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3D Printer Motherboard ESP32 240MHz MCU Control Board with 5Pcs A4988 Stepper Motor Driver DC12‑24V

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$39.97

$ 20 .99 $20.99

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About this item

  • USB Update Firmware: The motherboard can update firmware through USB and connect to the network and web pages through function to control the 3D printer.
  • 3D Printer Control Board: With onboard ESP32 , supports for Marlin 2.0 firmware. In addition to supporting regular LCD2004 and 12864 screens, also supports MKS MINI12864 V3 and MKS TFT serial port screens.
  • A4988 Driver: Comes with 5 pcs A4988 micro stepper motor drivers, which are built in converter, easy to operate, can operate bipolar stepper motors in full step, half step, 1/4, 1/8, 1/16 step modes, with output drive capabilities up to 35V and 2A.
  • 8m Flash Memory: The module has a built in 8M byte flash memory chip, which provides effective for more application scenarios.
  • 32 Bit MCU: The motherboard uses ESP32 WROOM 32U module, which embeds a core 32 bit high speed MCU with a clock up to 240MHz. And integrated module, the performance is very powerful.


Product Description

1010230099411-1

3D Printer Motherboard 32 Bit 3D Printer Silent Board Controller Board ESP32 240MHz MCU Control Board with 5 Pcs A4988 Stepper Motor Driver DC12 to 24V

YT


A4988 Driver: Comes with 5 pcs A4988 micro stepper motor drivers, which are built in converter, easy to operate, can operate bipolar stepper motors in full step, half step, 1/4, 1/8, 1/16 step modes, with output drive capabilities up to 35V and 2A.


USB Update Firmware: The motherboard can update firmware through USB and connect to the network and web pages through function to control the 3D printer.


32 Bit MCU: The motherboard uses ESP32 WROOM 32U module, which embeds a dual core 32 bit high speed MCU with a clock up to 240MHz. And integrated module, the performance is very powerful.

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Specification:


Item Type: 3D Printer Motherboard


Material: PCB


Motherboard Model: For MKS TinyBee V1.0


MCU: ESP32 WROOM 32U


MCU Frequency: 240MHz


Memory: 520K


Input Power Supply: DC12-24V Heater: 2 heater ends, 1 heater bed


Temperature ADC: 3 NTC100K: TH1, TB, TH2 (requires jumper selection)


Motor Interface: 5 axes 6 motor interface (dual Z axes parallel connection)


Step Drive Mode: STEP DIR Moode


Drive: Supports external high current drive


Subdivision Settings: Dial switch


LCD Interface: Supports LCD 2004 12864, MKS MINI12864 V3


Serial Port: Reserved USART2 for MKS TFT series screen


End Stop: X, Y, Z, MT_DET


3D Touch Control: Support


Power : Supports power reverse and power peak


Motor Back Electromotive Force: Can be absorbed by phase sequence to preserve stepper driver


Firmware: For Marlin2.0. X


Firmware Update Method: USB drive upload


Small Memory Card: Shipped without card


A4988 Driver Introduction: A4988 is a complete micro stepper motor driver with built in converter, easy to operate. The bipolar stepper motor can operate in full step, half step, 1/4, 1/8, and 1/16 step modes, with an output drive capacity of up to 35V and ±2A. A4988 includes a fixed off time current regulator that is in slow or mixed decay mode. The A4988 converter is the key to easy implementation. The step input only requires one pulse to drive the motor forward one microstep. There is no phase sequence table, control line, or complex programming interface. The A4988 interface is very suitable for situations where complex microprocessors are unavailable or overloaded.



Packing List:


1 x 3D Printer Motherboard (Small Memory Card Not Included)


1 x USB Data Cable


5 x A4988 Micro Stepper Motor Driver


5 x Driver Heat Sink


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