+Raspberry Pi Model B {#rasppib}
+====================
+
+The Raspberry Pi is based on the Broadcom BCM2835 system on a chip,
+which includes an ARM1176JZF-S 700 MHz processor, VideoCore IV GPU
+and was originally shipped with 256 megabytes of RAM, later
+upgraded (Model B & Model B+) to 512 MB.
+
+Revision Support
+----------------
+Currently only rev 1 is supported.
+
+Interface notes
+---------------
+**GPIO** Supported on pin 6,10,11,12,14,15,17,21
+
+**PWM** Whilst the Raspberry Pi is meant to have 1 PWM channel this is currently not supported.
+
+**I2C** The blacklist for the kernel module will need to be removed and the `i2c-dev` needs to be loaded.
+
+**SPI** The blacklist for the kernel module needs to be removed and `spidev` loaded
+
+Pin Mapping
+-----------
+
+| MRAA Number | Physical Pin | Function |
+|-------------|--------------|----------|
+| 1 | P1-01 | 3V3 VCC |
+| 2 | P1-02 | 5V VCC |
+| 3 | P1-03 | I2C SDA |
+| 4 | P1-04 | 5V VCC |
+| 5 | P1-05 | I2C SCL |
+| 6 | P1-06 | GND |
+| 7 | P1-07 | GPIO(4) |
+| 8 | P1-08 | UART TX |
+| 9 | P1-09 | GND |
+| 10 | P1-10 | UART RX |
+| 11 | P1-11 | GPIO(17) |
+| 12 | P1-12 | GPIO(18) |
+| 13 | P1-13 | GPIO(21) |
+| 14 | P1-14 | GND |
+| 15 | P1-15 | GPIO(22) |
+| 16 | P1-16 | GPIO(23) |
+| 17 | P1-17 | 3V3 VCC |
+| 18 | P1-18 | GPIO(24) |
+| 19 | P1-19 | SPI MOSI |
+| 20 | P1-20 | GND |
+| 21 | P1-21 | SPI MISO |
+| 22 | P1-22 | GPIO(25) |
+| 23 | P1-23 | SPI SCL |
+| 24 | P1-24 | SPI CS0 |
+| 25 | P1-25 | GND |
+| 26 | P1-26 | SPI CS1 |