Name | I/O | Description |
---|---|---|
RST | Reset | |
VIN | Power Input | 5V~12V Input Power |
3.3V | Power Output | 3.3V 500mA Max. |
5V | Power Output | 5V 500mA Max. |
AREF | ADC reference voltage | |
P0 | I/O | |
P1 | I/O | |
P2 | I/O | |
P3 | I/O | PWM3 |
P4 | I/O | PWM4 |
P5 | I/O | PWM5 |
P6 | I/O | |
P7 | I/O | |
P8 | I/O | |
P9 | I/O | |
P10 | I/O | |
P11 | I/O | |
P12 | I/O | |
P13 | I/O | |
P14 | I/O | |
P15 | I/O | |
P16 | I/O | ADC0 : AD Channel 0 |
P17 | I/O | ADC1 : AD Channel 1 |
P18 | I/O | ADC2 : AD Channel 2 |
P19 | I/O | ADC3 : AD Channel 3 |
P20 | I/O | ADC4 : AD Channel 4 |
P21 | I/O | ADC5 : AD Channel 5 |