diff --git a/meson.build b/meson.build
index 4788d7a9..2c1f1059 100644
--- a/meson.build
+++ b/meson.build
@@ -217,6 +217,7 @@ mduv380_src = src + stm32f405_src + ['platform/drivers/display/HX8353_MDx.c',
                                      'platform/drivers/ADC/ADC1_MDx.c',
                                      'platform/drivers/tones/toneGenerator_MDx.c',
                                      'platform/drivers/baseband/radio_UV3x0.c',
+                                     'platform/drivers/GPS/GPS_MDx.c',
                                      'platform/targets/MD-UV380/platform.c']
 
 mduv380_inc = inc + stm32f405_inc + ['platform/targets/MD-UV380']
diff --git a/platform/drivers/GPS/GPS_MDx.c b/platform/drivers/GPS/GPS_MDx.c
index f1522bab..bbad0508 100644
--- a/platform/drivers/GPS/GPS_MDx.c
+++ b/platform/drivers/GPS/GPS_MDx.c
@@ -25,7 +25,7 @@
 #include <string.h>
 #include <os.h>
 
-static int8_t detectStatus = -1;
+int8_t detectStatus = -1;
 size_t bufPos = 0;
 size_t maxPos = 0;
 char  *dataBuf;
@@ -34,11 +34,21 @@ bool   receiving = false;
 OS_FLAG_GRP sentenceReady;
 OS_ERR err;
 
+#ifdef PLATFORM_MD3x0
+#define PORT USART3
+#else
+#define PORT USART1
+#endif
+
+#ifdef PLATFORM_MD3x0
 void __attribute__((used)) USART3_IRQHandler()
+#else
+void __attribute__((used)) USART1_IRQHandler()
+#endif
 {
-    if(USART3->SR & USART_SR_RXNE)
+    if(PORT->SR & USART_SR_RXNE)
     {
-        char value = USART3->DR;
+        char value = PORT->DR;
 
         if((receiving == false) && (value == '$') && (bufPos == 0))
         {
@@ -70,7 +80,7 @@ void __attribute__((used)) USART3_IRQHandler()
         }
     }
 
-    USART3->SR = 0;
+    PORT->SR = 0;
 }
 
 
@@ -80,17 +90,27 @@ void gps_init(const uint16_t baud)
     gpio_setMode(GPS_DATA, ALTERNATE);
     gpio_setAlternateFunction(GPS_DATA, 7);
 
+    #ifdef PLATFORM_MD3x0
+    const unsigned int quot = 2*42000000/baud;  /* APB1 clock is 42MHz */
     RCC->APB1ENR |= RCC_APB1ENR_USART3EN;
+    #else
+    const unsigned int quot = 2*84000000/baud;  /* APB2 clock is 84MHz */
+    RCC->APB2ENR |= RCC_APB2ENR_USART1EN;
+    #endif
     __DSB();
 
-    const unsigned int quot = 2*42000000/baud;
-    USART3->BRR = quot/2 + (quot & 1);
-    USART3->CR3 |= USART_CR3_ONEBIT;
-    USART3->CR1 = USART_CR1_RE
+    PORT->BRR = quot/2 + (quot & 1);
+    PORT->CR3 |= USART_CR3_ONEBIT;
+    PORT->CR1 = USART_CR1_RE
                 | USART_CR1_RXNEIE;
 
+    #ifdef PLATFORM_MD3x0
     NVIC_ClearPendingIRQ(USART3_IRQn);
     NVIC_SetPriority(USART3_IRQn, 14);
+    #else
+    NVIC_ClearPendingIRQ(USART1_IRQn);
+    NVIC_SetPriority(USART1_IRQn, 14);
+    #endif
 
     OSFlagCreate(&sentenceReady, "", 0, &err);
 }
@@ -99,20 +119,30 @@ void gps_terminate()
 {
     OSFlagDel(&sentenceReady, OS_OPT_DEL_NO_PEND, &err);
     gps_disable();
+
+    #ifdef PLATFORM_MD3x0
     RCC->APB1ENR &= ~RCC_APB1ENR_USART3EN;
+    #else
+    RCC->APB2ENR &= ~RCC_APB2ENR_USART1EN;
+    #endif
 }
 
 void gps_enable()
 {
     gpio_setPin(GPS_EN);
-    USART3->CR1 |= USART_CR1_UE;
+    PORT->CR1 |= USART_CR1_UE;
 }
 
 void gps_disable()
 {
     gpio_clearPin(GPS_EN);
-    USART3->CR1 &= ~USART_CR1_UE;
+    PORT->CR1 &= ~USART_CR1_UE;
+
+    #ifdef PLATFORM_MD3x0
     NVIC_DisableIRQ(USART3_IRQn);
+    #else
+    NVIC_DisableIRQ(USART1_IRQn);
+    #endif
 }
 
 bool gps_detect(uint16_t timeout)
@@ -154,14 +184,22 @@ int gps_getNmeaSentence(char *buf, const size_t maxLength)
     maxPos = maxLength;
     dataBuf = buf;
 
+    #ifdef PLATFORM_MD3x0
     NVIC_EnableIRQ(USART3_IRQn);
+    #else
+    NVIC_EnableIRQ(USART1_IRQn);
+    #endif
 
     OS_FLAGS status = OSFlagPend(&sentenceReady, 0x03, 0,
                                  OS_OPT_PEND_FLAG_SET_ANY |
                                  OS_OPT_PEND_FLAG_CONSUME |
                                  OS_OPT_PEND_BLOCKING, NULL, &err);
 
+    #ifdef PLATFORM_MD3x0
     NVIC_DisableIRQ(USART3_IRQn);
+    #else
+    NVIC_DisableIRQ(USART1_IRQn);
+    #endif
 
     if(status & 0x01)
     {
diff --git a/platform/targets/MD-UV380/hwconfig.h b/platform/targets/MD-UV380/hwconfig.h
index 758d05d8..48c51a07 100644
--- a/platform/targets/MD-UV380/hwconfig.h
+++ b/platform/targets/MD-UV380/hwconfig.h
@@ -103,6 +103,10 @@
 #define AMP_EN   GPIOB,9
 #define SPK_MUTE GPIOB,8
 
+/* GPS, for the devices who have it */
+#define GPS_EN   GPIOA,9
+#define GPS_DATA GPIOA,10
+
 /*
  * To enable pwm for display backlight dimming uncomment this directive.
  *
diff --git a/tests/platform/gps_test_MDx.c b/tests/platform/gps_test_MDx.c
index 5d56a21b..924683f1 100644
--- a/tests/platform/gps_test_MDx.c
+++ b/tests/platform/gps_test_MDx.c
@@ -25,7 +25,7 @@
 #include <stdio.h>
 #include <hwconfig.h>
 #include <minmea.h>
-#include <GPS.h>
+#include <interfaces/gps.h>
 
 char line[MINMEA_MAX_LENGTH*10];