--- /dev/null
+"""Pin definitions for the Rock Pi E."""
+
+from adafruit_blinka.microcontroller.rockchip.rk3328 import pin
+
+D3 = pin.GPIO3_A4 # /UART1_TX/PIN 100/
+D5 = pin.GPIO3_A6 # /UART1_RX/PIN 102/
+D7 = pin.GPIO1_D4 # /PIN 60/
+D8 = pin.GPIO2_A0 # /UART2_TX/PIN 64/
+D10 = pin.GPIO2_A1 # /UART2_RX/PIN 65/
+D11 = pin.GPIO2_A2 # /PWM_IR/PIN 66/
+D12 = pin.GPIO2_C2 # /PDM_CLK/I2S1_SCLK/PIN 82/
+D13 = pin.GPIO2_A3 # /PIN 67/
+D15 = pin.GPIO0_D3 # /PIN 27/
+D19 = pin.GPIO3_A1 # /SPI0_TXD/PIN 97/
+D21 = pin.GPIO3_A2 # /SPI0_RXD/PIN 98/
+D22 = pin.ADC_IN1 # /ADC_IN1/
+D23 = pin.GPIO3_A0 # /SPI0_CLK/PIN 96/
+D24 = pin.GPIO3_B0 # /SPI0_CSN0/PIN 104/
+D26 = pin.GPIO2_B4 # /PIN 76/
+D27 = pin.GPIO2_A4 # /I2C1_SDAPIN 68/
+D28 = pin.GPIO2_A5 # /I2C1_SCL/PIN 69/
+D29 = pin.GPIO2_C4 # /I2S1_SDIO1/PDM_SDI1/PIN 84/
+D31 = pin.GPIO2_C5 # /I2S1_SDIO2/PDM_SDI2/PIN 85/
+D32 = pin.GPIO2_C0 # /I2S1_LRCK_RX/PIN 80/
+D33 = pin.GPIO2_A6 # /PWM2/PIN 70/
+D35 = pin.GPIO2_C1 # /I2S1_LRCK_TX/PIN 81/
+D36 = pin.GPIO2_B7 # /I2S1_MCLK/PIN 79/
+D37 = pin.GPIO2_C6 # /PDM_SDI3/PIN 86/
+D38 = pin.GPIO2_C3 # /PDM_SDI0/I2S1_SDI/PIN 83/
+D40 = pin.GPIO2_C7 # /PDM_FSYNC/I2S1_SDO/PIN 87/
+
+SDA2 = D27
+SCL2 = D28
+
+SDA = SDA2
+SCL = SCL2
+
+SCLK = D23
+MOSI = D19
+MISO = D21
+CS = D24
+SCK = SCLK
+
+UART1_TX = D3
+UART2_RX = D5
+UART2_TX = D8
+UART2_RX = D10
+
+UART4_TX = D19
+UART4_RX = D21
+
+UART_TX = UART2_TX
+UART_RX = UART2_RX
+
+PWM2 = D33
+
+ADC_IN1 = pin.ADC_IN1