diff --git a/src/modules/SerialModule.cpp b/src/modules/SerialModule.cpp
index 5699f3be6..7a969343e 100644
--- a/src/modules/SerialModule.cpp
+++ b/src/modules/SerialModule.cpp
@@ -63,29 +63,26 @@
 SerialModule *serialModule;
 SerialModuleRadio *serialModuleRadio;
 
-#if defined(TTGO_T_ECHO) || defined(TTGO_T_ECHO_PLUS) || defined(CANARYONE) || defined(MESHLINK) ||                              \
-    defined(ELECROW_ThinkNode_M1) || defined(ELECROW_ThinkNode_M4) || defined(ELECROW_ThinkNode_M5) ||                           \
-    defined(HELTEC_MESH_SOLAR) || defined(T_ECHO_LITE) || defined(ELECROW_ThinkNode_M3) || defined(MUZI_BASE)
-
-SerialModule::SerialModule() : StreamAPI(&Serial), concurrency::OSThread("Serial")
-{
-    api_type = TYPE_SERIAL;
-}
-static Print *serialPrint = &Serial;
-#elif defined(CONFIG_IDF_TARGET_ESP32C6) || defined(RAK3172) || defined(EBYTE_E77_MBL)
-SerialModule::SerialModule() : StreamAPI(&Serial1), concurrency::OSThread("Serial")
-{
-    api_type = TYPE_SERIAL;
-}
-static Print *serialPrint = &Serial1;
-#else
-SerialModule::SerialModule() : StreamAPI(&Serial2), concurrency::OSThread("Serial")
-{
-    api_type = TYPE_SERIAL;
-}
-static Print *serialPrint = &Serial2;
+#ifndef SERIAL_PRINT_PORT
+#define SERIAL_PRINT_PORT 2
 #endif
 
+#if SERIAL_PRINT_PORT == 0
+#define SERIAL_PRINT_OBJECT Serial
+#elif SERIAL_PRINT_PORT == 1
+#define SERIAL_PRINT_OBJECT Serial1
+#elif SERIAL_PRINT_PORT == 2
+#define SERIAL_PRINT_OBJECT Serial2
+#else
+#error "Unsupported SERIAL_PRINT_PORT value. Allowed values are 0, 1, or 2."
+#endif
+
+SerialModule::SerialModule() : StreamAPI(&SERIAL_PRINT_OBJECT), concurrency::OSThread("Serial")
+{
+    api_type = TYPE_SERIAL;
+}
+static Print *serialPrint = &SERIAL_PRINT_OBJECT;
+
 char serialBytes[512];
 size_t serialPayloadSize;
 
@@ -205,9 +202,7 @@ int32_t SerialModule::runOnce()
                 Serial.begin(baud);
                 Serial.setTimeout(moduleConfig.serial.timeout > 0 ? moduleConfig.serial.timeout : TIMEOUT);
             }
-#elif !defined(TTGO_T_ECHO) && !defined(TTGO_T_ECHO_PLUS) && !defined(T_ECHO_LITE) && !defined(CANARYONE) &&                     \
-    !defined(MESHLINK) && !defined(ELECROW_ThinkNode_M1) && !defined(ELECROW_ThinkNode_M3) && !defined(ELECROW_ThinkNode_M4) &&  \
-    !defined(ELECROW_ThinkNode_M5) && !defined(MUZI_BASE)
+#elif SERIAL_PRINT_PORT != 0
 
             if (moduleConfig.serial.rxd && moduleConfig.serial.txd) {
 #ifdef ARCH_RP2040
@@ -264,9 +259,7 @@ int32_t SerialModule::runOnce()
                 }
             }
 
-#if !defined(TTGO_T_ECHO) && !defined(TTGO_T_ECHO_PLUS) && !defined(T_ECHO_LITE) && !defined(CANARYONE) && !defined(MESHLINK) && \
-    !defined(ELECROW_ThinkNode_M1) && !defined(ELECROW_ThinkNode_M3) && !defined(ELECROW_ThinkNode_M4) &&                        \
-    !defined(ELECROW_ThinkNode_M5) && !defined(MUZI_BASE)
+#if SERIAL_PRINT_PORT != 0
             else if ((moduleConfig.serial.mode == meshtastic_ModuleConfig_SerialConfig_Serial_Mode_WS85)) {
                 processWXSerial();
 
@@ -540,11 +533,7 @@ ParsedLine parseLine(const char *line)
  */
 void SerialModule::processWXSerial()
 {
-#if !defined(TTGO_T_ECHO) && !defined(TTGO_T_ECHO_PLUS) && !defined(T_ECHO_LITE) && !defined(CANARYONE) &&                       \
-    !defined(CONFIG_IDF_TARGET_ESP32C6) && !defined(MESHLINK) && !defined(ELECROW_ThinkNode_M1) &&                               \
-    !defined(ELECROW_ThinkNode_M3) && \ 
-    !defined(ELECROW_ThinkNode_M4) &&                                                                                            \
-    !defined(ELECROW_ThinkNode_M5) && !defined(ARCH_STM32WL) && !defined(MUZI_BASE)
+#if SERIAL_PRINT_PORT != 0 && !defined(ARCH_STM32WL) && !defined(CONFIG_IDF_TARGET_ESP32C6)
 
     static unsigned int lastAveraged = 0;
     static unsigned int averageIntervalMillis = 300000; // 5 minutes hard coded.
diff --git a/variants/esp32c6/m5stack_unitc6l/variant.h b/variants/esp32c6/m5stack_unitc6l/variant.h
index d973aa281..1654ee590 100644
--- a/variants/esp32c6/m5stack_unitc6l/variant.h
+++ b/variants/esp32c6/m5stack_unitc6l/variant.h
@@ -50,3 +50,5 @@ void c6l_init();
 #endif
 #define SCREEN_TRANSITION_FRAMERATE 10
 #define BRIGHTNESS_DEFAULT 130 // Medium Low Brightness
+
+#define SERIAL_PRINT_PORT 1
diff --git a/variants/esp32c6/tlora_c6/variant.h b/variants/esp32c6/tlora_c6/variant.h
index 55635fe13..4a0d40232 100644
--- a/variants/esp32c6/tlora_c6/variant.h
+++ b/variants/esp32c6/tlora_c6/variant.h
@@ -19,3 +19,5 @@
 #define SX126X_TXEN 14
 #define SX126X_DIO2_AS_RF_SWITCH
 #define SX126X_DIO3_TCXO_VOLTAGE 1.8
+
+#define SERIAL_PRINT_PORT 1
diff --git a/variants/esp32s3/ELECROW-ThinkNode-M5/variant.h b/variants/esp32s3/ELECROW-ThinkNode-M5/variant.h
index 77a64f717..353741d91 100644
--- a/variants/esp32s3/ELECROW-ThinkNode-M5/variant.h
+++ b/variants/esp32s3/ELECROW-ThinkNode-M5/variant.h
@@ -81,4 +81,6 @@
 
 #define BUTTON_PIN PIN_BUTTON1
 #define BUTTON_PIN_ALT PIN_BUTTON2
+
+#define SERIAL_PRINT_PORT 0
 #endif
diff --git a/variants/nrf52840/ELECROW-ThinkNode-M1/variant.h b/variants/nrf52840/ELECROW-ThinkNode-M1/variant.h
index cde0f49c1..6f7056d27 100644
--- a/variants/nrf52840/ELECROW-ThinkNode-M1/variant.h
+++ b/variants/nrf52840/ELECROW-ThinkNode-M1/variant.h
@@ -159,6 +159,8 @@ External serial flash WP25R1635FZUIL0
 #define PIN_SERIAL1_TX GPS_TX_PIN
 #define PIN_SERIAL1_RX GPS_RX_PIN
 
+#define SERIAL_PRINT_PORT 0
+
 /*
  * SPI Interfaces
  */
diff --git a/variants/nrf52840/ELECROW-ThinkNode-M3/variant.h b/variants/nrf52840/ELECROW-ThinkNode-M3/variant.h
index 29a6c85fd..decdd6ed0 100644
--- a/variants/nrf52840/ELECROW-ThinkNode-M3/variant.h
+++ b/variants/nrf52840/ELECROW-ThinkNode-M3/variant.h
@@ -113,6 +113,8 @@ extern "C" {
 #define LR11X0_DIO3_TCXO_VOLTAGE 3.3
 #define LR11X0_DIO_AS_RF_SWITCH
 
+#define SERIAL_PRINT_PORT 0
+
 // PCF8563 RTC Module
 // REVISIT https://github.com/meshtastic/firmware/pull/9084
 // #define PCF8563_RTC 0x51
diff --git a/variants/nrf52840/ELECROW-ThinkNode-M4/variant.h b/variants/nrf52840/ELECROW-ThinkNode-M4/variant.h
index faca5b075..1aff32838 100644
--- a/variants/nrf52840/ELECROW-ThinkNode-M4/variant.h
+++ b/variants/nrf52840/ELECROW-ThinkNode-M4/variant.h
@@ -135,6 +135,8 @@ static const uint8_t A0 = PIN_A0;
 #define PIN_SERIAL1_RX GPS_RX_PIN
 #define PIN_SERIAL1_TX GPS_TX_PIN
 
+#define SERIAL_PRINT_PORT 0
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/variants/nrf52840/canaryone/variant.h b/variants/nrf52840/canaryone/variant.h
index 61d1e8df9..537f4e26c 100644
--- a/variants/nrf52840/canaryone/variant.h
+++ b/variants/nrf52840/canaryone/variant.h
@@ -170,6 +170,8 @@ static const uint8_t A0 = PIN_A0;
 #define VBAT_AR_INTERNAL AR_INTERNAL_3_0
 #define ADC_MULTIPLIER (2.0F)
 
+#define SERIAL_PRINT_PORT 0
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/variants/nrf52840/heltec_mesh_solar/variant.h b/variants/nrf52840/heltec_mesh_solar/variant.h
index 112bcd8b3..c80b81da4 100644
--- a/variants/nrf52840/heltec_mesh_solar/variant.h
+++ b/variants/nrf52840/heltec_mesh_solar/variant.h
@@ -142,6 +142,8 @@ No longer populated on PCB
 #define BQ4050_SCL_PIN (32 + 0)                // I2C clock line pin
 #define BQ4050_EMERGENCY_SHUTDOWN_PIN (32 + 3) // Emergency shutdown pin
 
+#define SERIAL_PRINT_PORT 0
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/variants/nrf52840/meshlink/variant.h b/variants/nrf52840/meshlink/variant.h
index d1dba574f..2e252ff95 100644
--- a/variants/nrf52840/meshlink/variant.h
+++ b/variants/nrf52840/meshlink/variant.h
@@ -54,6 +54,7 @@ extern "C" {
  */
 #define PIN_SERIAL1_RX (32 + 8)
 #define PIN_SERIAL1_TX (7)
+#define SERIAL_PRINT_PORT 0
 
 /*
  * SPI Interfaces
diff --git a/variants/nrf52840/muzi_base/variant.h b/variants/nrf52840/muzi_base/variant.h
index 96604c400..8a3532b77 100644
--- a/variants/nrf52840/muzi_base/variant.h
+++ b/variants/nrf52840/muzi_base/variant.h
@@ -176,6 +176,8 @@ extern "C" {
 #define EXTERNAL_FLASH_DEVICES W25Q32JVSS
 #define EXTERNAL_FLASH_USE_QSPI
 
+#define SERIAL_PRINT_PORT 0
+
 // NFC is disabled via CONFIG_NFCT_PINS_AS_GPIOS=1 build flag
 // This configures P0.09 and P0.10 as regular GPIO pins instead of NFC pins
 
diff --git a/variants/nrf52840/t-echo-lite/variant.h b/variants/nrf52840/t-echo-lite/variant.h
index 0748f6d48..12dcb8949 100644
--- a/variants/nrf52840/t-echo-lite/variant.h
+++ b/variants/nrf52840/t-echo-lite/variant.h
@@ -171,6 +171,8 @@ static const uint8_t A0 = PIN_A0;
 #define VBAT_AR_INTERNAL AR_INTERNAL_3_0
 #define ADC_MULTIPLIER (2.0F)
 
+#define SERIAL_PRINT_PORT 0
+
 // #define NO_EXT_GPIO 1
 // PINs back side
 // Batt & solar connector left up corner
diff --git a/variants/nrf52840/t-echo-plus/variant.h b/variants/nrf52840/t-echo-plus/variant.h
index 226f6d6fe..2d00f8c1f 100644
--- a/variants/nrf52840/t-echo-plus/variant.h
+++ b/variants/nrf52840/t-echo-plus/variant.h
@@ -138,6 +138,8 @@ static const uint8_t A0 = PIN_A0;
 // Battery / ADC already defined above
 #define HAS_RTC 1
 
+#define SERIAL_PRINT_PORT 0
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/variants/nrf52840/t-echo/variant.h b/variants/nrf52840/t-echo/variant.h
index 9244fc6c3..8e72fd84b 100644
--- a/variants/nrf52840/t-echo/variant.h
+++ b/variants/nrf52840/t-echo/variant.h
@@ -88,6 +88,7 @@ static const uint8_t A0 = PIN_A0;
 /*
  * Serial interfaces
  */
+#define SERIAL_PRINT_PORT 0
 
 /*
 No longer populated on PCB
diff --git a/variants/stm32/CDEBYTE_E77-MBL/variant.h b/variants/stm32/CDEBYTE_E77-MBL/variant.h
index e3d111a33..2cf355a61 100644
--- a/variants/stm32/CDEBYTE_E77-MBL/variant.h
+++ b/variants/stm32/CDEBYTE_E77-MBL/variant.h
@@ -19,5 +19,7 @@ Do not expect a working Meshtastic device with this target.
 // #define LED_PIN PB3 // LED2
 #define LED_STATE_ON 1
 
+#define SERIAL_PRINT_PORT 1
+
 #define EBYTE_E77_MBL
 #endif
diff --git a/variants/stm32/rak3172/variant.h b/variants/stm32/rak3172/variant.h
index 30d2b57b4..b3f6cbcda 100644
--- a/variants/stm32/rak3172/variant.h
+++ b/variants/stm32/rak3172/variant.h
@@ -17,5 +17,6 @@ Do not expect a working Meshtastic device with this target.
 #define LED_STATE_ON 1
 
 #define RAK3172
+#define SERIAL_PRINT_PORT 1
 
 #endif