Skip to content

Latest commit

 

History

History
107 lines (105 loc) · 3.25 KB

PINOUTS.md

File metadata and controls

107 lines (105 loc) · 3.25 KB

Recommended pinouts

These are the default (recommended) pinouts assignments for the general purpose IO pins. These are not mandatory. They act more like a guide line to the default wiring inside µCNC configurations <-> modules <-> tools. This wiring can be completely modified by the user.

Generic Recommended assignment (not mandatory)
DOUT0 SPINDLE_DIR or SPINDLE_FWD or SPINDLE_POWER_RELAY or LASER_PPI
DOUT1 SPINDLE_REV
DOUT2 COOLANT_FLOOD
DOUT3 COOLANT_MIST
DOUT4 DISPLAY CLK
DOUT5 DISPLAY DAT
DOUT6 DISPLAY CS
DOUT7 DISPLAY BEEP
DOUT8 IC74HC595_DATA
DOUT9 IC74HC595_CLK
DOUT10 IC74HC595_LATCH
DOUT11 STEPPER_DIGIPOT_CS
DOUT12 STEPPER0_MSTEP1
DOUT13 STEPPER1_MSTEP1
DOUT14 STEPPER2_MSTEP1
DOUT15 STEPPER3_MSTEP1
DOUT16 STEPPER4_MSTEP1
DOUT17 STEPPER5_MSTEP1
DOUT18 STEPPER6_MSTEP1
DOUT19 STEPPER7_MSTEP1
DOUT20 STEPPER0_UART_TX or STEPPER0_SPI_CS or STEPPER0_MSTEP0
DOUT21 STEPPER1_UART_TX or STEPPER1_SPI_CS or STEPPER1_MSTEP0
DOUT22 STEPPER2_UART_TX or STEPPER2_SPI_CS or STEPPER2_MSTEP0
DOUT23 STEPPER3_UART_TX or STEPPER3_SPI_CS or STEPPER3_MSTEP0
DOUT24 STEPPER4_UART_TX or STEPPER4_SPI_CS or STEPPER4_MSTEP0
DOUT25 STEPPER5_UART_TX or STEPPER5_SPI_CS or STEPPER5_MSTEP0
DOUT26 STEPPER6_UART_TX or STEPPER6_SPI_CS or STEPPER6_MSTEP0
DOUT27 STEPPER7_UART_TX or STEPPER7_SPI_CS or STEPPER7_MSTEP0
DOUT28 SOFT_UART_TX
DOUT29 SOFT_SPI_SDO or TMC_SPI_SDO or STEPPER_DIGIPOT_SDO
DOUT30 SOFT_SPI_CLK or TMC_SPI_CLK or STEPPER_DIGIPOT_CLK
DOUT31 ACTIVITY_LED
DOUT32
DOUT33
DOUT34
DOUT35
DOUT36
DOUT37
DOUT38
DOUT39
DOUT40
DOUT41
DOUT42
DOUT43
DOUT44
DOUT45
DOUT46
DOUT47
DOUT48
DOUT49
DIN0 ENC0_PULSE
DIN1 ENC1_PULSE
DIN2 ENC2_PULSE
DIN3 ENC3_PULSE
DIN4 ENC4_PULSE
DIN5 ENC5_PULSE
DIN6 ENC6_PULSE
DIN7 ENC7_PULSE
DIN8 ENC0_DIR
DIN9 ENC1_DIR
DIN10 ENC2_DIR
DIN11 ENC3_DIR
DIN12 ENC4_DIR
DIN13 ENC5_DIR or PLASMA_ARC_OK
DIN14 ENC6_DIR or PLASMA_DOWN
DIN15 ENC7_DIR or PLASMA_UP
DIN16 DISPLAY ENC BTN
DIN17 DISPLAY ENC1
DIN18 DISPLAY ENC2
DIN19
DIN20 STEPPER0_UART_RX
DIN21 STEPPER1_UART_RX
DIN22 STEPPER2_UART_RX
DIN23 STEPPER3_UART_RX
DIN24 STEPPER4_UART_RX
DIN25 STEPPER5_UART_RX
DIN26 STEPPER6_UART_RX
DIN27 STEPPER7_UART_RX
DIN28 SOFT_UART_RX
DIN29 SOFT_SPI_SDI or TMC_SPI_SDI or STEPPER_DIGIPOT_SDI
DIN30 SOFT_I2C_CLK
DIN31 SOFT_I2C_DATA
DOUT32
DOUT33
DOUT34
DOUT35
DOUT36
DOUT37
DOUT38
DOUT39
DOUT40
DOUT41
DOUT42
DOUT43
DOUT44
DOUT45
DOUT46
DOUT47
DOUT48
DOUT49