The Grosse Tete with the Tuchuck board is supported by Mraa
Tuchuck
SPI Currently not working
UART Some pins are labelled as UARTs but are not configured in BIOS as UART so only available UART is on the FTDI header
Tuchuck has two breakouts, breakout #1 is 1-40 whilst breakout2 is 41-80. The LEDs are numbered from 100-103.
| MRAA Number | Physical Pin | Function |
|---|---|---|
| 1 | GPIO | GPIO |
| 2 | SPP1RX | GPIO |
| 3 | PMICRST | NONE |
| 4 | SPP1TX | GPIO |
| 5 | 19.2mhz | GPIO |
| 6 | SPP1FS0 | GPIO |
| 7 | UART0TX | GPIO |
| 8 | SPP1FS2 | GPIO |
| 9 | PWRGD | NONE |
| 10 | SPP1CLK | GPIO |
| 11 | I2C0SDA | I2C |
| 12 | I2S1SDI | GPIO |
| 13 | I2C0SCL | I2C |
| 14 | I2S1SDO | GPIO |
| 15 | I2C1SDA | I2C |
| 16 | I2S1WS | GPIO |
| 17 | I2C1SCL | I2C |
| 18 | I2S1CLK | GPIO |
| 19 | I2C2SDA | I2C |
| 20 | I2S1MCL | GPIO |
| 21 | I2C2SCL | I2CO |
| 22 | UART1TX | UART |
| 23 | I2S4SDO | NONE |
| 24 | UART1RX | UART |
| 25 | I2S4SDI | NONE |
| 26 | PWM0 | GPIO PWM |
| 27 | I2S4BLK | GPIO |
| 28 | PWM1 | GPIO PWM |
| 29 | I2S4WS | NONE |
| 30 | PWM2 | GPIO PWM |
| 31 | I2S3SDO | NONE |
| 32 | PWM3 | GPIO PWM |
| 33 | I2S3SDI | NONE |
| 34 | 1.8V | NONE |
| 35 | I2S4BLK | GPIO |
| 36 | GND | NONE |
| 37 | GND | NONE |
| 38 | GND | NONE |
| 39 | GND | NONE |
| 40 | 3.3V | NONE |
| 41 | GND | NONE |
| 42 | 5V | NONE |
| 43 | GND | NONE |
| 44 | 5V | NONE |
| 45 | GND | NONE |
| 46 | 3.3V | NONE |
| 47 | GND | NONE |
| 48 | 3.3V | NONE |
| 49 | GND | NONE |
| 50 | 1.8V | NONE |
| 51 | GPIO | GPIO |
| 52 | 1.8V | NONE |
| 53 | PANEL | GPIO |
| 54 | GND | NONE |
| 55 | PANEL | GPIO |
| 56 | CAMERA | NONE |
| 57 | PANEL | GPIO |
| 58 | CAMERA | NONE |
| 59 | SPP0FS0 | GPIO |
| 60 | CAMERA | NONE |
| 61 | SPP0FS1 | GPIO |
| 62 | SPI_DAT | SPI |
| 63 | SPP0FS2 | GPIO |
| 64 | SPICLKB | GPIO SPI |
| 65 | SPP0FS3 | GPIO |
| 66 | SPICLKA | GPIO SPI |
| 67 | SPP0TX | GPIO |
| 68 | UART0RX | GPIO UART |
| 69 | SPP0RX | GPIO |
| 70 | UART0RT | GPIO UART |
| 71 | I2C1SDA | GPIO I2C |
| 72 | UART0CT | GPIO UART |
| 73 | I2C1SCL | GPIO I2C |
| 74 | UART1TX | GPIO UART |
| 75 | I2C2SDA | GPIO I2C |
| 76 | UART1RX | GPIO UART |
| 77 | I2C1SCL | GPIO I2C |
| 78 | UART1RT | GPIO UART |
| 79 | RTC_CLK | GPIO |
| 80 | UART1CT | GPIO UART |
| 100 | LED100 | GPIO |
| 101 | LED101 | GPIO |
| 102 | LED102 | GPIO |
| 103 | LED103 | GPIO |
To see a live pin mapping use the command: $ mraa-gpio list