E3 Pro Ultra

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Product Features

• 32-bit ARM Cortex-M4 series 550 MHz, STM32H723VGT6 chip
• Firmware Support: Reprap/Klipper

Product Parameters

• 32-bit ARM Cortex-M4 series 550 MHz, STM32H723VGT6 chip
• Firmware: Reprap/Klipper
• Onboard five TMC2209 drivers, XYZ three driver positions support infinite limit mode
• Display: Serial touch screen, mini12864 LCD, 12864 LCD, 2004 LCD, FLY 4.3/7.0 V1
• Supports automatic bed leveling sensors: BLTouch, PL08N and other proximity sensors, Klicky, Voron Tap, etc.
• When using RepRap firmware, an ESP32 WiFi module can be used, supporting speeds up to 1.6m/s
• Unique PWM Fan MOS board design, damaged parts can be directly replaced, reducing customer repair difficulty; four 2-pin fan interfaces
• 3 ADC interfaces for temperature sensors 3 limit ports can connect limit switches
• 4 IO interfaces, can be used for proximity switches, limits, laser heads, RGB lights, etc.
• 3 heating interfaces
• 1 serial screen interface for RRF
• Max version supports 1 K-type thermocouple and 1 PT100 temperature sensor
• Newly added DIP switch for selecting Pt100 temperature sensor 2/3/4 wire modes
• New integrated heatsink, increasing the heatsink area for the drivers
• New CAN interface added

Precautions

Output Port	Maximum Current at 24V Power	Maximum Current at 12V Power
Heated Bed Port	15A	7.5A
Heater Port	6A	3A
Fan Port	1A	0.5A