trianglelab Einsy Rambo 1.1b Mainboard For Prusa i3 MK3 MK3S 3D printer TMC2130 Stepper Drivers 4 M
[33050288555] ***-*** Friendly reminder: If you want to buy PRUSA I3 MK3S Full Kit. Please click here to buy. If you want to buy PRUSA I3 MK3S Bear Full Kit.Please click here to buy. If you want to buyEinsy Rambo 1.1b Mainboard.Please click here to buy. *Recommend a very fun upgrade module.Prusa I3 MK3/MK3S Upgrade print Quality improvement BMG extruder.Please click here to buy. ▉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.) ▉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 ▉Logic 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. ▉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. ▉What's in the box： Mainboard 1.1 X 1 USB wire X 1 ▉Mainboard display：
US $79.90Limited Time 6% US $75.11
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