3D Printer E3 RRF V1.1 Motherboard for 3 Compatible Marlin RepPapFirmware

Description

3D Printer E3 RRF V1.1 Motherboard for Ender 3 Compatible Marlin RepPapFirmware
Features: brand new and high quality
3D Printer E3 RRF V1.1 motherboard is medicated for Ender 3 Series 3D printers
Recommended Software: Cura Simplify3D Pronterface Makeware Repetier-host
Support UART mode of onboard TMC2209 motor driver
With STM32F407VGT6 control chip, high-performance DIY Kit for 3D Printers
，for Marlin and RepPapFirmware
Specifications: Item Type: Motherboard
Model: 32-bit Motherboard
Expansion board name: E3 RRF IDEX V1.0
Main control chip: STM32F407VGT6
AO1284 power chip: DC12/24V input
Onboard EEPROM: AT24C32
Firmware: Marlin and RepRapFirmware
E3 RRF IDEX V1.0: for E3 RRF V1.1
Appearance size: 80mmX48.5mm
Expansion board: UART mode of onboard TMC2209
Size: approx 100.75x70.25mm/3.97x2.76
Board Layer: 4 layers
MCU: ARM Cortex-M4 STM32F407VGT6
Logic Voltage: 3.3V
Motor Driver: UART mode of onboard TMC2209
Motor Drive : XM YM ZAM ZBM EM
Display: Ender 3 OriginalLCD12684 screen
PC communication : MICRO USB
Support File Format: G-code
Recommended Software: Cura Simplify3D Pronterface Makeware Repetier-host
Package Includes: 1 PC x E3 RRF IDEX V1.1 Motherboard
note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.
Please allow 0-1cm error due to the manual measurment.