← All parts
Ethernet For Circuitpython
AdafruitFeather M4 Express
A CircuitPython-compatible board with an Ethernet FeatherWing or Shield for easy wired internet connectivity.
In stock
Specifications
1- Operating Voltage
- 3.3V to 5V (Feather M4 Express) or 3.3V (Ethernet Shield for Arduino)
Pinout
4Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| D10 | CS | SPI | Chip Select for WIZNET5K |
| SCK | SCK | SPI | SPI Clock |
| MOSI | MOSI | SPI | SPI Master Out Slave In |
| MISO | MISO | SPI | SPI Master In Slave Out |
Interactive pinout
Highlight:
Feather M4 Express
Click a pin to copy its name · tap a tag above to spotlight a bus.