Daphne| Quantity | Component name | |
| 1 | × | RTL8722DM_MINI |
| 1 | × | Arduino UNO |
Communicate with Arduino UNO via I2C
There are two roles in the operation of I2C, one is “master”, the other is “slave”.
There are two roles in the operation of I2C, one is “master”, the other is “slave”.
| Quantity | Component name | |
| 1 | × | RTL8722DM_MINI |
| 1 | × | Arduino UNO |