E3 Pro
Product Features
- 32-bit ARM Cortex-M4 series 168 MHz, STM32F407VGT6 chip
- Supports RRF firmware
Product Specifications
- 32-bit ARM Cortex-M4 series 168 MHz, STM32F40VZGT6 chip
- Firmware: Reprap/Klipper
- Onboard five TMC2209 drivers
- Display: Serial touchscreen, mini12864 LCD, 12864 LCD, 2004 LCD, FLY 4.3/7.0 V1
- 1 high-voltage IN port, supports auto bed leveling sensors: BLTouch, PL08N proximity sensors, Klicky, Voron Tap, etc.
- Uses RepRap firmware, supports ESP32 WiFi module at speeds up to 1.6m/s
- Unique PWM Fan MOS board design allows direct replacement when damaged, reducing customer repair difficulty, with four 2-pin fan interfaces
- PCB uses 2OZ copper thickness to support higher current
- 2 ADC interfaces, supporting up to two thermistor channels
- 4 IO interfaces, usable for leveling and limit switches
- 3 heater cartridge interfaces, supporting up to three heater cartridges
Precautions
| Output Port | Max Current at 24V | Max Current at 12V |
|---|---|---|
| Bed Port | 15A | 7.5A |
| Heater Port | 6A | 3A |
| Fan Port | 1A | 0.5A |
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