No hay artículos en el carro
No hay artículos en el carroLaura and Bob Hamilton
Comentado en los Estados Unidos el 5 de marzo de 2024
One of the a4988 was dead on arrival. Packaging was inconsistent between drivers
Bobby rutgers
Comentado en Canadá el 25 de noviembre de 2024
One of the capacitors located under the stepper driver was installed backwards so it exploded when I applied power and launched one of the drivers into the ceiling.Since I was using this for a laser engraver I only needed 2 out of 4 stepper so I swapped the capacitor from an unused spot and I ended up using better drivers that I had spare anyways. Other than that it worked after fixing it.Check the capacitor polarity before powering it up!
mario bradette
Comentado en Canadá el 17 de diciembre de 2023
Je suis sur un projet de faire fonctionner 2 simples moteur, une journée de travail qui ma prit 2 semaine oufff compatible avec ARDUINO ouffff ARDUINO RESTE ARDUINO JE VAIS RETOURNER les autre matériels de dautre fabricants merci JAVANCE
Steve
Comentado en los Estados Unidos el 6 de enero de 2023
First time using one of these and I bought this for a little DIY CNC and it works for that. I spent over a day trying to get my Z endstop working till reading another review on here and looked into the board. He is absolutely right this is not a V3 board but a V2 board and has the same pin problem the V2 boards had where the spindle and Z endstop are flip flopped. Once I saw that and corrected the wiring positions everything worked fine. I considered returning but it's working.
Customer
Comentado en Canadá el 31 de enero de 2023
Very good
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