GTR + M5 Pin Names

GTR Pinout Diagram

GTR
GTR Pinout

M5 Pinout Diagram

M5
M5 Pinout

GTR + M5 Pins in Firmware

Driver pin numbers. They are separated into driver number.

Pin Type 0 1 2 3 4 5 6 7 8 9 10
Enable Pins PF_1 PE_4 PB_9 PG_13 PD_7 PD_2 PF_8 PG_2 PF_4 PE_8 PI_0
Step Pins PC_15 PE_3 PB_8 PG_12 PD_6 PD_1 PF_3 PD_14 PE_12 PG_0 PH_12
Direction Pins PF_0 PE_2 PB_7 PG_11 PD_5 PD_0 PG_3 PD_11 PE_10 PG_1 PH_15
UART Pins PC_14 PE_1 PB_5 PG_10 PD_4 PC_12 PG_4 PE_15 PE_7 PF_15 PH_14

Other pin numbers. Either name can be used in the firmware (config.g).

Pin Number Pin Name 1 Pin Name 2
PA_1 e1heat heat1
PA_10 PA10  
PA_15 PA15  
PA_2 bed hbed
PA_3 e3temp Temp_M1
PA_8 PA8  
PA_9 PA9  
PB_0 e2heat heat2
PB_1 e0heat heat0
PB_10 PB10  
PB_11 servo0  
PB_12 PB12  
PB_13 PB13  
PB_14 PB14  
PB_15 PB15  
PB_3 SCK PB3
PB_5 Z-CS PB5
PB_6 MISO PB6
PC_0 bedtemp t3
PC_1 e0temp t0
PC_10 PC10  
PC_11 PC11  
PC_12 E2-CS PC12
PC_13 ystop y-stop
PC_14 X-CS PC10
PC_2 e1temp t1
PC_3 e2temp t2
PC_5 wifi5 PC5
PC_6 wifi4 PC6
PC_7 wifi3 PC7
PC_8 fan2  
PC_9 fan_M4  
PD_10 PD10  
PD_12 e5heat heat_M3
PD_13 e4heat heat_M2
PD_15 e3heat heat_M1
PD_3 e2stop e2det
PD_4 E1-CS PD4
PE_0 zstop z-stop
PE_1 Y-CS PE1
PE_11 fan_M3  
PE_13 e6heat heat_M4
PE_14 fan_M5  
PE_5 fan0  
PE_6 fan1  
PE_9 fan_M2  
PF_10 e5temp Temp_M3
PF_11 wifi1 PF11
PF_12 e7stop M5_Stop
PF_13 Neopixel PF13
PF_13 RGB_LEDPF13  
PF_2 xstop x-stop
PF_4 e4stop M2_Stop
PF_5 e7temp Temp_M5
PF_6 e5stop M3_Stop
PF_7 e6temp Temp_M4
PF_9 e4temp Temp_M2
PG_10 E0-CS PG10
PG_14 e0stop e0det
PG_15 MOSI PG15
PG_5 PG5  
PG_6 PG6  
PG_7 PG7  
PG_8 PG8  
PG_9 e1stop e1det
PH_10 PH10  
PH_11 probe  
PH_13 PH13  
PH_2 KCS PH2
PH_6 EI2 PH6
PH_7 PH7  
PH_8 PH8  
PI_1 KSCK PI1
PI_10 PI10  
PI_11 EI1 PI11
PI_2 KMOSI PI2
PI_4 e3stop M1_Stop
PI_5 fan_M1  
PI_6 e7heat heat_M5
PI_7 e6stop M4_Stop
PI_8 PI8  
PI_9 PI9  
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