The table shows the mapping between General-Purpose Input/Output (GPIO) pins, analog inputs, and the corresponding Arduino analog input naming.
| GPIO | Analog input | Arduino naming |
|---|---|---|
| P0.03 | AIN1 | A0 |
| P0.04 | AIN2 | A1 |
| P0.28 | AIN4 | A2 |
| P0.29 | AIN5 | A3 |
| P0.30 | AIN6 | A4 |
| P0.31 | AIN7 | A5 |