1 # SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
3 # SPDX-License-Identifier: MIT
4 """Pin definitions for the Rock Pi S."""
6 from adafruit_blinka.microcontroller.rockchip.rk3308 import pin
46 UART_TX = pin.UART0_TX
47 UART_RX = pin.UART0_RX
49 UART1_TX = pin.UART1_TX
50 UART1_RX = pin.UART1_RX
52 UART2_TX = pin.UART2_TX
53 UART2_RX = pin.UART2_RX