| ~ ARM Pin | | ~ GPIO Pin | | ~ LPCXpresso | | ~ v2-proto1 | | ~ v2pro-proto1 | | ~ Comment | |
| P0_0 | | GPIO0_0 | | D12/- | | eth rxd1 | | eth rxd1 | | Ssp1_miso | |
| P0_1 | | GPIO0_1 | | D11/- | | eth txen | | eth txen | | Ssp1_mosi | |
| | | | | | | | | | | | |
| P1_0 | | GPIO0_4 | | D8/- | | eth led y | | eth led y | | | |
| P1_1 | | GPIO0_8 | | -/- | | boot0 | | boot0 | | Ssp1_miso, select boot source, led1, Pwm | |
| P1_2 | | GPIO0_9 | | -/D9 | | boot1 | | boot1 | | Ssp0_mosi, select boot source, led2, Pwm | |
| P1_3 | | GPIO0_10 | | D9/D12 | | spi1 miso | | spi1 miso | | Pwm , Ssp1_miso | |
| P1_4 | | GPIO0_11 | | | | spi1 mosi | | spi1 mosi | | Pwm , Ssp1_mosi | |
| P1_5 | | GPIO1_8 | | | | spi1 ssel | | spi1 ssel | | Pwm , Ssp1_ssel | |
| P1_6 | | GPIO1_9 | | | | sd cmd | | sd cmd | | Sd_cmd | |
| P1_7 | | GPIO1_0 | | | | ? | | servo1 | | Pwm | |
| P1_8 | | GPIO1_1 | | | | ? | | servo2 | | Pwm | |
| P1_9 | | GPIO1_2 | | | | sd dat0 | | sd dat0 | | Pwm, Sd_dat0 | |
| P1_10 | | GPIO1_3 | | | | sd dat1 | | sd dat1 | | Pwm, Sd_dat1 | |
| P1_11 | | GPIO1_4 | | | | sd dat2 | | sd dat2 | | Pwm, Sd_dat2 | |
| P1_12 | | GPIO1_5 | | | | sd dat3 | | sd dat3 | | Sd_dat3 | |
| P1_13 | | GPIO1_6 | | | | sd cd | | sd cd | | Uart1+Tx, Sd_cd | |
| P1_14 | | GPIO1_7 | | | | ? | | fpga ssel | | Uart1+Rx | |
| P1_15 | | GPIO0_2 | | | | eth rxd0 | | eth rxd0 | | Uart2+Tx | |
| P1_16 | | GPIO0_3 | | | | eth crs | | eth crs | | Uart2+Rx | |
| P1_17 | | GPIO0_12 | | | | eth mdio | | eth mdio | | Can1+Tx | |
| P1_18 | | GPIO0_13 | | | | eth txd0 | | eth txd0 | | Can1+Rx | |
| P1_19 | | - | | D13/- | | eth ref clk | | eth ref clk | | Ssp1_sck | |
| P1_20 | | GPIO0_15 | | | | eth txd1 | | eth txd1 | | Ssp1_ssel | |
| | | | | | | | | | | | |
| P2_0 | | GPIO5_0 | | | | uart0 txd | | uart0 txd | | debug uart Uart0+Tx | |
| P2_1 | | GPIO5_1 | | | | uart0 rxd | | uart0 rxd | | debug uart Uart0+Rx | |
| P2_2 | | GPIO5_2 | | | | mosfet1 | | mosfet1 | | | |
| P2_3 | | GPIO5_3 | | | | i2c1 sda | | | | I2c1+Sda, Uart3+Tx | |
| P2_4 | | GPIO5_4 | | | | i2c1 scl | | | | I2c1+Scl, Uart3+Rx | |
| P2_5 | | GPIO5_5 | | | | mosfet2 | | mosfet2 | | | |
| P2_6 | | GPIO5_6 | | | | mosfet3 | | mosfet3 | | | |
| P2_7 | | GPIO0_7 | | | | isp | | isp | | Pwm, bootloader programming button | |
| P2_8 | | GPIO5_7 | | | | boot2 | | boot2 | | Pwm, select boot source, led3 | |
| P2_9 | | GPIO1_10 | | | | boot3 | | boot3 | | Pwm, select boot source, led4 | |
| P2_10 | | GPIO0_14 | | | | uart2 txd | | | | Pwm, Uart2+Tx | |
| P2_11 | | GPIO1_11 | | | | uart2 rxd | | | | Pwm, Uart2+Rx | |
| P2_12 | | GPIO1_12 | | | | ? | | servo4 | | Pwm | |
| P2_13 | | GPIO1_13 | | | | ? | | fpga init | | | |
| | | | | | | | | | | | |
| P3_0 | | - | | | | - | | - | | Ssp0_sck | |
| P3_1 | | GPIO5_8 | | | | can0 rd | | | | Can0+Rx | |
| P3_2 | | GPIO5_9 | | | | can0 td | | | | Can0+Tx | |
| P3_3 | | - | | | | spi0 sck | | | | Ssp0_sck, Spi+Sck, Spifi+Sck | |
| P3_4 | | GPIO1_14 | | | | uart1 txd | | | | Uart1+Tx, Spifi+Sio3 | |
| P3_5 | | GPIO1_15 | | | | uart1 rxd | | | | Uart1+Rx, Spifi+Sio2 | |
| P3_6 | | GPIO0_6 | | | | spi0 miso | | | | Spi+Miso, Spifi+Miso, Ssp0+Ssel, Ssp0_miso | |
| P3_7 | | GPIO5_10 | | | | spi0 mosi | | | | Spi+Mosi, Spifi+Mosi, Ssp0_miso, Ssp0_mosi | |
| P3_8 | | GPIO5_11 | | | | spi0 ssel | | | | Spi+Ssel, Spifi+Cs, Ssp0_mosi, Ssp0_ssel | |
| | | | | | | | | | | | |
| P4_0 | | GPIO2_0 | | | | pause btn | | pause btn | | | |
| P4_1 | | GPIO2_1 | | | | uart3 txd | | | | Uart3+Tx, Pwm, Adc | |
| P4_2 | | GPIO2_2 | | | | uart3 rxd | | | | Uart3+Rx, Pwm | |
| P4_3 | | GPIO2_3 | | | | pause led | | pause led | | Pwm , Adc | |
| P4_4 | | GPIO2_4 | | | | dac | | | | Dac, Pwm | |
| P4_5 | | GPIO2_5 | | | | ? | | fpga sck | | Pwm | |
| P4_6 | | GPIO2_6 | | | | ? | | fpga mosi | | Pwm | |
| P4_7 | | - | | | | - | | - | | not connected (no useful function) | |
| P4_8 | | GPIO5_12 | | | | ? | | fpga miso | | Can1+Tx | |
| P4_9 | | GPIO5_13 | | | | ? | | fpga sio2 | | Can1+Rx | |
| P4_10 | | GPIO5_14 | | | | ? | | fpga sio3 | | | |
| | | | | | | | | | | | |
| P5_0 | | GPIO2_9 | | | | es xmin | | es xmin | | | |
| P5_1 | | GPIO2_10 | | | | es xmax | | es xmax | | | |
| P5_2 | | GPIO2_11 | | | | es ymin | | es ymin | | | |
| P5_3 | | GPIO2_12 | | | | es ymax | | es ymax | | | |
| P5_4 | | GPIO2_13 | | | | es zmin | | es zmin | | | |
| P5_5 | | GPIO2_14 | | | | es zmax | | es zmax | | | |
| P5_6 | | GPIO2_15 | | | | ? | | fpga prog | | Uart1+Tx | |
| P5_7 | | GPIO2_7 | | | | ? | | fpga done | | Uart1+Rx | |
| | | | | | | | | | | | |
| P6_0 | | - | | | | - | | - | | not connected (no useful function) | |
| P6_1 | | GPIO3_0 | | | | mot1 step | | mot1 step | | | |
| P6_2 | | GPIO3_1 | | | | mot1 dir | | mot1 dir | | | |
| P6_3 | | GPIO3_2 | | | | mot2 step | | mot2 step | | | |
| P6_4 | | GPIO3_3 | | | | mot2 dir | | mot2 dir | | Uart0+Rx | |
| P6_5 | | GPIO3_4 | | | | mot3 step | | mot3 step | | Pwm, Uart0+Rx | |
| P6_6 | | GPIO0_5 | | | | mosfet4 | | mosfet4 | | | |
| P6_7 | | GPIO5_15 | | | | mosfet5 | | mosfet5 | | | |
| P6_8 | | GPIO5_16 | | | | mosfet6 | | mosfet6 | | | |
| P6_9 | | GPIO3_5 | | | | mot3 dir | | mot3 dir | | | |
| P6_10 | | GPIO3_6 | | | | mot4 step | | mot4 step | | | |
| P6_11 | | GPIO3_7 | | | | mot4 dir | | mot4 dir | | | |
| P6_12 | | GPIO2_8 | | | | pwmout | | pwmout | | Pwm | |
| | | | | | | | | | | | |
| P7_0 | | GPIO3_8 | | | | mot5 step | | mot5 step | | Pwm | |
| P7_1 | | GPIO3_9 | | | | mot5 dir | | mot5 dir | | Pwm, Uart2+Tx | |
| P7_2 | | GPIO3_10 | | | | mot1 en | | 5v ext enn | | Uart2+Rx | |
| P7_3 | | GPIO3_11 | | | | mot2 en | | host pwr | | | |
| P7_4 | | GPIO3_12 | | | | mot3 en | | ssr1 | | Pwm, Adc | |
| P7_5 | | GPIO3_13 | | | | mot4 en | | ssr2 | | Pwm, Adc | |
| P7_6 | | GPIO3_14 | | | | mot5 en | | servo3 | | Pwm | |
| P7_7 | | GPIO3_15 | | | | eth mdc | | eth mdc | | Pwm, Adc | |
| | | | | | | | | | | | |
| P8_0 | | GPIO4_0 | | | | | | | | | |
| P8_1 | | GPIO4_1 | | | | | | | | | |
| P8_2 | | GPIO4_2 | | | | | | | | | |
| P8_3 | | GPIO4_3 | | | | | | | | | |
| P8_4 | | GPIO4_4 | | | | | | | | | |
| P8_5 | | GPIO4_5 | | | | | | | | | |
| P8_6 | | GPIO4_6 | | | | | | | | | |
| P8_7 | | GPIO4_7 | | | | | | | | | |
| P8_8 | | | | | | | | | | | |
| | | | | | | | | | | | |
| P9_0 | | GPIO4_12 | | | | | | | | Ssp0_ssel | |
| P9_1 | | GPIO4_13 | | | | | | | | Ssp0_miso | |
| P9_2 | | GPIO4_14 | | | | | | | | Ssp0_mosi | |
| P9_3 | | GPIO4_15 | | | | | | | | Uart3_tx | |
| P9_4 | | GPIO5_17 | | | | | | | | Uart3_rx | |
| P9_5 | | GPIO5_18 | | | | | | | | Uart0_tx | |
| P9_6 | | GPIO4_11 | | | | | | | | Uart0_rx | |
| | | | | | | | | | | | |
| PA_0 | | | | | | | | | | | |
| PA_1 | | GPIO4_8 | | | | | | | | Uart2_tx | |
| PA_2 | | GPIO4_9 | | | | | | | | Uart2_rx | |
| PA_3 | | GPIO4_10 | | | | | | | | | |
| PA_4 | | GPIO5_19 | | | | | | | | Pwm | |
| | | | | | | | | | | | |
| PB_0 | | GPIO5_20 | | | | | | | | | |
| PB_1 | | GPIO5_21 | | | | | | | | Pwm | |
| PB_2 | | GPIO5_22 | | | | | | | | Pwm | |
| PB_3 | | GPIO5_23 | | | | | | | | Pwm | |
| PB_4 | | GPIO5_24 | | | | | | | | | |
| PB_5 | | GPIO5_25 | | | | | | | | | |
| PB_6 | | GPIO5_26 | | | | | | | | Adc | |
| | | | | | | | | | | | |
| PC_0 | | | | | | | | | | Adc, Sd_clk | |
| PC_1 | | GPIO6_0 | | | | | | | | | |
| PC_2 | | GPIO6_1 | | | | | | | | | |
| PC_3 | | GPIO6_2 | | | | | | | | Dac, Adc | |
| PC_4 | | GPIO6_3 | | | | | | | | | |
| PC_5 | | GPIO6_4 | | | | | | | | | |
| PC_6 | | GPIO6_5 | | | | | | | | | |
| PC_7 | | GPIO6_6 | | | | | | | | | |
| PC_8 | | GPIO6_7 | | | | | | | | | |
| PC_9 | | GPIO6_8 | | | | | | | | | |
| PC_10 | | GPIO6_9 | | | | | | | | | |
| PC_11 | | GPIO6_10 | | | | | | | | | |
| PC_12 | | GPIO6_11 | | | | | | | | | |
| PC_13 | | GPIO6_12 | | | | | | | | Uart1_tx | |
| PC_14 | | GPIO6_13 | | | | | | | | Uart1_rx | |
| | | | | | | | | | | | |
| PD_0 | | GPIO6_14 | | | | | | | | Pwm | |
| PD_1 | | GPIO6_15 | | | | | | | | | |
| PD_2 | | GPIO6_16 | | | | | | | | Pwm | |
| PD_3 | | GPIO6_17 | | | | | | | | Pwm | |
| PD_4 | | GPIO6_18 | | | | | | | | Pwm | |
| PD_5 | | GPIO6_19 | | | | | | | | Pwm | |
| PD_6 | | GPIO6_20 | | | | | | | | Pwm | |
| PD_7 | | GPIO6_21 | | | | | | | | | |
| PD_8 | | GPIO6_22 | | | | | | | | | |
| PD_9 | | GPIO6_23 | | | | | | | | Pwm | |
| PD_10 | | GPIO6_24 | | | | | | | | | |
| PD_11 | | GPIO6_25 | | | | | | | | Pwm | |
| PD_12 | | GPIO6_26 | | | | | | | | Pwm | |
| PD_13 | | GPIO6_27 | | | | | | | | Pwm | |
| PD_14 | | GPIO6_28 | | | | | | | | Pwm | |
| PD_15 | | GPIO6_29 | | | | | | | | Pwm | |
| PD_16 | | GPIO6_30 | | | | | | | | Pwm | |
| | | | | | | | | | | | |
| PE_0 | | GPIO7_0 | | | | | | | | Can1+Tx | |
| PE_1 | | GPIO7_1 | | | | | | | | Can1+Rx | |
| PE_2 | | GPIO7_2 | | | | | | | | Can0+Rx | |
| PE_3 | | GPIO7_3 | | | | | | | | Can0+Tx | |
| PE_4 | | GPIO7_4 | | | | | | | | | |
| PE_5 | | GPIO7_5 | | | | | | | | Pwm | |
| PE_6 | | GPIO7_6 | | | | | | | | Pwm | |
| PE_7 | | GPIO7_7 | | | | | | | | Pwm | |
| PE_8 | | GPIO7_8 | | | | | | | | Pwm | |
| PE_9 | | GPIO7_9 | | | | | | | | | |
| PE_10 | | GPIO7_10 | | | | | | | | | |
| PE_11 | | GPIO7_11 | | | | | | | | Pwm Uart1+Tx | |
| PE_12 | | GPIO7_12 | | | | | | | | Pwm Uart1+Rx | |
| PE_13 | | GPIO7_13 | | | | | | | | Pwm I2c1+Sda | |
| PE_14 | | GPIO7_14 | | | | | | | | | |
| PE_15 | | GPIO7_15 | | | | | | | | Pwm I2c1+Scl | |
| | | | | | | | | | | | |
| PF_0 | | | | | | | | | | Ssp0_sck | |
| PF_1 | | GPIO7_16 | | | | | | | | Ssp0_ssel | |
| PF_2 | | GPIO7_16 | | | | | | | | Uart3+Tx, Ssp0_miso | |
| PF_3 | | GPIO7_18 | | | | | | | | Uart3+Rx, Ssp0_mosi | |
| PF_4 | | | | | | | | | | Ssp1_sck | |
| PF_5 | | GPIO7_19 | | | | | | | | Ssp1_ssel | |
| PF_6 | | GPIO7_20 | | | | | | | | Adc, Ssp1_miso | |
| PF_7 | | GPIO7_21 | | | | | | | | Adc, Ssp1_mosi | |
| PF_8 | | GPIO7_22 | | | | | | | | Adc | |
| PF_9 | | GPIO7_23 | | | | | | | | Pwm, Adc | |
| PF_10 | | GPIO7_24 | | | | | | | | Uart0+Tx, Adc | |
| PF_11 | | GPIO7_25 | | | | | | | | Uart0+Rx, Adc | |
| | | | | | | | | | | | |
| ADC0 | | | | | | | | | | Adc | |
| ADC1 | | | | | | | | | | Adc | |
| ADC2 | | | | | | | | | | Adc | |
| ADC3 | | | | | | | | | | Adc | |
| ADC4 | | | | | | | | | | Adc | |
| ADC5 | | | | | | | | | | Adc | |
| ADC6 | | | | | | | | | | Adc | |
| ADC7 | | | | | | | | | | Adc | |
| | | | | | | | | | | | |
| CLK0 | | | | | | | | | | Sd_clk, Ssp1_sck | |
| | | | | | | | | | | | |
| I2C0_SCL | | | | | | | | | | I2c+Scl | |
| I2C0_SDA | | | | | | | | | | I2c+Scl | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
NOTE The italicized pins are hardcoded and would need to be changed in the source code. The rest are soft configurable in config.
| ~ Chip Pin | | ~ Module Pin | | ~ Breakout Pin | | ~ Arduino Pin | | ~ Smoothieboard 2.0 Pro | | ~ Comment | |
| GP128 | | 65 | | J17.14 | | D2 | | edison led | | | |
| GP129 | | 63 | | J18.12 | | D4 | | mcu reset | | connected to mcu reset | |
| GP130 | | 61 | | J18.13 | | D0 | | uart1 rx | | connected to mcu uart1 txd | |
| GP131 | | 46 | | J19.8 | | D1 | | uart1 tx | | connected to mcu uart1 rxd | |
| GP165 | | 25 | | J18.2 | | A5 | | host shifter oe | | | |
| | | | | | | | | | | | |
| GP77 | | 60 | | J19.12 | | | | - | | host breakout: sd0 cd | |
| GP78 | | 58 | | J20.11 | | | | - | | host breakout: sd0 clk | |
| GP79 | | 62 | | J20.12 | | | | - | | host breakout: sd0 cmd | |
| GP80 | | 66 | | J20.13 | | | | - | | host breakout: sd0 d0 | |
| GP81 | | 70 | | J20.14 | | | | - | | host breakout: sd0 d1 | |
| GP82 | | 64 | | J19.13 | | | | - | | host breakout: sd0 d2 | |
| GP83 | | 68 | | J19.14 | | | | - | | host breakout: sd0 d3 | |
| GP84 | | 44 | | J20.8 | | | | - | | host breakout: sd0 clk fb | |
| GP134 | | 22 | | J20.3 | | | | - | | host breakout: uart2 rxd | |
| GP135 | | 27 | | J17.5 | | | | - | | host breakout: uart2 txd | |
| | | | | | | | | | | | |
| GP40 | | 52 | | J19.10 | | | | - | | panel breakout: spi2 sck | |
| GP41 | | 54 | | J20.10 | | | | - | | panel breakout: spi2 ssel | |
| GP42 | | 50 | | J20.9 | | | | - | | panel breakout: spi2 moso | |
| GP43 | | 56 | | J19.11 | | | | - | | panel breakout: spi2 misi | |
| | | | | | | | | | | panel breakout: enc a | |
| | | | | | | | | | | panel breakout: enc b | |
| | | | | | | | | | | panel breakout: click | |
| | | | | | | | | | | panel breakout: button | |
| | | | | | | | | | | panel breakout: buzz | |
| | | | | | | | | | | | |
| GP109 | | 55 | | J17.11 | | | | spi5 sck | | | |
| GP110 | | 53 | | J18.10 | | | | spi5 ssel a | | | |
| GP111 | | 51 | | J17.10 | | | | spi5 ssel b | | | |
| GP114 | | 59 | | J18.11 | | | | spi5 misi | | | |
| GP115 | | 57 | | J17.12 | | | | spi5 moso | | | |
One/Pro/Duo ||~ Zpuino Pin ||~ Smoothieboard 2.0 Pro ||~ Comment ||
| B0_1P | | | | | | fpga hswapen | | | |
| B0_1N | | | | | | mot3 sg tst | | | |
| B0_2P | | | | | | mot3 miso | | | |
| B0_2N | | | | | | mot3 mosi | | | |
| B0_3P | | | | | | mot3 sck | | | |
| B0_3N | | | | | | mot3 cs | | | |
| B0_4P | | | | | | mot3 dir | | | |
| B0_4N | | | | | | mot3 step | | | |
| B0_34P | | | | | | mot3 en | | | |
| B0_34N | | | | | | mot2 sg tst | | | |
| B0_35P | | | | | | mot2 miso | | | |
| B0_35N | | | | | | mot2 mosi | | | |
| B0_36P | | | | | | mot2 sck | | | |
| B0_36N | | | | | | mot2 cs | | | |
| B0_37P | | | | | | mot2 dir | | | |
| B0_37N | | | | | | mot2 step | | | |
| B0_62P | | | | | | mot2 en | | | |
| B0_62N | | | | | | mot1 sg tst | | | |
| B0_63P | | | | | | mot1 miso | | | |
| B0_63N | | | | | | mot1 mosi | | | |
| B0_64P | | | | | | mot1 sck | | | |
| B0_64N | | | | | | mot1 cs | | | |
| B0_65P | | | | | | mot1 dir | | | |
| B0_65N | | | | | | mot1 step | | | |
| B0_66P | | | | | | mot1 en | | | |
| B0_66N | | | | | | ? | | | |
| | | | | | | | | | |
| B1_1P | | | | | | mcu uart3 txd | | | |
| B1_1N | | | | | | mcu uart3 rxd | | | |
| B1_32P | | | | | | mcu spi1 ssel | | | |
| B1_32N | | | | | | mcu spi1 sck | | | |
| B1_33P | | | | | | mcu spi1 mosi | | | |
| B1_33N | | | | | | mcu spi1 miso | | | |
| B1_34P | | | | | | mcu i2c1 sda | | | |
| B1_34N | | | | | | mcu i2c1 scl | | | |
| B1_40P | | | | | | oscillator | | | |
| B1_40N | | | | | | mcu clkout | | | |
| B1_41P | | | | | | mcu can0 td | | | |
| B1_41N | | | | | | mcu can0 rd | | | |
| B1_42P | | | | | | servo1 | | | |
| B1_42N | | | | | | servo2 | | | |
| B1_43P | | | | | | servo3 | | | |
| B1_43N | | | | | | servo4 | | | |
| B1_45P | | | | | | wing b15 | | | |
| B1_45N | | | | | | wing b14 | | | |
| B1_46P | | | | | | wing a1 | | | |
| B1_46N | | | | | | wing a0 | | | |
| B1_47P | | | | | | wing b13 | | | |
| B1_47N | | | | | | wing b12 | | | |
| B1_74P | | | | | | wing a3 | | | |
| B1_74N | | | | | | wing a2 | | | |
| | | | | | | | | | |
| B2_DONE | | | | | | fpga done | | | |
| B2_1P | | | | | | fpga sck | | | |
| B2_1N | | | | | | fpga m0 | | | |
| B2_2P | | | | | | ? | | | |
| B2_2N | | | | | | fpga ssel | | | |
| B2_3P | | | | | | fpga mosi | | | |
| B2_3N | | | | | | fpga miso | | | |
| B2_12P | | | | | | fpga sio2 | | | |
| B2_12N | | | | | | fpga sio3 | | | |
| B2_13P | | | | | | fpga m1 | | | |
| B2_13N | | | | | | pwmout | | | |
| B2_14P | | | | | | wing b11 | | | |
| B2_14N | | | | | | wing b10 | | | |
| B2_30P | | | | | | wing a5 | | | |
| B2_30N | | | | | | wing a4 | | | |
| B2_31P | | | | | | wing b9 | | | |
| B2_31N | | | | | | wing b8 | | | |
| B2_48P | | | | | | wing a7 | | | |
| B2_48N | | | | | | wing a6 | | | |
| B2_49P | | | | | | wing b7 | | | |
| B2_49N | | | | | | wing b6 | | | |
| B2_62P | | | | | | wing a9 | | | |
| B2_62N | | | | | | wing a8 | | | |
| B2_64P | | | | | | wing b5 | | | |
| B2_64N | | | | | | wing b4 | | | |
| B2_65P | | | | | | fpga init | | | |
| B2_65N | | | | | | ? | | | |
| B2_PROG | | | | | | fpga prog | | | |
| | | | | | | | | | |
| B3_1P | | | | | | wing a11 | | | |
| B3_1N | | | | | | wing a10 | | | |
| B3_2P | | | | | | wing b3 | | | |
| B3_2N | | | | | | wing b2 | | | |
| B3_36P | | | | | | wing a13 | | | |
| B3_36N | | | | | | wing a12 | | | |
| B3_37P | | | | | | wing b1 | | | |
| B3_37N | | | | | | wing b0 | | | |
| B3_41P | | | | | | wing a15 | | | |
| B3_41N | | | | | | wing a14 | | | |
| B3_42P | | | | | | mot5 dir | | | |
| B3_42N | | | | | | mot5 step | | | |
| B3_43P | | | | | | mot5 en | | | |
| B3_43N | | | | | | mot4 dir | | | |
| B3_44P | | | | | | mot4 step | | | |
| B3_44N | | | | | | mot4 en | | | |
| B3_49P | | | | | | mot sleep | | | |
| B3_49N | | | | | | mot reset | | | |
| B3_50P | | | | | | digipot sda | | | |
| B3_50N | | | | | | digipot scl | | | |
| B3_51P | | | | | | mot6 en | | | |
| B3_51N | | | | | | mot6 step | | | |
| B3_52P | | | | | | mot6 dir | | | |
| B3_52N | | | | | | mot7 en | | | |
| B3_83P | | | | | | mot7 step | | | |
| B3_83N | | | | | | mot7 dir | | | |