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E3 Pro

Product Features​

  • 32-bit ARM Cortex-M4 series 168 MHz, STM32F407ZGT6 chip
  • Supports RRF firmware

Product Parameters​

  • 32-bit ARM Cortex-M4 series 550 MHz, STM32H723VGT6 chip
  • Firmware: Reprap/Klipper
  • Board integrates five TMC2209 drivers, XYZ three driver positions support infinite endstop mode
  • Display: Serial touchscreen, mini12864 LCD, 12864 LCD, 2004 LCD, FLY 4.3/7.0 V1
  • 1 high voltage IN port, supports automatic bed leveling sensors: BLTouch, PL08N, etc., proximity sensors, Klicky, Voron Tap, etc.
  • Using RepRap firmware, ESP32 WiFi module can be used, supports 1.6m/s
  • Unique PWM Fan MOS board design, easy to replace when damaged, reduces customer repair difficulty, four 2-pin fan interfaces
  • 3 ADC interfaces for temperature sensors 3 endstop ports can connect limit switches
  • 4 IO ports can be used for proximity switches, limit switches, laser heads, RGB lights, etc.
  • 3 heating ports
  • 1 serial screen interface for RRF
  • Max version supports 1 K-type thermocouple and 1 PT100 temperature sensor
  • New addition of a DIP switch for selecting the 2/3/4-wire mode of the PT100 temperature sensor
  • New integrated heat sink, increases the heat sink area of the drivers
  • New CAN interface