SparkFun Blocks for Intel® Edison - Pi Block
Contributors:
Shawn Hymel
Shawn Hymel 
Resources and Going Further
Pin Map
You might have noticed that we used GP46 in hardware and GPIO 32 in our example code. This is because the MRAA library uses a different number for the pins. If you would like to use MRAA to control hardware, figure out which GPIO pins you plan to use on the table below (labeled "Edison Pin") and then use the MRAA Number in software.
The available pins on the Pi Block have been highlighted in yellow in the table.
Notes:
- Input/output voltage on the Pi Block is 3.3V
- Input/output voltage on the GPIO Block is 3.3V by default
- Input/output voltage on the Arduino Breakout is 5V
- Input/output voltage on the Mini Breadboard is 1.8V
MRAA pin map table based on Intel's IOT Dev Kit Repository
| Edison Pin (Linux) | Arduino Breakout | Mini Breakout | MRAA Number | Pinmode0 | Pinmode1 | Pinmode2 |
|---|---|---|---|---|---|---|
| GP12 | 3 | J18-7 | 20 | GPIO-12 | PWM0 | |
| GP13 | 5 | J18-1 | 14 | GPIO-13 | PWM1 | |
| GP14 | A4 | J19-9 | 36 | GPIO-14 | ||
| GP15 | J20-7 | 48 | GPIO-15 | |||
| GP19 | J18-6 | 19 | GPIO-19 | I2C-1-SCL | ||
| GP20 | J17-8 | 7 | GPIO-20 | I2C-1-SDA | ||
| GP27 | J17-7 | 6 | GPIO-27 | I2C-6-SCL | ||
| GP28 | J17-9 | 8 | GPIO-28 | I2C-6-SDA | ||
| GP40 | 13 | J19-10 | 37 | GPIO-40 | SSP2_CLK | |
| GP41 | 10 | J20-10 | 51 | GPIO-41 | SSP2_FS | |
| GP42 | 12 | J20-9 | 50 | GPIO-42 | SSP2_RXD | |
| GP43 | 11 | J19-11 | 38 | GPIO-43 | SSP2_TXD | |
| GP44 | A0 | J19-4 | 31 | GPIO-44 | ||
| GP45 | A1 | J20-4 | 45 | GPIO-45 | ||
| GP46 | A2 | J19-5 | 32 | GPIO-46 | ||
| GP47 | A3 | J20-5 | 46 | GPIO-47 | ||
| GP48 | 7 | J19-6 | 33 | GPIO-48 | ||
| GP49 | 8 | J20-6 | 47 | GPIO-49 | ||
| GP77 | J19-12 | 39 | GPIO-77 | SD | ||
| GP78 | J20-11 | 52 | GPIO-78 | SD | ||
| GP79 | J20-12 | 53 | GPIO-79 | SD | ||
| GP80 | J20-13 | 54 | GPIO-80 | SD | ||
| GP81 | J20-14 | 55 | GPIO-81 | SD | ||
| GP82 | J19-13 | 40 | GPIO-82 | SD | ||
| GP83 | J19-14 | 41 | GPIO-83 | SD | ||
| GP84 | J20-8 | 49 | GPIO-84 | SD | ||
| GP109 | J17-11 | 10 | GPIO-109 | SPI-5-SCK | ||
| GP110 | J18-10 | 23 | GPIO-110 | SPI-5-CS0 | ||
| GP111 | J17-10 | 9 | GPIO-111 | SPI-5-CS1 | ||
| GP114 | J18-11 | 24 | GPIO-114 | SPI-5-MISO | ||
| GP115 | J17-12 | 11 | GPIO-115 | SPI-5-MOSI | ||
| GP128 | 2 | J17-14 | 13 | GPIO-128 | UART-1-CTS | |
| GP129 | 4 | J18-12 | 25 | GPIO-129 | UART-1-RTS | |
| GP130 | 0 | J18-13 | 26 | GPIO-130 | UART-1-RX | |
| GP131 | 1 | J19-8 | 35 | GPIO-131 | UART-1-TX | |
| GP134 | J20-3 | 44 | ||||
| GP135 | J17-5 | 4 | GPIO-135 | UART | ||
| GP165 | A5 | J18-2 | 15 | GPIO-165 | ||
| GP182 | 6 | J17-1 | 0 | GPIO-182 | PWM2 | |
| GP183 | 9 | J18-8 | 21 | GPIO-183 | PWM3 |
Edison General Topics:
- General Guide to Sparkfun Blocks for Intel Edison
- Edison Getting Started Guide - Programming with Arduino
- Loading Debian (Ubilinix) on the Edison
Block Specific Topics:
Check out these other Edison related tutorials from SparkFun:
SparkFun Blocks for Intel® Edison - 9 Degrees of Freedom Block
A quick overview of the features of the 9 Degrees of Freedom Block.
Loading Debian (Ubilinux) on the Edison
How to load a Debian distribution (specifically Ubilinux) onto the Edison.
Installing libmraa on Ubilinux for Edison
libmraa is a tool kit for interacting with various Intel single board computers.