--- /dev/null
+"""Pin definitions for the Orange Pi R1."""
+
+from adafruit_blinka.microcontroller.allwinner_h3 import pin
+
+PA12 = pin.PA12
+SDA = pin.PA12
+PA11 = pin.PA11
+SCL = pin.PA11
+PA6 = pin.PA6
+PWM1 = pin.PA6
+PA1 = pin.PA1
+UART2_RX = pin.PA1
+PA0 = pin.PA0
+UART2_TX = pin.PA0
+PA3 = pin.PA3
+UART2_CTS = pin.PA3
+PA19 = pin.PA19
+TWI1_SDA = pin.PA19
+PA7 = pin.PA7
+PA10 = pin.PA10
+
+PA13 = pin.PA13
+SPI1_CS = pin.PA13
+PA14 = pin.PA14
+SPI1_CLK = pin.PA14
+PA2 = pin.PA2
+UART2_RTS = pin.PA2
+PA18 = pin.PA18
+TWI1-SCK = pin.PA18
+PG6 = pin.PG6
+UART1_TX = pin.PG6
+PG7 = pin.PG7
+UART1_RX = pin.PG7