diff --git a/src/06-mini-project/daemon/main.c b/src/06-mini-project/daemon/main.c
index 12e6d28..58c64f1 100644
--- a/src/06-mini-project/daemon/main.c
+++ b/src/06-mini-project/daemon/main.c
@@ -53,7 +53,7 @@ int main(void) {
         return 1;
     }
 
-    // init_oled(&oled_cbs);
+    init_oled(&oled_cbs);
 
     btn_set_led(led_power);
     init_animations();
diff --git a/src/06-mini-project/daemon/oled/oled.c b/src/06-mini-project/daemon/oled/oled.c
index d92aae5..73cd267 100644
--- a/src/06-mini-project/daemon/oled/oled.c
+++ b/src/06-mini-project/daemon/oled/oled.c
@@ -26,26 +26,26 @@ static void display(int mode, float temp, uint32_t period_ms) {
     /* Static header rows */
     ssd1306_set_position(0, 0);
     ssd1306_puts("CSEL1a - SP.07");
-    // ssd1306_set_position(0, 1);
-    // ssd1306_puts("  WATCHDOG CPU ");
-    // ssd1306_set_position(0, 2);
-    // ssd1306_puts("--------------");
+    ssd1306_set_position(0, 1);
+    ssd1306_puts("  WATCHDOG CPU ");
+    ssd1306_set_position(0, 2);
+    ssd1306_puts("--------------");
 
-    // /* Mode display: switches between AUTO and MANU strings */
-    // ssd1306_set_position(0, 3);
-    // snprintf(buffer, sizeof(buffer), "Mode: %s", mode ? "AUTO" : "MANU");
-    // ssd1306_puts(buffer);
+    /* Mode display: switches between AUTO and MANU strings */
+    ssd1306_set_position(0, 3);
+    snprintf(buffer, sizeof(buffer), "Mode: %s", mode ? "AUTO   " : "MANUAL");
+    ssd1306_puts(buffer);
 
-    // /* Temperature display: formatted with one decimal precision */
-    // ssd1306_set_position(0, 4);
-    // snprintf(buffer, sizeof(buffer), "Temp: %.1f'C", temp);
-    // ssd1306_puts(buffer);
+    /* Temperature display: formatted with one decimal precision */
+    ssd1306_set_position(0, 4);
+    snprintf(buffer, sizeof(buffer), "Temp: %.1f'C", temp);
+    ssd1306_puts(buffer);
 
-    // /* Period/Frequency display: shows the value in milliseconds */
-    // ssd1306_set_position(0, 5);
-    // float freq = 1.0f / (period_ms / 1000.0f);
-    // snprintf(buffer, sizeof(buffer), "Freq: %.1fHz", freq);
-    // ssd1306_puts(buffer);
+    /* Period/Frequency display: shows the value in milliseconds */
+    ssd1306_set_position(0, 5);
+    float freq = 1.0f / (period_ms / 1000.0f);
+    snprintf(buffer, sizeof(buffer), "Freq: %.1fHz", freq);
+    ssd1306_puts(buffer);
 }
 
 /**
@@ -65,7 +65,7 @@ static void *update_oled_thread(void* arg) {
             );
         }
         /* Sleep to control refresh rate and save CPU cycles */
-        usleep(1000000);
+        usleep(250000);
     }
     return NULL;
 }
diff --git a/src/06-mini-project/daemon/oled/ssd1306.c b/src/06-mini-project/daemon/oled/ssd1306.c
index a111f49..3c03cd1 100644
--- a/src/06-mini-project/daemon/oled/ssd1306.c
+++ b/src/06-mini-project/daemon/oled/ssd1306.c
@@ -14,7 +14,7 @@
 
 #define ARRAY_OF(x) (sizeof(x)/sizeof(x[0]))
 
-#define I2C_BUS                 "/dev/i2c-1"
+#define I2C_BUS                 "/dev/i2c-0"
 #define OLED_ADDR               0x3c
 #define OLED_COMMAND_MODE       0x00
 #define OLED_DATA_MODE          0x40