ESP32 mcu allows to remap pins, so the wiring is not final and can remap intputs and outputs to your needs. To change pin function go to the CLI and use get pin command to check current assignment. For example, to set first output to pin 1 use command set pin_output_0 1.
SPI pins
| PIN | Name | Module Names |
|---|---|---|
| 18 | SCK | SCK / SCL |
| 19 | MISO | SDA / SDI |
| 23 | MOSI | SAO / SDO / ADO |
ESP8266 has limited ability to remap pins, use get pin command to list available options.
