diff --git a/README.md b/README.md
index cf2b8bf..22dafed 100644
--- a/README.md
+++ b/README.md
@@ -54,3 +54,34 @@
  | GPIO | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | GPIO |
  +------+-----+----------+------+---+  OPi PC2 +---+------+----------+-----+------+
 ```
+
+### Orange Pi Prime
+
+```
+ +------+-----+----------+------+---+   PRIME  +---+------+----------+-----+------+
+ | GPIO | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | GPIO |
+ +------+-----+----------+------+---+----++----+---+------+----------+-----+------+
+ |      |     |     3.3v |      |   |  1 || 2  |   |      | 5v       |     |      |
+ |   12 |   0 |    SDA.0 | ALT2 | 0 |  3 || 4  |   |      | 5v       |     |      |
+ |   11 |   1 |    SCL.0 | ALT2 | 0 |  5 || 6  |   |      | GND      |     |      |
+ |    6 |   2 |     PWM1 |  OFF | 0 |  7 || 8  | 0 | OFF  | PC05     | 3   | 69   |
+ |      |     |      GND |      |   |  9 || 10 | 0 | OFF  | PC06     | 4   | 70   |
+ |    1 |   5 |    RxD.2 | ALT2 | 0 | 11 || 12 | 0 | OFF  | PD14     | 6   | 110  |
+ |    0 |   7 |    TxD.2 | ALT2 | 0 | 13 || 14 |   |      | GND      |     |      |
+ |    3 |   8 |    CTS.2 | ALT2 | 0 | 15 || 16 | 0 | OFF  | PC04     | 9   | 68   |
+ |      |     |     3.3v |      |   | 17 || 18 | 0 | OFF  | PC07     | 10  | 71   |
+ |   15 |  11 |   MOSI.1 | ALT2 | 0 | 19 || 20 |   |      | GND      |     |      |
+ |   16 |  12 |   MISO.1 |  OUT | 1 | 21 || 22 | 0 | ALT2 | RTS.2    | 13  | 2    |
+ |   14 |  14 |   SCLK.1 | ALT2 | 0 | 23 || 24 | 0 | ALT2 | CS.1     | 15  | 13   |
+ |      |     |      GND |      |   | 25 || 26 | 0 | OFF  | PC08     | 16  | 72   |
+ |   19 |  17 |    SDA.1 | ALT3 | 0 | 27 || 28 | 0 | ALT3 | SCL.1    | 18  | 18   |
+ |    7 |  19 |     PA07 |  OFF | 0 | 29 || 30 |   |      | GND      |     |      |
+ |    8 |  20 |     PA08 |  OFF | 0 | 31 || 32 | 0 | OFF  | PC09     | 21  | 73   |
+ |    9 |  22 |     PA09 |  OFF | 0 | 33 || 34 |   |      | GND      |     |      |
+ |   10 |  23 |     PA10 |  OFF | 0 | 35 || 36 | 0 | OFF  | PC10     | 24  | 74   |
+ |  107 |  25 |     PD11 |  OFF | 0 | 37 || 38 | 0 | OFF  | PC11     | 26  | 75   |
+ |      |     |      GND |      |   | 39 || 40 | 0 | OFF  | PC12     | 27  | 76   |
+ +------+-----+----------+------+---+----++----+---+------+----------+-----+------+
+ | GPIO | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | GPIO |
+ +------+-----+----------+------+---+   PRIME  +---+------+----------+-----+------+
+```