diff --git a/AfRApay.MateCard/src/main.cpp b/AfRApay.MateCard/src/main.cpp
index b3cfbfb..8bffcb3 100644
--- a/AfRApay.MateCard/src/main.cpp
+++ b/AfRApay.MateCard/src/main.cpp
@@ -82,6 +82,13 @@ bool cooldownCheck(long timeout) {
 void setup() {
 	Serial.begin(115200);
 	Serial2.begin(115200, SERIAL_8N1, PIN_HWSERIAL_RX, PIN_HWSERIAL_TX);
+
+	ledcSetup(0, 5000, 12);
+	pinMode(PIN_INTERRUPT_TRANSACT, INPUT_PULLUP);
+	pinMode(PIN_INTERRUPT_BALANCE, INPUT_PULLUP);
+	pinMode(PIN_INTERRUPT_CANCEL, INPUT_PULLUP);
+	pinMode(PIN_INTERRUPT_LINK, INPUT_PULLUP);
+
 	u8g2.begin();
 	drawLogo(u8g2, LOGO_MATECARD);
 	u8g2.sendBuffer();
@@ -97,11 +104,6 @@ void setup() {
 	DateTime.begin();
 	updateOLED(u8g2, state);
 
-	ledcSetup(0, 5000, 12);
-	pinMode(PIN_INTERRUPT_TRANSACT, INPUT_PULLUP);
-	pinMode(PIN_INTERRUPT_BALANCE, INPUT_PULLUP);
-	pinMode(PIN_INTERRUPT_CANCEL, INPUT_PULLUP);
-	pinMode(PIN_INTERRUPT_LINK, INPUT_PULLUP);
 	attachInterrupt(PIN_INTERRUPT_TRANSACT, TransactInterruptHandler, FALLING);
 	attachInterrupt(PIN_INTERRUPT_BALANCE, BalanceInterruptHandler, FALLING);
 	attachInterrupt(PIN_INTERRUPT_CANCEL, CancelInterruptHandler, FALLING);