Voltage: 24V Input/12V Output
Firmware: Based on Marlin 2.0.1
Motor Driver Stepper: TMC2225
Bootloader installed (ISP/USB Arduino)
TMC2225 drivers.Marlin 2.0.1 and bootloader installed.
Support 24V input voltage.With USB Port, can be Worked With E/Z/Y/X Axis Motor.
Super Quiet: The V4.2.7 mainboard comes with a low decibel and silent TMC2225 driver, which makes the sound of the printer running below 50 dB. Support BL-Touch auto-leveling and filament sensor
Easy Installation: The firmware for Ender 3 /Ender 3 Pro / Ender 5 comes pre-installed NOW! You just plug them in and start printing!
How to Flash the Firmware: Prepare an SD card less than 8GB, format it first, and then save the firmware in the SD card, making sure there is only firmware reserved in this card. Then plug the SD card into the card slot, turn on the printer and wait for around 10s, when the progress bar and interface appear, the firmware has been successfully updated.
More Safer:Thermal runaway protection is enabled, if the temperature rises out of control, the printer will stop heating and halt automatically. The Board is Optimized by Circuit, effectively solving the heating problem.
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