Translations:Wiren Board 5: GPIO List/57/en

| 13 || 2-25 |89|| C2 || MOSI || GPIO, SPI3 MOSI, AUART4_RX |- | 15 || 2-26 |90|| B2 || MISO || GPIO, SPI3 MISO, AUART4_RTS |- | 9 || 2-24 |88|| A2 || SCK || GPIO, SPI3 SCK, AUART4_TX |-