diff --git a/layouts.c b/layouts.c
index fbd5ed4..88d7eca 100644
--- a/layouts.c
+++ b/layouts.c
@@ -49,6 +49,7 @@
 }
 
 /* Special characters */
+#define TRIGGER_SPECIAL_US NULL
 #define KEYS_SPECIAL_US { NULL }
 #define ATTRIBUTES_SPECIAL_US { 0 }
 
@@ -63,7 +64,7 @@
     "a", "z", "e", "r", "t", "y", "u", "i", "o", "p", "\n", \
     "q", "s", "d", "f", "g", "h", "j", "k", "l", "m", "\n", \
     "ABC", "w", "x", "c", "v", "b", "n", ".", LV_SYMBOL_BACKSPACE, "\n", \
-    "1#", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "àéö", LV_SYMBOL_OK, "" \
+    "1#", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "àéô", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_LOWER_FR { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -77,7 +78,7 @@
     "A", "Z", "E", "R", "T", "Y", "U", "I", "O", "P", "\n", \
     "Q", "S", "D", "F", "G", "H", "J", "K", "L", "M", "\n", \
     "abc", "W", "X", "C", "V", "B", "N", ",", LV_SYMBOL_BACKSPACE, "\n", \
-    "1#", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "àéö", LV_SYMBOL_OK, "" \
+    "1#", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "àéô", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_UPPER_FR { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -91,7 +92,7 @@
     "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "\n", \
     "@", "#", "€", "%", "&", "-", "_", "+", "(", ")", "\n", \
     ",", "\"", "'", ":", ";", "!", "?", LV_SYMBOL_BACKSPACE, "\n", \
-    "abc", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "àéö", LV_SYMBOL_OK, "" \
+    "abc", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "àéô", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_NUMBERS_FR { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -101,11 +102,12 @@
 }
 
 /* Special characters */
+#define TRIGGER_SPECIAL_FR "àéô"
 #define KEYS_SPECIAL_FR { \
     "à", "â", "ç", "é", "è", "ê", "î", "ô", "ù", "û", "\n", \
     "À", "Â", "Ç", "É", "È", "Ê", "Î", "Ô", "Ù", "Û", "\n", \
     "1#", "æ", "œ", "ä", "ë", "ï", "ö", "ü", LV_SYMBOL_BACKSPACE, "\n", \
-    "abc", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "àéö", LV_SYMBOL_OK, "" \
+    "abc", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "àéô", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_SPECIAL_FR { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -125,7 +127,7 @@
     "q", "w", "e", "r", "t", "y", "u", "i", "o", "p", "\n", \
     "a", "s", "d", "f", "g", "h", "j", "k", "l", "ñ", "\n", \
     "ABC", "z", "x", "c", "v", "b", "n", "m", LV_SYMBOL_BACKSPACE, "\n", \
-    "1#", "àéö", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "?", ".", LV_SYMBOL_OK, "" \
+    "1#", "áéí", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "?", ".", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_LOWER_ES { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -139,7 +141,7 @@
     "Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P", "\n", \
     "A", "S", "D", "F", "G", "H", "J", "K", "L", "Ñ", "\n", \
     "abc", "Z", "X", "C", "V", "B", "N", "M", LV_SYMBOL_BACKSPACE, "\n", \
-    "1#", "àéö", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "¿", ".", LV_SYMBOL_OK, "" \
+    "1#", "áéí", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "¿", ".", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_UPPER_ES { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -153,7 +155,7 @@
     "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "\n", \
     "@", "#", "€", "%", "&", "-", "_", "+", "(", ")", "\n", \
     ",", "\"", "'", ":", ";", "!", "=", LV_SYMBOL_BACKSPACE, "\n", \
-    "abc", "àéö", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "?", ".", LV_SYMBOL_OK, "" \
+    "abc", "áéí", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "?", ".", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_NUMBERS_ES { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -163,11 +165,12 @@
 }
 
 /* Special characters */
+#define TRIGGER_SPECIAL_ES "áéí"
 #define KEYS_SPECIAL_ES { \
     "á", "é", "í", "ó", "ú", "Á", "É", "Í", "Ó", "Ú", "\n", \
     "à", "è", "ì", "ò", "ù", "À", "È", "Ì", "Ò", "Ù", "\n", \
     "1#", "ü", "ç", "ï", "Ü", "Ç", "Ï", "¡", LV_SYMBOL_BACKSPACE, "\n", \
-    "abc", "àéö", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "«", "»", LV_SYMBOL_OK, "" \
+    "abc", "áéí", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "«", "»", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_SPECIAL_ES { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -187,7 +190,7 @@
     "q", "w", "e", "r", "t", "z", "u", "i", "o", "p", "\n", \
     "a", "s", "d", "f", "g", "h", "j", "k", "l", "\n", \
     "ABC", "y", "x", "c", "v", "b", "n", "m", LV_SYMBOL_BACKSPACE, "\n", \
-    "1#", "àéö", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, ",", ".", LV_SYMBOL_OK, "" \
+    "1#", "äöü", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, ",", ".", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_LOWER_DE { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -201,7 +204,7 @@
     "Q", "W", "E", "R", "T", "Z", "U", "I", "O", "P", "\n", \
     "A", "S", "D", "F", "G", "H", "J", "K", "L", "\n", \
     "abc", "Y", "X", "C", "V", "B", "N", "M", LV_SYMBOL_BACKSPACE, "\n", \
-    "1#", "àéö", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "!", "?", LV_SYMBOL_OK, "" \
+    "1#", "äöü", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "!", "?", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_UPPER_DE { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -215,7 +218,7 @@
     "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "\n", \
     "@", "#", "€", "%", "&", "-", "_", "+", "(", ")", "\n", \
     ";", "\"", "'", ":", "=", "<", ">", LV_SYMBOL_BACKSPACE, "\n", \
-    "abc", "àéö", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, ",", ".", LV_SYMBOL_OK, "" \
+    "abc", "äöü", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, ",", ".", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_NUMBERS_DE { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -225,11 +228,12 @@
 }
 
 /* Special characters */
+#define TRIGGER_SPECIAL_DE "äöü"
 #define KEYS_SPECIAL_DE { \
     "ä", "è", "é", "ö", "ü", "Ä", "È", "É", "Ö", "Ü", "\n", \
     "à", "â", "ê", "î", "ô", "À", "Â", "È", "Î", "Ô", "\n", \
     "1#", "«", "»", "ç", "Ç", "æ", "œ", "ß", LV_SYMBOL_BACKSPACE, "\n", \
-    "abc", "àéö", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "„", "“", LV_SYMBOL_OK, "" \
+    "abc", "äöü", LV_SYMBOL_LEFT, " ", LV_SYMBOL_RIGHT, "„", "“", LV_SYMBOL_OK, "" \
 }
 #define ATTRIBUTES_SPECIAL_DE { \
     2, 2, 2, 2, 2, 2, 2, 2, 2, 2, \
@@ -249,59 +253,65 @@ static const char * const names =
     LV_SYMBOL_KEYBOARD " " NAME_DE;
 
 static const char ** const keys_lower[] = {
-    (const char * const [])KEYS_LOWER_US, \
-    (const char * const [])KEYS_LOWER_FR, \
-    (const char * const [])KEYS_LOWER_ES, \
-    (const char * const [])KEYS_LOWER_DE \
+    (const char * const [])KEYS_LOWER_US,
+    (const char * const [])KEYS_LOWER_FR,
+    (const char * const [])KEYS_LOWER_ES,
+    (const char * const [])KEYS_LOWER_DE
 };
 
 static const lv_btnmatrix_ctrl_t * const attributes_lower[] = {
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_LOWER_US, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_LOWER_FR, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_LOWER_ES, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_LOWER_DE \
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_LOWER_US,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_LOWER_FR,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_LOWER_ES,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_LOWER_DE
 };
 
 static const char ** const keys_upper[] = {
-    (const char * const [])KEYS_UPPER_US, \
-    (const char * const [])KEYS_UPPER_FR, \
-    (const char * const [])KEYS_UPPER_ES, \
-    (const char * const [])KEYS_UPPER_DE \
+    (const char * const [])KEYS_UPPER_US,
+    (const char * const [])KEYS_UPPER_FR,
+    (const char * const [])KEYS_UPPER_ES,
+    (const char * const [])KEYS_UPPER_DE
 };
 
 static const lv_btnmatrix_ctrl_t * const attributes_upper[] = {
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_UPPER_US, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_UPPER_FR, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_UPPER_ES, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_UPPER_DE \
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_UPPER_US,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_UPPER_FR,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_UPPER_ES,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_UPPER_DE
 };
 
 static const char ** const keys_numbers[] = {
-    (const char * const [])KEYS_NUMBERS_US, \
-    (const char * const [])KEYS_NUMBERS_FR, \
-    (const char * const [])KEYS_NUMBERS_ES, \
-    (const char * const [])KEYS_NUMBERS_DE \
+    (const char * const [])KEYS_NUMBERS_US,
+    (const char * const [])KEYS_NUMBERS_FR,
+    (const char * const [])KEYS_NUMBERS_ES,
+    (const char * const [])KEYS_NUMBERS_DE
 };
 
 static const lv_btnmatrix_ctrl_t * const attributes_numbers[] = {
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_NUMBERS_US, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_NUMBERS_FR, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_NUMBERS_ES, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_NUMBERS_DE \
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_NUMBERS_US,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_NUMBERS_FR,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_NUMBERS_ES,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_NUMBERS_DE
 };
 
+static const char * const triggers_special[] = {
+    (const char * const)TRIGGER_SPECIAL_US,
+    (const char * const)TRIGGER_SPECIAL_FR,
+    (const char * const)TRIGGER_SPECIAL_ES,
+    (const char * const)TRIGGER_SPECIAL_DE
+};
 static const char ** const keys_special[] = {
-    (const char * const [])KEYS_SPECIAL_US, \
-    (const char * const [])KEYS_SPECIAL_FR, \
-    (const char * const [])KEYS_SPECIAL_ES, \
-    (const char * const [])KEYS_SPECIAL_DE \
+    (const char * const [])KEYS_SPECIAL_US,
+    (const char * const [])KEYS_SPECIAL_FR,
+    (const char * const [])KEYS_SPECIAL_ES,
+    (const char * const [])KEYS_SPECIAL_DE
 };
 
 static const lv_btnmatrix_ctrl_t * const attributes_special[] = {
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_SPECIAL_US, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_SPECIAL_FR, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_SPECIAL_ES, \
-    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_SPECIAL_DE \
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_SPECIAL_US,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_SPECIAL_FR,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_SPECIAL_ES,
+    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_SPECIAL_DE
 };
 
 /**
@@ -312,6 +322,13 @@ char *get_layout_names(void) {
     return names;
 }
 
+char *get_special_layer_trigger(layout_t layout) {
+    if (layout < 0 || layout >= NUM_LAYOUTS) {
+        return NULL;
+    }
+    return triggers_special[layout];
+}
+
 void apply_layout(lv_obj_t *keyboard, layout_t layout) {
     if (layout < 0 || layout >= NUM_LAYOUTS) {
         return;
diff --git a/layouts.h b/layouts.h
index 4205b8b..90ae6b9 100644
--- a/layouts.h
+++ b/layouts.h
@@ -13,6 +13,7 @@ typedef enum {
 #define NUM_LAYOUTS 4
 
 char *get_layout_names(void);
+char *get_special_layer_trigger(layout_t layout);
 void apply_layout(lv_obj_t *keyboard, layout_t layout);
 
 #endif /* LAYOUTS_H */
\ No newline at end of file
diff --git a/main.c b/main.c
index 451287e..e176de6 100644
--- a/main.c
+++ b/main.c
@@ -135,6 +135,8 @@ lv_obj_t *keyboard = NULL;
 
 lv_style_t style_text_normal;
 
+char *special_layer_trigger = NULL;
+
 // Helpers
 
 void set_theme(bool is_dark);
@@ -178,7 +180,7 @@ void keyboard_event_value_changed_cb(lv_event_t * e) {
     const char * txt = lv_btnmatrix_get_btn_text(obj, lv_btnmatrix_get_selected_btn(obj));
     if(txt == NULL) return;
 
-    if(strcmp(txt, "àéö") == 0) {
+    if(strcmp(txt, special_layer_trigger) == 0) {
         lv_keyboard_set_mode(keyboard, LV_KEYBOARD_MODE_NUMBER);
     } else {
         lv_keyboard_def_event_cb(e);
@@ -211,9 +213,12 @@ void keymap_dropdown_event_cb(lv_event_t *e) {
             lv_obj_add_style(lv_dropdown_get_list(lv_event_get_target(e)), &style_text_normal, 0);
             break;
         }
-        case LV_EVENT_VALUE_CHANGED:
-            apply_layout(keyboard, lv_dropdown_get_selected(lv_event_get_target(e)));
+        case LV_EVENT_VALUE_CHANGED: {
+            uint16_t idx = lv_dropdown_get_selected(lv_event_get_target(e));
+            apply_layout(keyboard, idx);
+            special_layer_trigger = get_special_layer_trigger(idx);
             break;
+        }
         default:
             break;
     }
@@ -442,7 +447,9 @@ int main(void)
     lv_label_set_text(power_btn_label, LV_SYMBOL_POWER);
     lv_obj_add_event_cb(power_btn, power_btn_event_cb, LV_EVENT_CLICKED, NULL);
 
-    apply_layout(keyboard, 0); // Apply default layout
+    // Apply default layout
+    apply_layout(keyboard, 0);
+    special_layer_trigger = get_special_layer_trigger(0);
 
     // Run lvgl in tickless mode
     while(1) {
diff --git a/unsqu33kr/unsqu33kr.py b/unsqu33kr/unsqu33kr.py
index 65b941b..5911f7b 100644
--- a/unsqu33kr/unsqu33kr.py
+++ b/unsqu33kr/unsqu33kr.py
@@ -23,7 +23,11 @@ key_map = {
         'base': 'ABC',
         'upper': 'abc'
     },
-    'show_eschars': 'àéö',
+    'show_eschars': {
+        'de': 'äöü',
+        'es': 'áéí',
+        'fr': 'àéô'
+    },
     'show_letters': 'abc',
     'show_numbers': '1#',
     'show_numbers_from_symbols': '1#',
@@ -67,7 +71,12 @@ def load_yaml(path):
 def map_key(key, layer, name):
     mapped = key_map[key] if key in key_map else key
     if isinstance(mapped, dict):
-        mapped = mapped[layer] if layer in mapped else None
+        if layer in mapped:
+            mapped = mapped[layer]
+        elif name in mapped:
+            mapped = mapped[name]
+        else:
+            None
     if not mapped:
         return []
     if isinstance(mapped, list):
@@ -112,10 +121,15 @@ if __name__ == '__main__':
             for layer in layer_whitelist:
                 print(f'/* {layer_to_description[layer]} */')
                 if layer not in data['views']:
+                    print(f'#define TRIGGER_{map_layer(layer).upper()}_{name.upper()} NULL')
                     print(f'#define KEYS_{map_layer(layer).upper()}_{name.upper()} ' + '{ NULL }')
                     print(f'#define ATTRIBUTES_{map_layer(layer).upper()}_{name.upper()} ' + '{ 0 }\n')
                     continue
 
+                if layer == 'eschars':
+                    key = map_key('show_eschars', layer, name)[0]
+                    print(f'#define TRIGGER_{map_layer(layer).upper()}_{name.upper()} "{key}"')
+
                 rows = data['views'][layer]
                 keys_by_row = []
                 attrs_by_row = []
@@ -156,15 +170,22 @@ if __name__ == '__main__':
         print(f'    LV_SYMBOL_KEYBOARD " " NAME_{name.upper()}{suffix}')
 
     for layer in layer_whitelist:
+        if layer == 'eschars':
+            print(f'static const char * const triggers_{map_layer(layer)}[] = ' + '{')
+            for i, name in enumerate(layouts):
+                suffix = ',' if i < len(layouts) - 1 else ''
+                print(f'    (const char * const)TRIGGER_{map_layer(layer).upper()}_{name.upper()}{suffix}')
+            print('};')
+
         print(f'static const char ** const keys_{map_layer(layer)}[] = ' + '{')
         for i, name in enumerate(layouts):
-            suffix = ', \\' if i < len(layouts) - 1 else ' \\'
+            suffix = ',' if i < len(layouts) - 1 else ''
             print(f'    (const char * const [])KEYS_{map_layer(layer).upper()}_{name.upper()}{suffix}')
         print('};')
         print()
         print(f'static const lv_btnmatrix_ctrl_t * const attributes_{map_layer(layer)}[] = ' + '{')
         for i, name in enumerate(layouts):
-            suffix = ', \\' if i < len(layouts) - 1 else ' \\'
+            suffix = ',' if i < len(layouts) - 1 else ''
             print(f'    (lv_btnmatrix_ctrl_t[])ATTRIBUTES_{map_layer(layer).upper()}_{name.upper()}{suffix}')
         print('};')
         print()