Your cart is empty.
Your cart is empty. Parameters:
Size: 1.5mmX2mm (for RAMPS, ultimaker or other compatible boards);
The drive current: 2A (best to install the heat sink)
Segments: 1,1 / 2,1 / 4,1 / 8,1 / 16
Manufacturing process: higher SMT placement machine manufacturing, non-manual welding, yield, more stable performance.
Applications:
Stepper motors /3D printer/CNC/engraving machines/Supported 3d printers like Prusa Mendel, ultimaker, printbot, makerbot and so on.You can refer to the Arduino code at the back of the module.
Package included:
5*A4988 Stepstick Stepper Motor Driver Module (with PINs)
5*Heatsink
Patrick Bartmess
Reviewed in the United States on January 18, 2025
As long as you match them with the style of motor you own, they work perfectly.
Mary O'Hara
Reviewed in the United States on September 30, 2024
1 star for 4 out of 5 drivers dead on arrival. Shop around for the black or green a4988 drivers
Robert Douglas
Reviewed in the United States on August 31, 2024
Perfect for my needs
MonkeySue
Reviewed in the United States on June 27, 2024
Overview: This driver suits my need. All tested modules were functional. I agree with prior reviewers: the on-board trim pot is weak and easily broken. I damaged one while adjusting Vref, rendering the module useless. I was more careful with others. If you run current near the module's max, the heat sink's size is suboptimal, but its the largest that will fit on the IC.Warning:1) Do not use the module without first setting the Vref below the max current for your motor. The Vref trim pot is in a random position, ranging 0-1.2v. All of my modules had Vref set to deliver more than the max current for my stepper. 2) Be sure to place a jumper across the RESET and SLEEP pins. Motor may not work without this.
RRuble
Reviewed in the United States on November 28, 2024
Fast delivery, good product.
not_the_mamma
Reviewed in the United States on October 1, 2024
cant tell if a1 or a2 is + or -
King
Reviewed in Canada on September 5, 2023
No problems with these boards. Perfect replacement for the Anycubic Chiron, and my 3018 CNC.
Betsie
Reviewed in Canada on August 18, 2023
My husband is happy with this purchase
Pierre Boisvert
Reviewed in Canada on May 7, 2023
Services rapide et courtois, composants de bonne qualité
Len
Reviewed in the United States on February 8, 2021
Here's what starred items Amazon wanted me to rate for these stepper drivers.Noise level?Adhesion?Warmth?The vendor should get on them for this nonsense and the poor ratings it might bring.I guess they know not what they sell!But I'll say in defense of the seller and the product that ...Thes are pretty generic, and these work as expected and the delivery was fast.
Doc Mom
Reviewed in the United States on October 16, 2021
Just as loud as big brand a4988's (loud) and have okay heat dissipation but are very reliable, and will get you out of a pinch if any of your quieter steppers decide to die.
Recommended Products
