HESAI DRV8825 Stepstick Stepper Motor Driver Module + Heat Sink for RepRad 3D Printer RAMPS 1.4 Controller Replace A4988 (Pack of 5 pcs)

Description:

The DRV8825 stepper motor driver carrier board TI DRV8825 micro bipolar stepper motor drive is a breakthrough. The module has a pinout and interface with our A4988 stepper motor driver carrier is almost the same, so it can be used as a better performance of the pull-down menu board replacement in many applications. DRV8825 features an adjustable current limit, overcurrent and overtemperature protection, six micro-resolution (down 1/32-step). It uses 8.2 – 45 V, can provide up to about 1.5 per phase no heat sink or forced air flow (rated up to 2.2 per volume sufficient additional cooling).

Feature:

A simple steps and direction control interface

Six different steps resolutions: full step, half step, 1/4-step1/8-step1/16-step, 1/32-step

CAN interface directly with 3.3 V and 5 V systems

Over-temperature thermal shutdown, overcurrent shutdown, undervoltage lockout

Short to ground short circuit load protection

4 Layer 2 oz copper PCB, in order to improve heat dissipation

Exposed solder ground below the bottom of the driver IC on the printed circuit board pad

Module size, pin and interface matching A4988 stepper motor driver operators in many ways

Adjustable current control lets you set a potentiometer, which lets you use the stepper motor\’s rated voltage or more, in order to achieve a higher rate of maximum output current step

Intelligent chopping control automatically selects the correct current decay mode (fast decay or slow decay)

Maximum 45 V supply voltage

Built-in voltage regulator (the need for any external logic supply voltage)

Package List:

5x DRV8825 Stepper Motor Driver

5x Heatsink

1x Screwdriver

Product Features

  • This DRV8825 Stepper Motor Driver Module is upgrade of A4988
  • Simple step and direction control interface
  • 4-layer, 2 oz copper PCB for improved heat dissipation
  • Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
  • Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates

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CHENBO(TM) 5 x Endstop Mechanical Limit Switches 3D Printer Switch for RAMPS 1.4

Description:
Red line connecting VCC (ramps of +)
Connect the black wire GND (ramps of -)
Green Line connection SIGNAL (ramps in s)
Tips: Under normal circumstances, the system must be configured to at least three mechanical switches.
Pros: Easy to install, the more common styles
Length of Cable: 70 cm

Product Features

  • Endstop mechanical limit switches use 3D printer switch RAMPS 1.4
  • 3 pin connectivity
  • Compatible with RAMPS 1.4, CNC and other 3D printer controllers
  • 70cm Length Wire

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BIQU MKS-BASE V1.4 Plate Controller Board for 3D Printer Ramps 1.4

Specifications:
A collection of all the functions on a single board to solve the complicated interfaces Ramps1.4 combination, problem-prone fault
Using high-quality MOSFET tube heat better
Control panel and can be connected directly Ramps1.4,2004LCD 12864LCD control panel
Net Weight:80g
Dimension:110*90mm

Note:
Before powering up again confirm whether the positive and negative reversed, if the user is due to reverse power and burn, and we do not guarantee such problems
Do not plug in case of power motor drive easily lead to burn; do not adjust the current in the motor is running. The correct approach is to first disconnect the power, unplug the motor, and then re-power, adjust potentiometer, measure the voltage on the potentiometer until the measured voltage is the same as expected
MKS-BASE is to create customer base for R & D personnel Ramps1.4, Megatronics V2.0 and other open source motherboard problems especially developed to optimize the launch of a product, particularly suitable for mass production 3D printer manufacturers use as the main control board
Give full consideration to the stability, heat dissipation, ease of use issues through continuous printing reliability testing
If special needs can contact the owner with details
Supporting line can refer to: 2PIN, 3PIN, 4PIN
Could be directly connected 2004LCD or 12864LCD (remove the L-shaped adapter plate), due to the open-source design 12864LCD 2004LCD and only standardized EXP1 and EXP2 the PIN port on the horns insertion direction and there is no specific standard, so some non Makerbase production and 2004LCD 12864LCD may be inconsistent data line card port direction, in turn, need to plug to use

Package Included:
1* MKS-Base V1.4 3D Printer Controller Board
1* USB Cable

Note: The socket color is ramdon, please double confirm you do not mind before placing order.

Product Features

  • Using 4982 as a motor drive, and a 4988 performance fairly, but with SOP package, heat dissipation will be better
  • The circuit board with high-quality 4-layer, and made a special heat treatment optimization; ramps are 2 shelves
  • Using a dedicated power supply chip, support 12V-24V power input, the voltage converter chip Ramps solve the heating problem
  • Could accept 24V input, the same system power can heat the bed current is reduced to 1/4, an effective solution to the hot bed MOS pipe heat problems
  • The firmware can use open source firmware Marlin, ramps1.4 identical configuration and can directly replace Ramps1.4

Detailed Information available on our Homepage…