2C_SDA_PIN GPIO_ID_PIN((4))
+
+#define SHT3x_ADDR 0x45
+
+static TimerHandle_t timerHandle;
+static uint32_t sensor;
+
+/**
+ * Timer callback function that executes function sht3x_get_values to get last
+ * actual and average sensor values for given sensor.
+ */
+static void my_sensor_timer_cb(TimerHandle_t xTimer)
+{
+ sht3x_value_set_t actual;
+ sht3x_value_set_t average;
+
+ sht3x_get_values(sensor, &actual, &average);
+
+ printf("%.3f Sensor %d: %.2f (%.2f) C, %.2f (%.2f) F, %.2f (%.2f) \n",
+ (double)sdk_system_get_time()*1e-3, sensor,
+ actual.c_temperature, average.c_temperature,
+ actual.f_temperature, average.f_temperature,
+ actual.humidity, average.humidity);
+}
+
+
+void user_init(void)
+{
+ // Please note: Return values are not considered for readability reasons.
+ // All functions return a boolean that allows effecitve error handling.
+
+ // Set UART Parameter
+ uart_set_baud(0, 115200);
+
+ // Give the UART some time to settle
+ sdk_os_delay_us(500);
+
+ // Init I2C bus interface at which SHT3x sensor is connected
+ i2c_init(I2C_BUS, I2C_SCL_PIN, I2C_SDA_PIN, I2C_FREQ_100K);
+
+ // Init SHT3x driver
+ sht3x_init();
+
+ // Create sensors
+ sensor = sht3x_create_sensor (I2C_BUS, SHT3x_ADDR);
+
+ // Optional: Set the period of measurements (default 1000 ms)
+ // sht3x_set_measurement_period (sensor, 1000);
+
+ // Optional: Set the weight for expontial moving average (default 0.2)
+ // sht3x_set_average_weight (sensor, 0.2);
+
+ // Create and start a timer that calls sht3x_i2c_timer_cb every 1000 ms
+ // Timer value has to be equal or greater than the period of measurment
+ // task above
+
+ if ((timerHandle = xTimerCreate("SHT3x Trigger", 1000/portTICK_PERIOD_MS,
+ pdTRUE, NULL, my_sensor_timer_cb)))
+ xTimerStart(timerHandle, 0);
+
+ // That's it.
+}