no led on 13 use this ones: int RXLED = 17; // The RX LED has a defined Arduino pin int TXLED = 30; // The TX LED has a defined Arduino pin Works, the seller shuld give this info.
no led on 13 use this ones: int RXLED = 17; // The RX LED has a defined Arduino pin int TXLED = 30; // The TX LED has a defined Arduino pin Works, the seller shuld give this info.