diff --git a/doc/configuration.md b/doc/configuration.md
index 40115c3..f37303b 100644
--- a/doc/configuration.md
+++ b/doc/configuration.md
@@ -243,22 +243,32 @@ for the front panel. On touch, a binary_sensor will publish `True`, on release i
 will publish `False`. The configuration of a binary_sensor determines what part
 or parts of the front panel are involved in the touch events.
 
+For referencing the parts of the front panel, the following identifiers are available:
+
+* POWER_BUTTON (or its alias: POWER)
+* COLOR_BUTTON (or its alias: COLOR)
+* SLIDER
+
 ```yaml
 binary_sensor:
   - platform: xiaomi_bslamp2
     id: my_bedside_lamp_power_button
-    part: POWER_BUTTON
+    for: POWER_BUTTON
     on_press:
       then:
         - light.toggle: my_bedside_lamp
-```
 
-For specifying specific parts of the front panel in the upcoming configuration variables,
-the following identifiers are available:
-
-* POWER_BUTTON (or its alias: POWER)
-* COLOR_BUTTON (or its alias: COLOR)
-* SLIDER
+  - platform: xiaomi_bslamp2
+    id: my_bedside_lamp_power_plus_color_button
+    for:
+      - POWER_BUTTON
+      - COLOR_BUTTON
+    on_press:
+      then:
+        - light.turn_on:
+            id: my_bedside_lamp
+            effect: BlinkyBlink
+```
 
 ### Configuration variables:
 
@@ -267,8 +277,9 @@ the following identifiers are available:
 * **id** (*Optional*, ID): Manually specify the ID used for code generation. By providing an id,
   you can reference the binary_sensor from automation rules (to retrieve the current state
   of the binary_sensor).
-* **part** (*Optional*, part identifier): This specifies what part of the front panel the binary sensor must
-  look at. Valid options are: "any" (the default) or one of the abovementioned part identifiers.
+* **for** (*Mandatory*, part identifier or list): This specifies what part or parts of the
+  front panel the binary sensor must look at. When multiple parts are specified here, the
+  binary_sensor will handle multi-touch events using those parts.
 * All other options from [Binary Sensor](https://esphome.io/components/binary_sensor/index.html#config-binary-sensor).
 
 ## Component: sensor
diff --git a/front_panel_hal.h b/front_panel_hal.h
index d435928..2235298 100644
--- a/front_panel_hal.h
+++ b/front_panel_hal.h
@@ -37,39 +37,39 @@ using EVENT = uint16_t;
 // BITS  INDICATE  PATTERN  RESULT
 // 1     status    0        parsing event failed
 //                 1        parsing event successful
-// 2-3   part      00       part unknown
-//                 01       power button
-//                 10       color button
-//                 11       slider 
-// 4-5   type      00       type unknown
+// 2-4   part      000      part unknown
+//                 001      power button
+//                 010      color button
+//                 100      slider 
+// 5-6   type      00       type unknown
 //                 01       touch
 //                 10       release
-// 6-10  slider    00000    level known (or part is not "slider")
+// 7-11  slider    00000    level known (or part is not "slider")
 //       level     00001    level 1
 //                  ...     up to
 //                 10101    level 21
 //
-static const EVENT FLAG_INIT          = 0b0000000000;
+static const EVENT FLAG_INIT          = 0b00000000000;
 
-static const EVENT FLAG_ERR           = 0b0000000000;
-static const EVENT FLAG_OK            = 0b0000000001;
+static const EVENT FLAG_ERR           = 0b00000000000;
+static const EVENT FLAG_OK            = 0b00000000001;
 
 static const EVENT FLAG_PART_SHIFT    = 1;
-static const EVENT FLAG_PART_MASK     = 0b0000000110;
-static const EVENT FLAG_PART_UNKNOWN  = 0b0000000000;
-static const EVENT FLAG_PART_POWER    = 0b0000000010;
-static const EVENT FLAG_PART_COLOR    = 0b0000000100;
-static const EVENT FLAG_PART_SLIDER   = 0b0000000110;
+static const EVENT FLAG_PART_MASK     = 0b00000001110;
+static const EVENT FLAG_PART_UNKNOWN  = 0b00000000000;
+static const EVENT FLAG_PART_POWER    = 0b00000000010;
+static const EVENT FLAG_PART_COLOR    = 0b00000000100;
+static const EVENT FLAG_PART_SLIDER   = 0b00000001000;
 
-static const EVENT FLAG_TYPE_SHIFT    = 3;
-static const EVENT FLAG_TYPE_MASK     = 0b0000011000;
-static const EVENT FLAG_TYPE_UNKNOWN  = 0b0000000000;
-static const EVENT FLAG_TYPE_TOUCH    = 0b0000001000;
-static const EVENT FLAG_TYPE_RELEASE  = 0b0000010000;
+static const EVENT FLAG_TYPE_SHIFT    = 4;
+static const EVENT FLAG_TYPE_MASK     = 0b00000110000;
+static const EVENT FLAG_TYPE_UNKNOWN  = 0b00000000000;
+static const EVENT FLAG_TYPE_TOUCH    = 0b00000010000;
+static const EVENT FLAG_TYPE_RELEASE  = 0b00000100000;
 
-static const EVENT FLAG_LEVEL_SHIFT   = 5;
-static const EVENT FLAG_LEVEL_MASK    = 0b1111100000;
-static const EVENT FLAG_LEVEL_UNKNOWN = 0b0000000000;
+static const EVENT FLAG_LEVEL_SHIFT   = 6;
+static const EVENT FLAG_LEVEL_MASK    = 0b11111000000;
+static const EVENT FLAG_LEVEL_UNKNOWN = 0b00000000000;
 
 /**
  * This class implements a parser that translates event byte codes from the