Motherboards
An informative list to help you choose the mainboard for your project.
This is NOT an exhaustive list, please refer to the relevant documentation and manuals for the mainboard of your choice. This page serves merely as a pointer to picking out your hardware.
LDO Leviathan
7 Individual motor ports | Easy Pi mounting | 48v Capable XY
This board uses 2209 and 5160 integrated drivers.
More Info
Chip:
STM32H743
Host Type:
Raspberry Pi
Stepper Ports:
5 Low Voltage (24v) + 2 High Voltage (24-48v)
Fan Ports:
4x 3-Pin
Thermistor Ports:
4x Thermistor Ports
Heater Ports:
1x Heated Bed (10.0A) 1x Hotend (7.5A)
Endstop Ports:
3x
Extra:
1x CAN port 1x Probe Port 1x Filament Runout Port
BTT Kraken
8 Individual motor ports | High stepper current limits | 60V Capable XY
This board uses integrated 2160 drivers.
More Info
Chip:
STM32H723
Host Type:
Raspberry Pi
Stepper Ports:
4 High Current (4.7A) + 4 Low Current (3.0A)
Fan Ports:
6x 2-pin 2x 4 pin 5x Always-On fans
Thermistor ports:
5x Thermistor Ports 2x MAX31865
Heater Ports:
1x Heated Bed (10A) 4x Hotend (6A each)
Endstop Ports:
8x
Extra:
2x CAN Ports 1x Probe Port 1x Filament Runout Port 1x Proximity Switch Port 1x Servo Port
BTT Octopus Pro 1.1
8 Individual motor ports | Community favorite | Versatile
Widely used and supported in the community.
More Info
Chip:
STM32H723
Host Type:
Raspberry Pi
Stepper Ports:
9 Ports, 8 Drivers (1 Shared)
Fan Ports:
6x 2-Pin 2x Always on
Thermistor Ports:
5x Thermistor Ports 1x PT100/PT1000
Heater Ports:
1x Heated Bed (10.0A) 4x Hotend (6.0A each)
Endstop Ports:
6x Endstop Ports
Extra:
1x CAN Port 1x Probe Port 2x Filament Runout Port 1x Proximity Switch Port
BTT Manta M8P
8 Individual motor ports | Uses Pi Compute Module | 48v Capable
Use a CM4/5, CB1 is underpowered.
More Info
Chip:
STM32H723
Host Type:
Pi Compute Module
Stepper Ports:
9 Ports, 8 Drivers (1 Shared)
Fan Ports:
5x 2-Pin 2x 4-Pin 1x Always-On 1x Pi Fan
Thermistor Ports:
5x Thermistor Ports
Heater Ports:
1x Heated Bed (10.0A) 4x Hotend (5.5A each)
Endstop Ports:
4x Endstop Ports
Extra:
1x CAN port 1x Probe Port 1x Filament Runout Port 1x Proximity Switch Port 1x Servo Port
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