diff --git a/pycardium/modules/py/bme680.py b/pycardium/modules/py/bme680.py
index bbb6481de9bb0cf780fce35ca161cea8ccaf077b..b50b05624348a8f85460f510619fd265dbc4402a 100644
--- a/pycardium/modules/py/bme680.py
+++ b/pycardium/modules/py/bme680.py
@@ -8,6 +8,19 @@ Bme680Data = ucollections.namedtuple(
     "Bme680Data", ["temperature", "humidity", "pressure", "gas_resistance"]
 )
 
+BSECData = ucollections.namedtuple(
+    "BSECData",
+    [
+        "temperature",
+        "humidity",
+        "pressure",
+        "gas_resistance",
+        "iaq",
+        "iaq_accuracy",
+        "eco2",
+    ],
+)
+
 
 class Bme680:
     """
@@ -58,6 +71,13 @@ class Bme680:
         - ``pressure``: Barometric pressure in *hPa*
         - ``gas_resistance``: Gas resistance in *Ω*
 
+        If the Bosch BSEC libary is active the following extra fields will
+        be returned:
+
+        - ``iaq``: Indoor air quality indication
+        - ``iaq_accuracy``: Accuracy of indoor air quality
+        - ``eco2``: Equivalent CO2 content in *ppm*
+
         **Example**:
 
         .. code-block:: python
@@ -70,7 +90,11 @@ class Bme680:
                 print("T: {}".format(data.temperature))
                 print("H: {}".format(data.humidity))
         """
-        return Bme680Data(*sys_bme680.get_data())
+
+        try:
+            return BSECData(*sys_bme680.bsec_get_data())
+        except:
+            return Bme680Data(*sys_bme680.get_data())
 
     def close(self):
         """
@@ -132,3 +156,53 @@ class Bme680:
             print(str(environment.gas_resistance()))
         """
         return self.get_data().gas_resistance
+
+    def iaq(self):
+        """
+        Retrieve indoor air quality as defined by the Bosch BSEC libaray.
+
+        BSEC needs to be enable in ``card10.cfg``. Otherwise this method
+        will raise an ``OSError`` exception.
+
+        **Example**:
+
+        .. code-block:: python
+
+            environment = bme680.Bme680()
+            print(str(environment.iaq()))
+        """
+        return BSECData(*sys_bme680.bsec_get_data()).iaq
+
+    def iaq_accuracy(self):
+        """
+        Retrieve indoor air quality accuracy as defined by the Bosch BSEC libaray.
+
+        BSEC needs to be enable in ``card10.cfg``. Otherwise this method
+        will raise an ``OSError`` exception.
+
+        **Example**:
+
+        .. code-block:: python
+
+            environment = bme680.Bme680()
+            print(str(environment.iaq_accuracy()))
+        """
+
+        return BSECData(*sys_bme680.bsec_get_data()).iaq_accuracy
+
+    def eco2(self):
+        """
+        Retrieve equivalant CO2 as defined by the Bosch BSEC libaray.
+
+        BSEC needs to be enable in ``card10.cfg``. Otherwise this method
+        will raise an ``OSError`` exception.
+
+        **Example**:
+
+        .. code-block:: python
+
+            environment = bme680.Bme680()
+            print(str(environment.eco2()))
+        """
+
+        return BSECData(*sys_bme680.bsec_get_data()).eco2
diff --git a/pycardium/modules/qstrdefs.h b/pycardium/modules/qstrdefs.h
index f804089f3c66b8abf03e408b0b7deeedaf5228e0..2f144702f7cf929453306eb6e92a132c0394cb84 100644
--- a/pycardium/modules/qstrdefs.h
+++ b/pycardium/modules/qstrdefs.h
@@ -116,6 +116,7 @@ Q(sys_bme680)
 Q(init)
 Q(deinit)
 Q(get_data)
+Q(bsec_get_data)
 
 /* file */
 Q(__del__)
diff --git a/pycardium/modules/sys_bme680.c b/pycardium/modules/sys_bme680.c
index f6899c77c187c4d0d536fb41c14428d449bf62be..ef3abc9fa52816231ee7a40d068e3a57f95716d1 100644
--- a/pycardium/modules/sys_bme680.c
+++ b/pycardium/modules/sys_bme680.c
@@ -45,11 +45,34 @@ static mp_obj_t mp_bme680_get_data()
 }
 static MP_DEFINE_CONST_FUN_OBJ_0(bme680_get_data_obj, mp_bme680_get_data);
 
+static mp_obj_t mp_bsec_get_data()
+{
+	struct bsec_sensor_data data;
+	int ret = epic_bsec_read_sensors(&data);
+
+	if (ret < 0) {
+		mp_raise_OSError(-ret);
+	}
+
+	mp_obj_t values_list[] = {
+		mp_obj_new_float(data.temperature),
+		mp_obj_new_float(data.humidity),
+		mp_obj_new_float(data.pressure),
+		mp_obj_new_float(data.gas_resistance),
+		mp_obj_new_int(data.indoor_air_quality),
+		mp_obj_new_int(data.accuracy),
+		mp_obj_new_float(data.co2_equivalent),
+	};
+	return mp_obj_new_tuple(7, values_list);
+}
+static MP_DEFINE_CONST_FUN_OBJ_0(bsec_get_data_obj, mp_bsec_get_data);
+
 static const mp_rom_map_elem_t bme680_module_globals_table[] = {
 	{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_sys_bme680) },
 	{ MP_ROM_QSTR(MP_QSTR_init), MP_ROM_PTR(&bme680_init_obj) },
 	{ MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&bme680_deinit_obj) },
 	{ MP_ROM_QSTR(MP_QSTR_get_data), MP_ROM_PTR(&bme680_get_data_obj) },
+	{ MP_ROM_QSTR(MP_QSTR_bsec_get_data), MP_ROM_PTR(&bsec_get_data_obj) },
 };
 static MP_DEFINE_CONST_DICT(bme680_module_globals, bme680_module_globals_table);