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E3 Pro

Product Features

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

Product Specifications

  • 32-bit ARM Cortex-M4 series 168 MHz, STM32F407ZGT6 chip
  • Firmware: Reprap/Klipper
  • Onboard five TMC2209 drivers
  • Display: Serial Touch Screen, mini12864 LCD, 12864 LCD, 2004 LCD, FLY 4.3/7.0 V1
  • 1 high-voltage IN port, supports auto bed leveling sensors: BLTouch, PL08N and other proximity sensors, Klicky, Voron Tap, etc.
  • Uses RepRap firmware, supports ESP32 WiFi module at 1.6m/s
  • Unique PWM Fan MOS board design, damaged parts can be directly replaced, reducing customer repair difficulty, with four 2-pin fan interfaces
  • PCB uses 2OZ copper thickness, capable of supporting higher current
  • 2 ADC interfaces, supports up to two thermistors
  • 4 IO interfaces, can be used for leveling and endstops
  • 3 heating cartridge interfaces, supports up to three heating cartridges

Notes

Output PortMax Current at 24VMax Current at 12V
Bed Port15A7.5A
Heater Port6A3A
Fan Port1A0.5A
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