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:
Programming the Intel® Edison: Beyond the Arduino IDE
Intel's Edison module goes beyond being just another Arduino clone. Check this tutorial for advice on how to get the most out of your Edison by writing code in C++!
General Guide to SparkFun Blocks for Intel® Edison
A general guide for using SparkFun Blocks for Intel® Edison in your next project!
Using an LCD on the Edison
How to connect an LCD controlled by an ILI9341 driver to the Intel® Edison.
Interactive Smart Mirror
Build a smart mirror that displays weather data using the Intel® Edison.