diff --git a/app/modules/bmp085.c b/app/modules/bmp085.c
index 17a7651f..a1d9b580 100644
--- a/app/modules/bmp085.c
+++ b/app/modules/bmp085.c
@@ -74,7 +74,7 @@ static int ICACHE_FLASH_ATTR bmp085_init(lua_State* L) {
     bmp085_data.MC  = r16(bmp085_i2c_id, 0xBC);
     bmp085_data.MD  = r16(bmp085_i2c_id, 0xBE);
 
-    return 1;
+    return 0;
 }
 
 static uint32_t bmp085_temperature_raw_b5(void) {
@@ -128,7 +128,7 @@ static int32_t ICACHE_FLASH_ATTR bmp085_pressure_raw(int oss) {
     p3 = r8u(bmp085_i2c_id, 0xF8);
     p = (p1 << 16) | (p2 << 8) | p3;
     p = p >> (8 - oss);
- 
+
     return p;
 }
 
@@ -159,7 +159,7 @@ static int ICACHE_FLASH_ATTR bmp085_lua_pressure(lua_State* L) {
             oss = 3;
         }
     }
- 
+
     p = bmp085_pressure_raw(oss);
     B5 = bmp085_temperature_raw_b5();
 
diff --git a/docs/en/modules/bmp085.md b/docs/en/modules/bmp085.md
new file mode 100644
index 00000000..9ea3d9a9
--- /dev/null
+++ b/docs/en/modules/bmp085.md
@@ -0,0 +1,67 @@
+# BMP085 Module
+
+This module provides access to the BMP085 temperature and pressure sensor. The module also works with BMP180.
+
+## bmp085.init()
+Initializes the module and sets the pin configuration.
+
+#### Syntax
+`bmp085.init(sda, scl)`
+
+#### Parameters
+- `sda` data pin
+- `scl` clock pin
+
+#### Returns
+`nil`
+
+## bmp085.temperature()
+Samples the sensor and returns the temperature in celsius as an integer multiplied with 10.
+
+#### Syntax
+`bmp085.temperature()`
+
+#### Returns
+`integer` temperature multiplied with 10.
+
+#### Example
+```lua
+bmp085.init(1, 2)
+local t = bmp085.temperature()
+print(string.format("Temperature: %s.%s degrees C", t / 10, t % 10))
+```
+
+## bmp085.pressure()
+Samples the sensor and returns the pressure in pascal as an integer.
+
+The optional `oversampling_setting` parameter determines for how long time the sensor samples data.
+The default is `3` which is the longest sampling setting. Possible values are 0, 1, 2, 3.
+See the data sheet for more information.
+
+#### Syntax
+`bmp085.pressure(oversampling_setting)`
+
+#### Parameters
+- `oversampling_setting` integer that can be 0, 1, 2 or 3.
+
+#### Returns
+`integer` pressure in pascals.
+
+#### Example
+```lua
+bmp085.init(1, 2)
+local p = bmp085.pressure()
+print(string.format("Pressure: %s.%s mbar", p / 100, p % 100))
+```
+
+## bmp085.pressure_raw()
+Samples the sensor and returns the raw pressure in internal units. Might be useful if you need higher precision.
+
+#### Syntax
+`bmp085.pressure_raw(oversampling_setting)`
+
+#### Parameters
+- `oversampling_setting` integer that can be 0, 1, 2 or 3.
+
+#### Returns
+`integer` raw pressure sampling value