You may want to connect an Arduino MKR board with an Ethernet cable instead of using WiFi. An Ethernet connection can sometimes be stabler, faster, and more secure. To do this, plug in the Arduino MKR ETH shield.
| Connectivity | Ethernet |
| Connector | RJ45 Female |
| SPI SD Card Slot | Yes |
| Circuit Operating Voltage | 3.3 V |
| Compatibility | UNO, Mega, MKR, etc. |
