diff --git a/build b/build
index da81928..0db9185 100755
--- a/build
+++ b/build
@@ -49,7 +49,7 @@ select_boards()
     local choice
     local call=${1}
 
-    boards=("OrangePi_PC2" "OrangePi_ZEROPLUS" "OrangePi_A64" "OrangePi_ZERO" "OrangePi_H3" "OrangePi_LITE2" "OrangePi_H3_ZEROPLUS2" "OrangePi_3" "OrangePi_RK3399" "OrangePi_ONEPLUS" "OrangePi_4")
+    boards=("OrangePi_PC2" "OrangePi_ZEROPLUS" "OrangePi_PRIME" "OrangePi_A64" "OrangePi_ZERO" "OrangePi_H3" "OrangePi_LITE2" "OrangePi_H3_ZEROPLUS2" "OrangePi_3" "OrangePi_RK3399" "OrangePi_ONEPLUS" "OrangePi_4")
 
     printf "All available boards:\n"
     for var in ${boards[@]} ; do
diff --git a/examples/blink.c b/examples/blink.c
index 72cae6c..8e10710 100644
--- a/examples/blink.c
+++ b/examples/blink.c
@@ -1,26 +1,28 @@
 #include <stdio.h>
 #include <wiringPi.h>
 
-#define NUM 17
+//#define NUM 17
+#define NUM 28
 
 int main (void)
 {
-  int i = 0;
+	int i = 0;
 
-  wiringPiSetup () ;
+	wiringPiSetup () ;
 
-  for (i = 0; i < NUM; i++)
-  	pinMode (i, OUTPUT) ;
+	for (i = 0; i < NUM; i++)
+		pinMode (i, OUTPUT) ;
 
-  for ( ;; )
-  {
-    for (i = 0; i < NUM; i++)
-    	digitalWrite (i, HIGH) ;	// On
-    delay (500) ;		// mS
+	for ( ;; )
+	{
+      		for (i = 0; i < NUM; i++)
+      			digitalWrite (i, HIGH) ;	// On
+      		delay (500) ;		// mS
 
-    for (i = 0; i < NUM; i++)
-        digitalWrite (i, LOW) ;	// Off
-    delay (500) ;
-  }
-  return 0 ;
+      		for (i = 0; i < NUM; i++)
+      			digitalWrite (i, LOW) ;	// Off
+      		delay (500) ;
+	}
+
+	return 0;
 }
diff --git a/gpio/Makefile b/gpio/Makefile
index 586946f..c68541d 100755
--- a/gpio/Makefile
+++ b/gpio/Makefile
@@ -42,6 +42,7 @@ LIBS    = -lwiringPi -lwiringPiDev -lpthread -lrt -lm -lcrypt
 ifeq ($(PLATFORM),)
   #PLATFORM = OrangePi_2G-IOT
   #PLATFORM = OrangePi_PC2
+  #PLATFORM = OrangePi_PRIME
   #PLATFORM = OrangePi_ZEROPLUS
   #PLATFORM = OrangePi_A64
   #PLATFORM = OrangePi_H5
@@ -64,6 +65,11 @@ EXTRA_CFLAGS = -DCONFIG_ORANGEPI_PC2
 EXTRA_CFLAGS += -DCONFIG_ORANGEPI
 endif
 
+ifeq ($(PLATFORM), OrangePi_PRIME)
+EXTRA_CFLAGS = -DCONFIG_ORANGEPI_PRIME
+EXTRA_CFLAGS += -DCONFIG_ORANGEPI
+endif
+
 ifeq ($(PLATFORM), OrangePi_ZEROPLUS)
 EXTRA_CFLAGS = -DCONFIG_ORANGEPI_ZEROPLUS
 EXTRA_CFLAGS += -DCONFIG_ORANGEPI
@@ -127,6 +133,10 @@ ifeq ($(PLATFORM), OrangePi_PC2)
   SRC += OrangePi.c
 endif
 
+ifeq ($(PLATFORM), OrangePi_PRIME)
+  SRC += OrangePi.c
+endif
+
 ifeq ($(PLATFORM), OrangePi_ZEROPLUS)
   SRC += OrangePi.c
 endif
diff --git a/gpio/OrangePi.c b/gpio/OrangePi.c
index dde84c2..d2b28aa 100755
--- a/gpio/OrangePi.c
+++ b/gpio/OrangePi.c
@@ -62,12 +62,75 @@ char *physNames[64] =
        NULL, NULL,
        NULL, NULL,
        NULL, NULL,
-  "GPIO.17", "GPIO.18",
-  "GPIO.19", "GPIO.20",
+       NULL, NULL,
+       NULL, NULL,
    NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
 };
 #endif /* PC2 */
 
+#ifdef CONFIG_ORANGEPI_PRIME
+int physToWpi[64] =
+{
+  -1,       // 0
+  -1, -1,   // 1, 2
+   0, -1,  //3, 4
+   1, -1,  //5, 6
+   2,  3,  //7, 8
+  -1,  4, //9,10
+   5,  6, //11,12
+   7, -1, //13,14
+   8,  9, //15,16
+  -1, 10, //17,18
+  11, -1, //19,20
+  12, 13, //21,22
+  14, 15, //23, 24
+  -1, 16,  // 25, 26
+  17, 18,   //27, 28
+  19,  -1,  //29, 30
+  20, 21,  //31, 32
+  22, -1, //33, 34
+  23, 24, //35, 36
+  25, 26, //37, 38
+  -1, 27, //39, 40
+
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, //41-> 55
+    -1, -1, -1, -1, -1, -1, -1, -1 // 56-> 63
+};
+
+char *physNames[64] =
+{
+    NULL,
+
+ "    3.3v", "5v      ",
+ "   SDA.0", "5v      ",
+ "   SCL.0", "GND     ",
+ "    PWM1", "PC05    ",
+ "     GND", "PC06    ",
+ "   RxD.2", "PD14    ",
+ "   TxD.2", "GND     ",
+ "   CTS.2", "PC04    ",
+ "    3.3v", "PC07    ",
+ "  MOSI.1", "GND     ",
+ "  MISO.1", "RTS.2   ",
+ "  SCLK.1", "CS.1    ",
+ "     GND", "PC08    ",
+ "   SDA.1", "SCL.1   ",
+ "    PA07", "GND     ",
+ "    PA08", "PC09    ",
+ "    PA09", "GND     ",
+ "    PA10", "PC10    ",
+ "    PD11", "PC11    ",
+ "     GND", "PC12    ",
+       NULL, NULL,
+       NULL, NULL,
+       NULL, NULL,
+       NULL, NULL,
+       NULL, NULL,
+       NULL, NULL,
+       NULL, NULL,
+   NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,
+};
+#endif /* PRIME */
 
 #ifdef CONFIG_ORANGEPI_ZEROPLUS
 int physToWpi [64] = //return wiringPI pin
@@ -794,6 +857,8 @@ void OrangePiReadAll(void)
     wiringPiDebug = FALSE;
 #ifdef CONFIG_ORANGEPI_PC2
     printf (" +------+-----+----------+------+---+  OPi PC2 +---+------+----------+-----+------+\n");
+#elif CONFIG_ORANGEPI_PRIME
+    printf (" +------+-----+----------+------+---+   PRIME  +---+------+----------+-----+------+\n");
 #elif CONFIG_ORANGEPI_ZEROPLUS
     printf (" +------+-----+----------+------+---+ ZEROPLUS +---+------+----------+-----+------+\n");
 #elif CONFIG_ORANGEPI_2G_IOT
@@ -827,6 +892,8 @@ void OrangePiReadAll(void)
     printf (" | GPIO | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | GPIO |\n");
 #ifdef CONFIG_ORANGEPI_PC2
     printf (" +------+-----+----------+------+---+  OPi PC2 +---+------+----------+-----+------+\n");
+#elif CONFIG_ORANGEPI_PRIME
+    printf (" +------+-----+----------+------+---+   PRIME  +---+------+----------+-----+------+\n");
 #elif CONFIG_ORANGEPI_ZEROPLUS
     printf (" +------+-----+----------+------+---+ ZEROPLUS +---+------+----------+-----+------+\n");
 #elif CONFIG_ORANGEPI_2G_IOT
diff --git a/wiringPi/Makefile b/wiringPi/Makefile
index 72ba20e..7dcfbce 100755
--- a/wiringPi/Makefile
+++ b/wiringPi/Makefile
@@ -47,6 +47,7 @@ LIBS    = -lm -lpthread -lrt -lcrypt
 ifeq ($(PLATFORM),)
   #PLATFORM = OrangePi_2G-IOT
   #PLATFORM = OrangePi_PC2
+  #PLATFORM = OrangePi_PRIME
   #PLATFORM = OrangePi_ZEROPLUS
   #PLATFORM = OrangePi_A64
   #PLATFORM = OrangePi_H3
@@ -68,6 +69,11 @@ EXTRA_CFLAGS = -DCONFIG_ORANGEPI_PC2
 EXTRA_CFLAGS += -DCONFIG_ORANGEPI
 endif
 
+ifeq ($(PLATFORM), OrangePi_PRIME)
+EXTRA_CFLAGS = -DCONFIG_ORANGEPI_PRIME
+EXTRA_CFLAGS += -DCONFIG_ORANGEPI
+endif
+
 ifeq ($(PLATFORM), OrangePi_ZEROPLUS)
 EXTRA_CFLAGS = -DCONFIG_ORANGEPI_ZEROPLUS
 EXTRA_CFLAGS += -DCONFIG_ORANGEPI
@@ -147,6 +153,10 @@ ifeq ($(PLATFORM), OrangePi_PC2)
 SRC += OrangePi.c
 endif
 
+ifeq ($(PLATFORM), OrangePi_PRIME)
+SRC += OrangePi.c
+endif
+
 ifeq ($(PLATFORM), OrangePi_ZEROPLUS)
 SRC += OrangePi.c
 endif
diff --git a/wiringPi/OrangePi.c b/wiringPi/OrangePi.c
index e608b7c..e427e00 100755
--- a/wiringPi/OrangePi.c
+++ b/wiringPi/OrangePi.c
@@ -116,6 +116,101 @@ int ORANGEPI_PIN_MASK[4][32] =  //[BANK]  [INDEX]
 
 #endif /* CONFIG_ORANGEPI_2G_IOT */
 
+#ifdef CONFIG_ORANGEPI_PRIME
+int pinToGpioOrangePi[64] =
+{
+	12, 11,     // 0, 1
+	 6, 69,     // 2, 3
+	70,  1,    // 4  5
+	110,0,     // 6, 7
+         3, 68,    // 8, 9
+	71, 15,    //10,11
+	16,  2,    //12,13
+	14, 13,    //14,15
+        72, 19,     //16,17
+	18, 7,     //18,19
+	8,  73,    //20,21
+	 9, 10,     //22,23
+	74,107,   //24,25
+	75, 76,   //26,27
+
+	-1, -1,    //28, 29
+	-1, -1,    //30,31
+
+	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // ... 47
+	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,// ... 63
+};
+
+int physToGpioOrangePi[64] =//head num map to OrangePi
+{
+	-1,          // 0
+	-1,    -1,   // 1, 2
+	12,    -1,   // 3, 4
+	11,    -1,   // 5, 6
+	6,     69,   // 7, 8
+	-1,    70,   // 9, 10
+	1,    110,   //11, 12
+	0,     -1,   //13, 14
+	3,     68,   //15, 16
+	-1,    71,   //17, 18
+	15,    -1,   //19, 20
+	16,     2,   //21, 22
+	14,    13,   //23, 24
+	-1,    72,   //25, 26
+	19,    18,   //27, 28
+	7,     -1,   //29, 30
+	8,     73,   //31, 32
+	9,     -1,   //33, 34
+	10,    74,   //35, 36
+	107,   75,   //37, 38
+	-1,    76,   //39, 40
+	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, //41-> 55
+	-1, -1, -1, -1, -1, -1, -1, -1 // 56-> 63
+};
+
+int physToPinOrangePi[64] = //return wiringPI pin
+{
+  -1,       // 0
+  -1, -1,   // 1, 2
+   0, -1,  //3, 4
+   1, -1,  //5, 6
+   2,  3,  //7, 8
+  -1,  4, //9,10
+   5,  6, //11,12
+   7, -1, //13,14
+   8,  9, //15,16
+  -1, 10, //17,18
+  11, -1, //19,20
+  12, 13, //21,22
+  14, 15, //23, 24
+  -1, 16,  // 25, 26
+  17, 18,   //27, 28
+  19,  -1,  //29, 30
+  20, 21,  //31, 32
+  22, -1, //33, 34
+  23, 24, //35, 36
+  25, 26, //37, 38
+  -1, 27, //39, 40
+// Padding:
+
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,   // ... 56
+  -1, -1, -1, -1, -1, -1, -1,   // ... 63
+};
+
+int ORANGEPI_PIN_MASK[9][32] =  //[BANK]  [INDEX]
+{
+  { 0, 1, 2, 3,-1,-1, 6, 7, 8, 9,10,11,12,13,14,15,16,-1,18,19,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,},//PA
+  {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,},//PB
+  {-1,-1,-1,-1, 4, 5, 6, 7, 8, 9,10,11,12,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,},//PC
+  {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,-1,-1,14,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,},//PD
+  {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,},//PE
+  {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,},//PF
+  {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,},//PG
+  {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,},//PH
+  {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,},//PI
+};
+#endif /* PRIME */
+
 #ifdef CONFIG_ORANGEPI_PC2
 int pinToGpioOrangePi[64] =
 {
@@ -131,7 +226,7 @@ int pinToGpioOrangePi[64] =
 	18, 7,     //18,19
 	8, 200,    //20,21
 	 9, 10,     //22,23
-	107,201,   //24,25
+	201,107,   //24,25
 	198, 199,   //26,27
 
 	-1, -1,    //28, 29
@@ -1091,13 +1186,13 @@ const char *piModelNames[6] =
 #ifdef CONFIG_ORANGEPI_2G_IOT
 	"OrangePi 2G-IOT",
 #elif CONFIG_ORANGEPI_PC2 || CONFIG_ORANGEPI_ZEROPLUS || CONFIG_ORANGEPI_H5_ZEROPLUS2 || CONFIG_ORANGEPI_PRIME
-	"OrangePi PC2",
+	"OrangePi H5 family",
 #elif CONFIG_ORANGEPI_A64
 	"OrangePi Win/Winplus",
 #elif CONFIG_ORANGEPI_H3 || CONFIG_ORANGEPI_H3_ZEROPLUS2
 	"OrangePi H3 family",
 #elif CONFIG_ORANGEPI_ZERO
-	"OrangePi Zero",
+	"OrangePi H2+ family",
 #endif
 };