SparkFun Inventor's Kit for Edison Experiment Guide
Contributors:
Shawn Hymel
Shawn Hymel 
Appendix E: MRAA Pin Table
MRAA pin map table based on Intel's IOT Dev Kit Repository
Rows highlighted in yellow are available on the GPIO Block.
| Edison Pin (Linux) | MRAA Number | Arduino Breakout | Mini Breakout | Pinmode0 | Pinmode1 | Pinmode2 |
|---|---|---|---|---|---|---|
| GP12 | 20 | 3 | J18-7 | GPIO-12 | PWM0 | |
| GP13 | 14 | 5 | J18-1 | GPIO-13 | PWM1 | |
| GP14 | 36 | A4 | J19-9 | GPIO-14 | ||
| GP15 | 48 | J20-7 | GPIO-15 | |||
| GP19 | 19 | J18-6 | GPIO-19 | I2C-1-SCL | ||
| GP20 | 7 | J17-8 | GPIO-20 | I2C-1-SDA | ||
| GP27 | 6 | J17-7 | GPIO-27 | I2C-6-SCL | ||
| GP28 | 8 | J17-9 | GPIO-28 | I2C-6-SDA | ||
| GP40 | 37 | 13 | J19-10 | GPIO-40 | SSP2_CLK | |
| GP41 | 51 | 10 | J20-10 | GPIO-41 | SSP2_FS | |
| GP42 | 50 | 12 | J20-9 | GPIO-42 | SSP2_RXD | |
| GP43 | 38 | 11 | J19-11 | GPIO-43 | SSP2_TXD | |
| GP44 | 31 | A0 | J19-4 | GPIO-44 | ||
| GP45 | 45 | A1 | J20-4 | GPIO-45 | ||
| GP46 | 32 | A2 | J19-5 | GPIO-46 | ||
| GP47 | 46 | A3 | J20-5 | GPIO-47 | ||
| GP48 | 33 | 7 | J19-6 | GPIO-48 | ||
| GP49 | 47 | 8 | J20-6 | GPIO-49 | ||
| GP77 | 39 | J19-12 | GPIO-77 | SD | ||
| GP78 | 52 | J20-11 | GPIO-78 | SD | ||
| GP79 | 53 | J20-12 | GPIO-79 | SD | ||
| GP80 | 54 | J20-13 | GPIO-80 | SD | ||
| GP81 | 55 | J20-14 | GPIO-81 | SD | ||
| GP82 | 40 | J19-13 | GPIO-82 | SD | ||
| GP83 | 41 | J19-14 | GPIO-83 | SD | ||
| GP84 | 49 | J20-8 | GPIO-84 | SD | ||
| GP109 | 10 | J17-11 | GPIO-109 | SPI-5-SCK | ||
| GP110 | 23 | J18-10 | GPIO-110 | SPI-5-CS0 | ||
| GP111 | 9 | J17-10 | GPIO-111 | SPI-5-CS1 | ||
| GP114 | 24 | J18-11 | GPIO-114 | SPI-5-MISO | ||
| GP115 | 11 | J17-12 | GPIO-115 | SPI-5-MOSI | ||
| GP128 | 13 | 2 | J17-14 | GPIO-128 | UART-1-CTS | |
| GP129 | 25 | 4 | J18-12 | GPIO-129 | UART-1-RTS | |
| GP130 | 26 | 0 | J18-13 | GPIO-130 | UART-1-RX | |
| GP131 | 35 | 1 | J19-8 | GPIO-131 | UART-1-TX | |
| GP134 | 44 | J20-3 | ||||
| GP135 | 4 | J17-5 | GPIO-135 | UART | ||
| GP165 | 15 | A5 | J18-2 | GPIO-165 | ||
| GP182 | 0 | 6 | J17-1 | GPIO-182 | PWM2 | |
| GP183 | 21 | 9 | J18-8 | GPIO-183 | PWM3 |