diff --git a/Makefile b/Makefile
index a19760f0..7348b472 100644
--- a/Makefile
+++ b/Makefile
@@ -37,6 +37,7 @@ icons:
 		-not \( -name mJS -prune \) \
 		-not \( -name SimpleFTPServer -prune \) \
 		-not \( -name *splash* -prune \) \
+		-not \( -name *weather* -prune \) \
 		-iname *.png \
 		-exec $(IMAGE2CODE) {} \;
 
diff --git a/firmware/keira/src/apps/gpiomanager.cpp b/firmware/keira/src/apps/gpiomanager.cpp
index a4298fe1..f9aa1add 100644
--- a/firmware/keira/src/apps/gpiomanager.cpp
+++ b/firmware/keira/src/apps/gpiomanager.cpp
@@ -1,5 +1,8 @@
 #include "gpiomanager.h"
 
+#include "icons/input.h"
+#include "icons/output.h"
+
 GPIOManagerApp::GPIOManagerApp() : App("GPIOManager") {
     menu.setTitle("GPIO");
     // Set default pin mode
@@ -39,8 +42,8 @@ void GPIOManagerApp::run() {
             readPinData();
             for (int i = 0; i < PIN_COUNT; i++) {
                 menu.addItem(
-                    String(pinNo[i]) + (pinM[i] == INPUT ? " <- IN  " : " -> OUT "),
-                    0,
+                    String(pinNo[i]) + (pinM[i] == INPUT ? " <- IN" : " -> OUT"),
+                    pinM[i] == INPUT ? &input : &output,
                     0,
                     pinData[i] == HIGH ? "HIGH" : "LOW"
                 );
@@ -55,7 +58,7 @@ void GPIOManagerApp::run() {
         lilka::serial_log("Menu finished");
         int16_t curPos = menu.getCursor();
         if (curPos == PIN_COUNT) break;
-        auto button = menu.getButton();
+        lilka::Button button = menu.getButton();
         if (button == lilka::Button::A) {
             if (pinM[curPos] == INPUT) {
                 // alert
@@ -76,7 +79,7 @@ void GPIOManagerApp::readSpeedCompare() {
     lilka::serial_log("Reading pins using REG_READ");
     uint8_t pinDataRegRead[64];
     uint8_t pinDataDigitalRead[64];
-    auto time_begin = micros();
+    uint64_t time_begin = micros();
     uint32_t gpioValue = (REG_READ(GPIO_IN_REG));
     uint32_t gpio1Value = (REG_READ(GPIO_IN1_REG));
     // lilka::serial_log("Pin data : %s %s", getStrBits(gpioValue).c_str(), getStrBits(gpio1Value).c_str());
@@ -106,4 +109,4 @@ String GPIOManagerApp::getStrBits(uint32_t num) {
         bitStr += ((num >> i) & 1 ? "1" : "0");
     }
     return bitStr;
-}
\ No newline at end of file
+}
diff --git a/firmware/keira/src/apps/gpiomanager.h b/firmware/keira/src/apps/gpiomanager.h
index f7ccf809..7445f4c6 100644
--- a/firmware/keira/src/apps/gpiomanager.h
+++ b/firmware/keira/src/apps/gpiomanager.h
@@ -1,7 +1,7 @@
 #pragma once
 #include "app.h"
 #define PIN_COUNT             6
-#define GET_BIT(data, bit_no) (data >> bit_no) & 0b1
+#define GET_BIT(data, bit_no) ((data) >> (bit_no)) & 0b1
 
 class GPIOManagerApp : public App {
 public:
diff --git a/firmware/keira/src/apps/icons/app_group.h b/firmware/keira/src/apps/icons/app_group.h
index 4bf9e444..ea21ab8c 100644
--- a/firmware/keira/src/apps/icons/app_group.h
+++ b/firmware/keira/src/apps/icons/app_group.h
@@ -54,218 +54,218 @@ const uint16_t app_group[] = {
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
     0x0000,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
-    0x0000,
-    0x0000,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0x0000,
-    0x0000,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x0000,
-    0x0000,
-    0x0000,
-    0x0000,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
     0x0000,
+    0xffea,
+    0xffea,
     0x0000,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
     0x0000,
+    0xf80e,
     0x0000,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
     0x0000,
     0x0000,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
     0x0000,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
     0x0000,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
     0x0000,
     0x0000,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0xf80e,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
-    0xa815,
     0x0000,
     0x0000,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
-    0x57ea,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
+    0xf80e,
     0x0000,
     0x0000,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
+    0xffea,
     0x0000,
     0x0000,
     0x0000,
@@ -318,6 +318,15 @@ const uint16_t app_group[] = {
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
     0x0000,
     0x0000,
     0x57ff,
@@ -327,88 +336,72 @@ const uint16_t app_group[] = {
     0x57ff,
     0x57ff,
     0x57ff,
+    0x57ff,
+    0x57ff,
     0x0000,
     0x0000,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0x0000,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
+    0x57ea,
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
+    0x57ea,
     0x0000,
     0x0000,
     0x57ff,
     0x57ff,
     0x57ff,
     0x57ff,
+    0x0000,
+    0x57ff,
     0x57ff,
     0x57ff,
     0x57ff,
     0x0000,
     0x0000,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
+    0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
     0x0000,
     0x0000,
     0x57ff,
     0x57ff,
     0x57ff,
-    0x57ff,
+    0x0000,
+    0x0000,
+    0x0000,
     0x57ff,
     0x57ff,
     0x57ff,
     0x0000,
     0x0000,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
     0x0000,
     0x0000,
+    0x57ea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
     0x0000,
+    0x57ea,
     0x0000,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
     0x0000,
+    0x57ff,
     0x0000,
     0x0000,
     0x0000,
@@ -417,48 +410,23 @@ const uint16_t app_group[] = {
     0x0000,
     0x0000,
     0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x0000,
-    0x0000,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
     0x0000,
     0x0000,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
     0x0000,
+    0x57ea,
     0x0000,
     0x0000,
+    0x57ff,
+    0x57ff,
     0x0000,
     0x0000,
     0x0000,
@@ -466,26 +434,11 @@ const uint16_t app_group[] = {
     0x0000,
     0x57ff,
     0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x57ff,
-    0x0000,
-    0x0000,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0xffea,
-    0x0000,
-    0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
     0x0000,
     0x0000,
     0x0000,
@@ -493,43 +446,90 @@ const uint16_t app_group[] = {
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
     0x0000,
     0x0000,
+    0x57ff,
+    0x57ff,
+    0x57ff,
     0x0000,
     0x0000,
     0x0000,
+    0x57ff,
+    0x57ff,
+    0x57ff,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
     0x0000,
     0x0000,
+    0x57ff,
+    0x57ff,
     0x0000,
     0x0000,
+    0x57ff,
     0x0000,
     0x0000,
+    0x57ff,
+    0x57ff,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
+    0x57ea,
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
+    0x57ea,
     0x0000,
     0x0000,
+    0x57ff,
+    0x57ff,
     0x0000,
+    0x57ff,
+    0x57ff,
+    0x57ff,
     0x0000,
+    0x57ff,
+    0x57ff,
     0x0000,
     0x0000,
     0x0000,
     0x0000,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
+    0x57ea,
     0x0000,
     0x0000,
+    0x57ff,
+    0x57ff,
+    0x57ff,
+    0x57ff,
+    0x57ff,
+    0x57ff,
+    0x57ff,
+    0x57ff,
+    0x57ff,
     0x0000,
     0x0000,
     0x0000,
diff --git a/firmware/keira/src/apps/icons/app_group.png b/firmware/keira/src/apps/icons/app_group.png
index f50f5f9f..b97bbe12 100644
Binary files a/firmware/keira/src/apps/icons/app_group.png and b/firmware/keira/src/apps/icons/app_group.png differ
diff --git a/firmware/keira/src/apps/icons/input.h b/firmware/keira/src/apps/icons/input.h
new file mode 100644
index 00000000..ffc13a61
--- /dev/null
+++ b/firmware/keira/src/apps/icons/input.h
@@ -0,0 +1,584 @@
+// This is a generated file, do not edit.
+// clang-format off
+#include <stdint.h>
+const uint16_t input_width = 24;
+const uint16_t input_height = 24;
+const uint16_t input[] = {
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x0000,
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+    0x0000,
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+    0x0000,
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+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
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+    0x0000,
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+    0x87f0,
+    0x0000,
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+    0x87f0,
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+    0x87f0,
+    0x87f0,
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+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x87f0,
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+    0x0000,
+    0x0000,
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+    0x87f0,
+    0x87f0,
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+    0x87f0,
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+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x87f0,
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+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
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+    0x0000,
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+    0x0000,
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+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0x0000,
+    0x87f0,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
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+    0x0000,
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+    0x0000,
+    0x0000,
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+    0x0000,
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+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0x0000,
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+    0x0000,
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+    0x87f0,
+    0x0000,
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+    0x0000,
+    0x0000,
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+    0x0000,
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+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x87f0,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+};
+// clang-format on
diff --git a/firmware/keira/src/apps/icons/input.png b/firmware/keira/src/apps/icons/input.png
new file mode 100644
index 00000000..e48c283c
Binary files /dev/null and b/firmware/keira/src/apps/icons/input.png differ
diff --git a/firmware/keira/src/apps/icons/output.h b/firmware/keira/src/apps/icons/output.h
new file mode 100644
index 00000000..32bee8d0
--- /dev/null
+++ b/firmware/keira/src/apps/icons/output.h
@@ -0,0 +1,584 @@
+// This is a generated file, do not edit.
+// clang-format off
+#include <stdint.h>
+const uint16_t output_width = 24;
+const uint16_t output_height = 24;
+const uint16_t output[] = {
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0xfc10,
+    0x0000,
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+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0x0000,
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+    0xfc10,
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+    0x0000,
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+    0x0000,
+    0xfc10,
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+    0x0000,
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+    0x0000,
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+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0xfc10,
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+    0x0000,
+    0x0000,
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+    0x0000,
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+    0x0000,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0x0000,
+    0xfc10,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0xfc10,
+    0xfc10,
+    0xfc10,
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+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0xfc10,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0x0000,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0x0000,
+    0x0000,
+    0xfc10,
+    0x0000,
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+    0x0000,
+    0x0000,
+    0xfc10,
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+    0xfc10,
+    0xfc10,
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+    0xfc10,
+    0xfc10,
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+    0xfc10,
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+    0x0000,
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+    0x0000,
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+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0x0000,
+    0x0000,
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+    0x0000,
+    0xfc10,
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+    0x0000,
+    0x0000,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0xfc10,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0xfc10,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0xfc10,
+    0xfc10,
+    0xfc10,
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+    0x0000,
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+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+    0x0000,
+};
+// clang-format on
diff --git a/firmware/keira/src/apps/icons/output.png b/firmware/keira/src/apps/icons/output.png
new file mode 100644
index 00000000..a3e1e2c1
Binary files /dev/null and b/firmware/keira/src/apps/icons/output.png differ
diff --git a/sdk/lib/lilka/src/lilka/menu.cpp b/sdk/lib/lilka/src/lilka/menu.cpp
index 8115439b..df134ce7 100644
--- a/sdk/lib/lilka/src/lilka/menu.cpp
+++ b/sdk/lib/lilka/src/lilka/menu.cpp
@@ -11,8 +11,9 @@ Menu::Menu(String title) {
     this->scroll = 0;
     this->setCursor(0);
     this->done = false;
-    this->iconImage = new Image(24, 24, colors::Black, 12, 12);
-    this->iconCanvas = new Canvas(24, 24);
+    this->iconImage =
+        new Image(menu_icon_width, menu_icon_height, colors::Black, menu_icon_width / 2, menu_icon_height / 2);
+    this->iconCanvas = new Canvas(menu_icon_width, menu_icon_height);
     this->lastCursorMove = millis();
     this->button = Button::COUNT;
     this->activationButtons.push_back(Button::A);
@@ -116,6 +117,14 @@ void Menu::draw(Arduino_GFX* canvas) {
         this->firstRender = millis();
     }
 
+    constexpr int16_t scrollbarWidth = 8;
+    constexpr int16_t scrollbarLeftPadding = 4;
+    constexpr int16_t postfixLeftPadding = 4;
+    constexpr int16_t iconWidth = 32;
+    constexpr int16_t titleTextHeight = 40;
+    constexpr int16_t itemsY = 80;
+    constexpr int16_t itemHeight = menu_icon_height;
+
     canvas->fillScreen(lilka::colors::Black);
     int8_t angleShift = sin(millis() / 1000.0) * 16;
     // Draw triangle in top-left
@@ -135,15 +144,17 @@ void Menu::draw(Arduino_GFX* canvas) {
     const uint16_t titleWidthAvailable = canvas->width() - 64;
     if (titleWidth > titleWidthAvailable) {
         // Marquee
-        Canvas marquee(titleWidthAvailable, 40);
+        Canvas marquee(titleWidthAvailable, titleTextHeight);
         marquee.fillScreen(lilka::colors::Black);
         marquee.setFont(FONT_6x13);
         marquee.setTextSize(2);
-        marquee.setCursor(calculateMarqueeShift(millis() - firstRender, titleWidth - titleWidthAvailable, 50), 40);
+        marquee.setCursor(
+            calculateMarqueeShift(millis() - firstRender, titleWidth - titleWidthAvailable, 50), titleTextHeight
+        );
         marquee.setTextColor(lilka::colors::White);
         marquee.println(title);
         canvas->draw16bitRGBBitmapWithTranColor(
-            32, 0, marquee.getFramebuffer(), lilka::colors::Black, titleWidthAvailable, 40
+            32, 0, marquee.getFramebuffer(), lilka::colors::Black, titleWidthAvailable, titleTextHeight
         );
     } else {
         // Text fits
@@ -155,13 +166,19 @@ void Menu::draw(Arduino_GFX* canvas) {
         canvas->println(title);
     }
 
-    canvas->fillRect(0, (cursor * 24 + 80 - 20) - scroll * 24, canvas->width(), 24, lilka::colors::Orange_red);
+    canvas->fillRect(
+        0,
+        (cursor * itemHeight + itemsY - 20) - scroll * itemHeight,
+        canvas->width(),
+        itemHeight,
+        lilka::colors::Orange_red
+    );
 
     uint16_t menu_size = items.size();
     for (int i = scroll; i < MIN(scroll + MENU_HEIGHT, menu_size); i++) {
         int16_t screenI = i - scroll;
         const menu_icon_t* icon = items[i].icon;
-        canvas->setTextBound(0, 80 + screenI * 24 - 20, canvas->width(), 24);
+        canvas->setTextBound(0, itemsY + screenI * itemHeight - 20, canvas->width(), itemHeight);
         if (icon) {
             if (cursor == i) {
                 memcpy(iconImage->pixels, *icon, sizeof(menu_icon_t));
@@ -170,11 +187,21 @@ void Menu::draw(Arduino_GFX* canvas) {
                 iconCanvas->fillScreen(lilka::colors::Black);
                 iconCanvas->drawImageTransformed(iconImage, 12, 12, t);
                 canvas->draw16bitRGBBitmapWithTranColor(
-                    0, 80 + screenI * 24 - 20, iconCanvas->getFramebuffer(), lilka::colors::Black, 24, 24
+                    0,
+                    itemsY + screenI * itemHeight - 20,
+                    iconCanvas->getFramebuffer(),
+                    lilka::colors::Black,
+                    menu_icon_width,
+                    menu_icon_height
                 );
             } else {
                 canvas->draw16bitRGBBitmapWithTranColor(
-                    0, 80 + screenI * 24 - 20, const_cast<uint16_t*>(*icon), lilka::colors::Black, 24, 24
+                    0,
+                    itemsY + screenI * itemHeight - 20,
+                    const_cast<uint16_t*>(*icon),
+                    lilka::colors::Black,
+                    menu_icon_width,
+                    menu_icon_height
                 );
             }
         }
@@ -192,12 +219,14 @@ void Menu::draw(Arduino_GFX* canvas) {
             (void)h;
             canvas->setTextBound(0, 0, canvas->width(), canvas->height());
             canvas->getTextBounds(items[i].postfix, 0, 0, &x1, &y1, &postfixWidth, &h);
-            canvas->setCursor(canvas->width() - postfixWidth - 8, 80 + screenI * 24);
+            canvas->setCursor(
+                canvas->width() - postfixWidth - scrollbarWidth - scrollbarLeftPadding, itemsY + screenI * itemHeight
+            );
             canvas->println(items[i].postfix);
         }
 
         int16_t widthAvailable =
-            canvas->width() - 32 - postfixWidth - 8 - 8; // 8 pixels for scrollbar, 8 more for padding
+            canvas->width() - iconWidth - postfixWidth - scrollbarWidth - scrollbarLeftPadding - postfixLeftPadding;
         if (widthAvailable < 0) {
             // No space for title
             continue;
@@ -206,21 +235,26 @@ void Menu::draw(Arduino_GFX* canvas) {
         uint16_t nameWidth = getTextWidth(FONT_10x20, items[i].title.c_str()) + 1;
         if (nameWidth > widthAvailable && cursor == i) {
             // Marquee
-            Canvas marquee(widthAvailable, 24);
+            Canvas marquee(widthAvailable, itemHeight);
             marquee.fillScreen(lilka::colors::Black);
             marquee.setFont(FONT_10x20);
             marquee.setCursor(calculateMarqueeShift(millis() - lastCursorMove, nameWidth - widthAvailable, 50), 20);
             marquee.setTextColor(lilka::colors::White);
             marquee.println(items[i].title);
             canvas->draw16bitRGBBitmapWithTranColor(
-                32, 80 + screenI * 24 - 20, marquee.getFramebuffer(), lilka::colors::Black, widthAvailable, 24
+                iconWidth,
+                itemsY + screenI * itemHeight - 20,
+                marquee.getFramebuffer(),
+                lilka::colors::Black,
+                widthAvailable,
+                itemHeight
             );
         } else {
             // Text fits
             canvas->setTextSize(1);
             canvas->setFont(FONT_10x20);
-            canvas->setCursor(32, 80 + screenI * 24);
-            canvas->setTextBound(32, 80 + screenI * 24 - 20, widthAvailable, 24);
+            canvas->setCursor(iconWidth, itemsY + screenI * itemHeight);
+            canvas->setTextBound(iconWidth, itemsY + screenI * itemHeight - 20, widthAvailable, itemHeight);
             if (items[i].color && cursor != i) {
                 canvas->setTextColor(items[i].color);
             } else {
@@ -232,9 +266,11 @@ void Menu::draw(Arduino_GFX* canvas) {
 
     // Draw scrollbar
     if (menu_size > MENU_HEIGHT) {
-        int top = 80 - 20;
-        int height = MENU_HEIGHT * 24;
-        canvas->fillRect(canvas->width() - 8, top, 8, height, canvas->color565(96, 96, 96));
+        int top = itemsY - 20;
+        int height = MENU_HEIGHT * itemHeight;
+        canvas->fillRect(canvas->width() - 5, top, 2, height, lilka::colors::White);
+        canvas->fillRect(canvas->width() - 8, top, 8, 2, lilka::colors::White);
+        canvas->fillRect(canvas->width() - 8, top + height - 2, 8, 2, lilka::colors::White);
         int barHeight = height * MENU_HEIGHT / menu_size;
         int barTop = top + scroll * height / menu_size;
         canvas->fillRect(canvas->width() - 8, barTop, 8, barHeight, lilka::colors::White);
diff --git a/sdk/lib/lilka/src/lilka/ui.h b/sdk/lib/lilka/src/lilka/ui.h
index 39c5ef36..a0976c78 100644
--- a/sdk/lib/lilka/src/lilka/ui.h
+++ b/sdk/lib/lilka/src/lilka/ui.h
@@ -7,7 +7,9 @@
 #include "display.h"
 #include "controller.h"
 
-typedef uint16_t const menu_icon_t[576]; // 24x24px icon
+constexpr uint16_t menu_icon_width = 24;
+constexpr uint16_t menu_icon_height = 24;
+typedef uint16_t const menu_icon_t[menu_icon_width * menu_icon_height]; // 24x24px icon (576*2 bytes)
 
 namespace lilka {