mraa  1.8.0
Low Level Skeleton Library for Communication on GNU/Linux platforms
Onion Omega2

The Omega2 board is based on the MediaTek MT7688 system on a chip, which includes a MIPS 24KEc 580 MHz processor and 128 megabytes of RAM.

Features:

Pinout

Revision Support

Pin Mapping

Left side:

MRAA Number Function
GND
1 GPIO11
2 GPIO3, (I2S CLK)
3 GPIO2, (I2S WS)
4 GPIO17
5 GPIO16
6 GPIO15
7 GPIO46, UART RX1
8 GPIO45, UART TX1
9 SPI MISO
10 SPI MOSI
11 SPI SCK
12 GPIO6, SPI CS
13 GPIO1, (I2S SDO)
14 GPIO0, (I2S SDI)
(Reset)

Right side:

MRAA Number Function
GND
VIN 3V3
(USB D+)
(USB D-)
20 GPIO13, UART RX0
21 GPIO12, UART TX0
22 FW RST
VOUT 3V3
(Eth TX-)
(Eth TX+)
(Eth RX-)
(Eth RX+)
28 GPIO18, PWM0
29 GPIO19, PWM1
30 GPIO4, I2C SCL
31 GPIO5, I2C SDA