pcDuino8 Uno board I/O interface description

Here is the list of I/O interfaces on pcDuino8 Uno board.

1. 14 digital pins for GPIO: GPIO max out current is 4mA
2. 1 x UART(GPIO0:UART-RX; GPIO1: UART-TX)
3. 1 x I2C pins
4. 1 x SPI pins
5. 6 x ADC pins(need extra ADC module mounted on J10 to provide ADC)

It supports connecting any Arduino shield with pcDuino via any of the above I/O interfaces It allows using pcDuino with the same code used in Arduino.

Note: Until now, pcDuino8 Uno can't support PWM output.