Ocamo 1.1a Mainboard for Reprap Prusa i3 MK3 with 4 Trinamic TMC2130 Stepper Drivers SPI Control 4 Mosfet Switched Outputs 3D Printer Parts
Ocamo 1.1a Mainboard for Reprap Prusa i3 MK3 with 4 Trinamic TMC2130 Stepper Drivers SPI Control 4 Mosfet Switched Outputs 3D Printer Parts
Ocamo 1.1a Mainboard for Reprap Prusa i3 MK3 with 4 Trinamic TMC2130 Stepper Drivers SPI Control 4 Mosfet Switched Outputs 3D Printer Parts
Ocamo 1.1a Mainboard for Reprap Prusa i3 MK3 with 4 Trinamic TMC2130 Stepper Drivers SPI Control 4 Mosfet Switched Outputs 3D Printer Parts
Ocamo 1.1a Mainboard for Reprap Prusa i3 MK3 with 4 Trinamic TMC2130 Stepper Drivers SPI Control 4 Mosfet Switched Outputs 3D Printer Parts
Ocamo 1.1a Mainboard for Reprap Prusa i3 MK3 with 4 Trinamic TMC2130 Stepper Drivers SPI Control 4 Mosfet Switched Outputs 3D Printer Parts
Ocamo 1.1a Mainboard for Reprap Prusa i3 MK3 with 4 Trinamic TMC2130 Stepper Drivers SPI Control 4 Mosfet Switched Outputs 3D Printer Parts
Ocamo 1.1a Mainboard for Reprap Prusa i3 MK3 with 4 Trinamic TMC2130 Stepper Drivers SPI Control 4 Mosfet Switched Outputs 3D Printer Parts

Ocamo 1.1a Mainboard for Reprap Prusa i3 MK3 with 4 Trinamic TMC2130 Stepper Drivers SPI Control 4 Mosfet Switched Outputs 3D Printer Parts

Regular price
$104.88
Sale price
$104.88

Brand: Ocamo

Features:

  • For Arduino MEGA compatible Atmega2560 and Atmega32u2 processors are compatible with all RAMPS class firmware.
  • Crystals for both usb and mcu (timing accurate to 10ppm).
  • 3 Thermistor jacks + 4th Thermistor circuit on ZProbe.

Publisher: Ocamo

Details:

Description:

Item type: i3 motherboard

Integrated driver: TMC2130 SPI

Weight: 110g

Motherboard size: 105*70mm

Heating bed input: 15A 12-24V (fuse 15A)

Motor Drivers

4 Trinamic TMC2130 1/256th microstep motor drivers(2 connectors on Z for Prusa Mendel and other dual Z printer designs)

SPI Control of stepper current instead of PWM.

Microstep mode configured by MCU through firmware (SPI, no jumpers needed)

PWM DC outputs (Extruders, Fans, Etc.)

4 outputs (1 Extruder, 1 BED, 2 low power (fan,etc)

Low resistance mosfets for cool running

Indicator led for each channel

FANS have 3pin fan connector.

FANS have 5V instead of 12-24V power source.

FAN connectors have tachometer feedback pin to the MCU to measure fan speed in capable firmware.

Power

2 power input rails

Heated Bed, 15A 12-24V (15A dedicated fuse)

Primary Power 10A 12-24V: Motors, Logic & Fans (5A dedicated fuse) + Extruder (5A dedicated fuse)

Built in SMPS for 5V generation from the Motors, Logic & Fans rail

Provides 5V power to FANS

Connectors

4-pin motor,zprobe plug - Molex 5057-9404

3-pin fan plug - Molex 5057-9403

2-pin thermistor, mech. endstop plug - Molex 5057-9402

Package Include:

1pc EinsyRambo 1.1a

1pc USB cable

4pcs heat sink

Note:

The colors deviation might differ due to different monitor settings.

EAN: 6954302669318