SparkFun Blocks for Intel® Edison - Pi Block

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Contributors: Shawn Hymel
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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:

Block Specific Topics:

Check out these other Edison related tutorials from SparkFun:

SparkFun Blocks for Intel® Edison - Dual H-Bridge

A quick overview of the features of the Dual H-bridge Block.

SparkFun Blocks for Intel® Edison - Battery Block

A quick overview of the features of the Battery Block.

SparkFun Blocks for Intel® Edison - Pi Block

Tutorial on setting up and using the Pi Block for Intel Edison.

Using an LCD on the Edison

How to connect an LCD controlled by an ILI9341 driver to the Intel® Edison.