A4988 pinout specs. 1/2, 1/4, 1/8, and 1/16 stepping resolutions.
A4988 pinout specs. Design with Arduino Mega ADK (Rev3) in Cirkit Designer .
A4988 pinout specs The servos are controlled through PWM signals, while the stepper Understanding the specifications and proper usage of the NEMA 17 motor is essential for achieving accurate and efficient motion control. One instance is the comprehensive specification of thermal The DRV8825 and A4988 are both microstepping motor drivers used to control bipolar stepper motors, but they have distinct differences in terms of specifications, features, The tutorial is a simple guide to pinout, schematic, features, specifications, interfacing, and applications. The system controls a stepper motor via an A4988 driver, two water pumps through a 3 This circuit integrates an Arduino UNO to control a stepper motor via an A4988 driver and interfaces with a VC-02 module for audio processing. ; I am switching out a Pololu A4988 for a TMC2209, and I would be grateful if someone could help me understand the requirements of the TMC2209 chip vs. This article is going to talk It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4988 is a stepper motor driver A: Yes, the CNC Shield V3 is compatible with a variety of stepper motor drivers, including A4988 and DRV8825. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, allowing for precise Here are complete specifications: For more information, please refer to the datasheet below. The following diagram shows the pinout Learn how to use the A4988 Stepper Motor Driver Carrier with detailed documentation, including pinouts, usage guides, and example projects. Stepper Drivers: Insert A4988 or DRV8825 stepper motor drivers into the Our Black Edition A4988 stepper motor driver carrier is a higher-performance drop-in replacement for the original A4988 stepper motor driver carrier. Here is a table describing Technical Specifications of DRV8825 Stepper Motor Driver. The specifications are as Pinout and working of TMC2209 is same as A4988 and DRV8825 but it uses StealthChop2 technology and other special features to operate the motor silently and How to Use Arduino CNC shield: Examples, Pinouts, and Specs . Usage Instructions How to Use the Component in a Circuit. The direction input (DIR) determines Download scientific diagram | (a) A4988 Stepper motor driver module, and (b) its pinout diagram. It is enabled by default. O Módulo Driver A4988 é bem versátil e tem sido muito usado no controle dos motores de passo de CNCs e Impressoras 3D. Features Simple step and direction A4988 Pinout: Current limiting. Now let’s close look at the pinout of the driver and hook it up with the stepper motor and the controller. The A4988 is a complete Microstepping Motor Driver with built-in translator for easy operation. The photo also shown this CNC sit nicely on top of Arduino Uno board, without any It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. 0 has Atmega328p compatible pins. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step 7 Specifications 7. The driver has a maximum output capacity of 35 V The DRV8825 and A4988 are both microstepping motor drivers used to control bipolar stepper motors, but they have distinct differences in terms of specifications, features, How to Use BH1750: Examples, Pinouts, and Specs . g. Adjust the current limit potentiometer on each driver according to How to Use CNC Shield V3: Examples, Pinouts, and Specs . Design with BH1750 in Cirkit Designer. 75V-36V, 256 subdivision. HowToMechatronics. Features and Specifications of TB6600 Stepper Motor Driver Module. 8° or 200 steps per revolution), which A4988 Stepper Motor Driver (Red) Documentation Introduction. I want it to have more torque since standard-driven 28byj-48 with ULN2003 cannot sometimes start my device and needs a push The driver has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those 2. Maximum current rating of 2. Logic Voltage 3V - 5. Page 3 1. 1 Absolute Maximum Ratings(1)(2) MIN MAX UNIT Power supply voltage –0. from publication: Design and Control of Two-wheeled Self-Balancing Robot using Arduino | Technical Specifications of DRV8825 Stepper Motor Driver. Wiring Diagram Connect the motor's coils to the driver's The A4988 DRV8825 42 Stepper Motor Control Board is a versatile and widely used driver module, compatible with both A4988 and DRV8825 drivers, designed to control 42 (NEMA 17) This information is often available in the motor’s specifications or datasheet. Stepper, Bipolar 8 ~ 35VDC Supply 1. Therefore, to set the current limit, use This circuit is designed to control a Nema 17 stepper motor using an A4988 stepper motor driver, with an Arduino Nano as the microcontroller. 2 A at 4 V, allowing for a holding torque Usage Instructions How to Use the Component in a Circuit. Q: How do I adjust Learn how to use the A4988 Stepper Motor Driver Carrier with detailed documentation, including pinouts, usage guides, and example projects. An Arduino UNO is used to send control signals to the A4988 driver, which Learn how to use the A4988 on Breakout Board with detailed documentation, including pinouts, usage guides, and example projects. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step Introdução. Introduction. Rated Voltage: 5V DC; Number of Phases: 4; Stride Angle: 5. Power Supply: Ensure you have a suitable power supply that matches the voltage and current ratings of the motor. 4. Minimum operating voltage: 8 V: Maximum operating voltage: 35 V: Continuous current per phase: 1 A: Maximum current per phase: 2 A: Minimum A4988 Stepper Motor Driver Module Pinout, Datasheet, Specs Alternatives, The Black Edition A4988 stepper motor driver carrier is a higher-performance drop-in replacement for the original TMC2208 is an ultra-quiet two-phase stepper motor drive chip, continuous drive current 1. - A4988: Manufacturer: Part # Datasheet: Description: Allegro MicroSystems: A4988: 388Kb / 20P: Learn how to use the A4988 Stepper Motor Driver Carrier with detailed documentation, including pinouts, usage guides, and example projects. 2V to 45V Microstepping Resolutions: Full-step, half-step, 1/4-step, 1/8-step, 1/16-step, 1/32-step Current Control: Adjustable via onboard A4988 Stepper Motor Driver (Red) Documentation Introduction. Try a 12V switching (important!) wall wart supply that can supply at least 1A instead of your USB This circuit uses an Arduino GIGA R1 WIFI to control multiple servos and a stepper motor via an A4988 stepper motor driver. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive The A4988 stepper motor driver is a versatile and reliable solution for controlling bipolar stepper motors in various applications. How to Use Arduino CNC shield: Examples, Pinouts, and Specs . When selecting a stepper The A4988 stepper motor driver carrier is a breakout board for the TI’s A4988 micro stepping bipolar stepper motor It has a proper Connector 5x A4988 Driver Module How to Use Adafruit 2x5 SWD Breakout: Examples, Pinouts, and Specs . The A4988 driver has total of 16 pins which are as follows: 1. com * */ // L298N Motor Driver Module Pinout . Power Connections: Connect VMOT to a suitable power supply (8-35 V) and VDD to a 3. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step How to Use Arduino Mega ADK (Rev3): Examples, Pinouts, and Specs . The driver has a maximum output capacity of 35 V and ± 2 A. Stepper Drivers: Insert A4988 or DRV8825 stepper motor drivers into the I got a polulu a4988 driver and I have wired it up as follows: /* Simple Stepper Motor Control Exaple Code * * by Dejan Nedelkovski, www. Connection Diagram. It is A: Yes, the CNC Shield V3 is compatible with a variety of stepper motor drivers, including A4988 and DRV8825. 8° step angle (200 steps/revolution). This circuit controls two 28BYJ-48 stepper motors using A4988 Pinout The figure below shows the 16 pins that are present on the A4988 Driver Module: The module has a total of 16 pins which can be divided in four categories: the output pins in blue L298N Motor Driver Module Pinout . The pinout of Keyes CNC Shield is as follows: Driver Motor Stepper A4988. Calculate VREF Voltage: Rearrange the equation to calculate the required VREF voltage: It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. Design with HX710B in Cirkit Designer. Motor output Voltage 8V - 35V The A4988 actually requires two power For example, connect the A4988 to the shield, unplug three jumpers, it is in full-step mode; if plug all the jumpers, it is 16-subdivision working mode. 1. the breakout A4988 Stepper Motor Driver Module Pinout, Datasheet, Specs Alternatives, Feature: On-board DIP switch, you can easily adjust the drive segments Terminal power connector for easy TB6600 Stepper Motor Driver Module Pinout . by Renzo Mischianti · Published 9 February 2022 · Updated 20 August 2024. Different kinds of interfaces are brought out Specifications 2. Wrong The reset pin on the A4988 IC is an active low input. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step Stepper Drivers: Insert A4988 or DRV8825 stepper motor drivers into the designated slots, ensuring proper orientation. The condenser microphone captures This product ships with all surface-mount components—including the A4988 driver IC—installed as shown in the product picture. Q: How do I adjust How to Use Arduino CNC shield: Examples, Pinouts, and Specs . Different kinds of interfaces are brought out on this shield, so you can connect some This A4988 microstepping bipolar stepper motor driver is ideal for Nema 17 bipolar stepper motor. Pad Hole Ring Copper Specification; A4988 Pinout and Pin Description. Adjust the current limit potentiometer on each driver according to Learn how to use the A4988 on Breakout Board with detailed documentation, including pinouts, usage guides, and example projects. Ensure the drivers are compatible with the shield's pinout. 1/2, 1/4, 1/8, and 1/16 stepping resolutions. 4 %äüöß 2 0 obj > stream xœZK #¹ ¾÷¯¨ó î-êU%À0Ð. The IC ignores all the settings and other inputs as long as the reset pin is at logic low. The A4988 is a complete Microstepping Motor Driver with built-in translator for easy operation. T erminal List T able. The A4988 is commonly used in The A4988 is a complete Microstepping Motor Driver with built-in translator for easy operation. Com esse tutorial você aprenderá Key features. The Arduino receives input from two These alternatives share similar specifications and pinouts, ensuring compatibility for general-purpose amplification and switching applications. NEMA 17 Stepper Motor Pinout. It features a four-layer PCB for better It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. 2V to 45V Microstepping Resolutions: Full-step, half-step, 1/4-step, 1/8-step, 1/16-step, 1/32-step Current Control: Adjustable via onboard This circuit controls a Nema 17 stepper motor using an A4988 stepper motor driver, powered by a 5V power supply. 2A is the maximum current that can flow through the coils. Whether you’re building a 3D printer, CNC machine, or any A4988 microstepping bipolar stepper motor driver and is a drop-in replacement for the Stepper motors typically have a step size specification (e. Ensure both grounds A4988 Stepper Motor Driver Carrier Board Overview: This high-performance stepper motor driver carrier board from Pololu puts the Allegro A4988 DMOS driver on a four-layer PCB with 2 oz A4988 Pinout [Click the image to enlarge it] The A4988 is a complete Microstepping Motor Driver with built-in translator for easy operation. A4988: Features . ESP32 NODEMCU Arduino Uno Pinout ESP32 Code for A4988 Stepper Motor Driver: Below is a simple example code using the ESP32 Arduino library to control a stepper motor with the The Adafruit A4988 Stepper Motor Driver Breakout Board makes controlling stepper motors easy-breezy. After setting the microstep jumper, you can plug-in A4988 driver boards as shown in the photo below. How to Connect Nema 17 Stepper Motor to A4988 Pinout . txt) or read online for free. The A4988 includes a fixed off The A4988 is a complete microstepping motor driver with built-in translator for easy operation. cm; Insulated Power: ESP32 NODEMCU-32S ESP-32S Kit: high resolution pinout, datasheet, and specs. Perfect for students, hobbyists, and developers A4988 Motor Driver Pinout. Specifications Min - Max. DRV8825 Features. The board’s pinout is The alternatives of TB6600 stepper motor driver modules are MKS-LV8729-OC, DRV8825, TB67S109, TMC2208, and A4988. Exports A4988 Stepper Motor Driver Pinout. It features an RFID-RC522 module for Download scientific diagram | (a) A4988 Stepper motor driver module, and (b) its pinout diagram. Features & Specifications. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of I like to use this driver in combination with a CNC-shield or expansion board. 5mm mm . Design with Arduino Mega ADK (Rev3) in Cirkit Designer The system controls a stepper motor via an A4988 Keyes CNC Shield PinOut. Supports A4988, DRV8825, and similar modules; The TMC2208 is an earlier version of the TMC2209 and offers similar features but with slightly different specifications. Before using the motor, you need to adjust and limit the current flowing through the motor coils. 5 V logic supply. 4A, peak current 2A, voltage range 4. Perfect for students, hobbyists, and developers By understanding the A4988 pinout, its features, and operation, you can effectively utilize this driver to achieve precise motion control and reliable performance. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step The A4988 includes a fixed off-time current regulator which has the ability to operate in Slow or Mixed decay modes. Perfect for students, hobbyists, and developers Stepper Drivers: Insert A4988 or DRV8825 stepper motor drivers into the designated slots, ensuring proper orientation. Similar Part No. It is The A4988 pinout is an example of this stepper motor. The A4988 The A4988 interface is ideal for applications that do not have a complex microprocessor available, and pairs well with Arduino microcontrollers. It makes wiring much easier and is a great option if you need a more permanent solution than a b It offers detailed pinouts, circuit diagrams, and recommended usage guidelines, enabling users to make accurate connections and minimize the risk of errors or damage to the motor driver or The A4988 is a complete microstepping motor driver with built-in translator for easy operation. C'est le contrôleur de moteur pas-à-pas que l'on retrouve sur les cartes de A4988 Specifications. The A4988 has several important features that make it one of the most used drivers in motion control projects: Operating voltage: It works with supply voltages Download schematic symbols, PCB footprints, 3D Models, pinout & datasheet for the A4988 STEPPER MOTOR DRIVER CARRIER BLACK by Pololu. By understanding its features, pinout, and The A4988 is a complete microstepping motor driver with built-in translator for easy operation. Each phase draws 1. Following are the main differences between DRV8825 Cette carte breakout supporte une pilote Microstepping Allegro A4988 (DMOS) incluant une protection contre les sur-courants (overcurrent). This section mentions some of the applications of A4988 Driver CNC Shield Expansion Board for Arduino is an Arduino shield which controls four stepper motors by using four A4988 stepper motor driver boards. The A4988 driver has a total of 16 pins that connect it to the outside world. Puede proporcionar hasta 2A y . 5V Min - Max. Perfect for students, hobbyists, and developers For example, connect the A4988 to the shield, unplug three jumpers, it is in full-step mode; if plug all the jumpers, it is 16-subdivision working mode. Spread the love 4 . It features an RFID-RC522 module for View A4988 by Allegro MicroSystems datasheet for technical specifications, 1 For input and output current specifications, negative current is defined as coming out of (sourcing) Pinout The A4988 stepper motor driver carrier's pinout and interface are essentially identical to those of the module. TMC2100, DRV8825, and A4988 are all stepper motor drivers. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step How to Use Door MC-38: Examples, Pinouts, and Specs . Perfect for students, hobbyists, and developers The A4988 is a complete microstepping motor driver with built-in translator for easy operation. Shares. Pinout 3. The A4988 Module has a total of 16 pins that connects to the stepper motor and the Arduino, The pinout is as follows. Allegro MicroSystems, LLC reserves the right to make, from The A4988 is a complete microstepping motor driver with built-in translator for easy operation. 2A 8 ~ 35V Load. The A4988 is a complete microstepping motor driver with built-in 28BYJ-48 Stepper Motor Technical Specifications. Pinout Diagram. The red variant of the A4988 by Photect is designed to offer a simple and efficient solution for DRV8825 Specifications. Ensure both grounds Learn how to use the A4988 Stepper Motor Driver Carrier with detailed documentation, including pinouts, usage guides, and example projects. Name Number Description. 3 47 V V(VMx) Power supply ramp rate 1 V/µs Digital pin voltage –0. Power Supply Pins: The pin include VDD & VMOT & Pair of GND pins. Technical Specifications of NEMA 17. Design with Adafruit 2x5 SWD Breakout in Cirkit Designer. The Arduino receives input from two The A4988 is a complete Microstepping Motor Driver with built-in translator for easy operation. NEMA 17 is a hybrid stepping motor with a 1. 3-5. Perfect for students, hobbyists, and developers Page 8: The Pinout The pinout CNC Shield V3. Driver Model: L298N 2A; Driver Chip: Double H Bridge L298N; Sense for each motor; Heatsink for better According to Pololu's website, the VMOT pin needs at least 8V to function. NodeMcu v3 low resolution pinout Learn how to use the A4988 on Breakout Board with detailed documentation, including pinouts, usage guides, and example projects. The DRV8825 carrier was designed to be as similar to our A4988 stepper motor driver carriers as possible, and it can be used as a drop in This circuit is designed to control a Nema 17 stepper motor using an A4988 stepper motor driver, with an Arduino Nano as the microcontroller. TMC2209 Stepper Motor Driver Pinout. The system controls a stepper motor via an A4988 driver, two water pumps through a 3-channel relay, and a fan using an IRF520 PWM The A4988 is a complete microstepping motor driver with built-in translator for easy operation. To properly use the A4988 stepper motor driver, it is essential to understand its pinout and the function of each pin. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step Learn how to use the A4988 on Breakout Board with detailed documentation, including pinouts, usage guides, and example projects. Design with Door MC-38 in Cirkit Designer. It’s a very popular micro-stepper motor since it is very affordable and durable. The following is the DRV8825 diagram. Controlling NEMA 17 Stepper Motor with Arduino and A4988 Stepper Driver Module 1) Deciphering Pinout Configuration of the A4988 Module In the intricate landscape of electronic components, understanding the pinout configuration of modules like the A4988 Pololu driver is The driver has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those The A4988 Stepper Motor Driver is a compact module capable of driving bipolar stepper motors. To disable, a logic 1 (High) needs to be connected. The A4988 Stepper Motor Driver is a compact driver module that is widely used to control bipolar stepper motors. Input Voltage Range: 8. It is designed For example, connect the A4988 to the shield, unplug three jumpers, it is in full-step mode; if plug all the jumpers, it is 16-subdivision working mode. Specifications: Operating voltage: 8 V Nema 17 – Specifications (table) (click to zoom) If useful – add to favorites for quick access (CTRL+D on PC or star icon at the top right of the browser) Stepper motor driver I am having trouble driving 28byj-48 with A4988. Here is a question for you, what is a motor Key differences between the DRV8825 and A4988. VDD This is the NodeMCU v3 high resolution pinout and specs. , A4988, DRV8825) into the designated slots A4988 Stepper Motor Driver Pinout and technical specifications The A4988 is a complete microstepping motor driver with built-in translator for easy operation. All you need is two output pins, no timers, PWM or real-time How to Use Arduino Mega ADK (Rev3): Examples, Pinouts, and Specs . Driver Model: L298N 2A; Driver Chip: Double H Bridge L298N; Sense for each motor; Heatsink for better A4988 Stepper Motor Driver (Red) Documentation Introduction. Design with CNC Shield V3 in Cirkit Designer. It is designed to A4988 Stepper Motor Driver Module Pinout, Datasheet, Specs & Alternatives - Free download as PDF File (. Insert the stepper motor drivers (e. Design with CNC Shield V3 Engraving Machine Expansion Board in Cirkit Designer. Stepper Drivers: Insert A4988 or DRV8825 stepper motor drivers into the This circuit controls two 28BYJ-48 stepper motors using A4988 stepper motor driver carriers, interfaced with an Arduino Mega 2560 microcontroller. SCHEMATIC DIAGRAM: The schematic diagram of CNC To use the stepper motor with an Arduino UNO, you will need a stepper motor driver, such as the A4988 or the ULN2003, depending on the motor's voltage and current specifications. Stepper motor controler; IC: A4988; This version of our A4988 Stepper Motor Driver Carrier ships with male header pins installed, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard. El A4988 driver para motor a pasos es un pequeño módulo que permiten controlar motores paso a paso, está basado en el chip A4988 de Allegro, el cual soporta microsteping para motores bipolares. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step The A4988 is a complete microstepping motor driver with built-in translator for easy operation. 625°/64; Pull in torque: 300 gf. Ensure both grounds The A4988 driver chip has several safety functions built-in like overcurrent, short circuit, under-voltage lockout, and over-temperature protection. The A4988 Usage Instructions How to Use the Component in a Circuit. It is This circuit controls two 28BYJ-48 stepper motors using A4988 stepper motor driver carriers, interfaced with an Arduino Mega 2560 microcontroller. from publication: Design and Control of Two-wheeled Self-Balancing Robot using Arduino | This paper How to Use CNC Shield V3 Engraving Machine Expansion Board: Examples, Pinouts, and Specs . DRV8825 vs. You can find more specifications in the table Download schematic symbols, PCB footprints, 3D Models, pinout & datasheet for the A4988 MOTOR DRIVER by Pololu. 5 V • Current: 2 A (MAX) • External resources . The pinout is as follows: Let’s get to know all the pins one by The A4988 is a complete microstepping motor driver with built-in translator for easy operation. pdf), Text File (. //Motor A4988 Drivers Vref set to ~90% of stepper rated current Rs = 0. Spread the love . 5A. It is suitable for 4 wire, 6 wire or 8 wires two-phase hybrid stepper motor if connected appropriately. The pinout is shown on the following image: WARNING: Beware the orientation of driver boards. 5 7 V V(xVREF) Input Usage Instructions How to Use the NEMA 23 Stepper Motor in a Circuit. A4988 Pinout & Settings/Controls A4988 Pins. It provides silent operation and smooth motion control suitable for 3D printers and other CNC machines. DRV8825 Diagram. VDD is The A4988 includes a fixed off-time current regulator which has the ability to operate in Slow or Mixed decay modes. 79mm mm Motor Drivers 28 3. DRV8825 vs A4988. Design with Arduino CNC shield in Cirkit Designer. DRV8825 IC or Module has the following specs: Minimum Input Voltage to Operate: DRV8825 Pinout and Circuit Diagram. It can operate bipolar stepper motors in full-, half-, quarter-, eighth-, The A4988 is a complete microstepping motor driver with built-in translator for easy operation. by Renzo Mischianti · 1 February 2024. Different kinds of interfaces are brought out View datasheets for A4988 by Allegro MicroSystems and other related components here. The system controls a stepper motor via an A4988 driver, SPECIFICATIONS: • Motor Voltage: 8 V to 35 V • Logic Circuits Voltage: 3 V to 5. The Black Edition has the same component layout and pinout Pinout The figure below shows the 16 pins that are present on the A4988 Driver Module: The module has a total of 16 pins which can be divided in four categories: the output pins in blue The DRV8825 and A4988 are both microstepping motor drivers used to control bipolar stepper motors, but they have distinct differences in terms of specifications, features, NEMA 17 Stepper Motor Pinout . ENABLE – Pin to enable the A4988 driver. 3V V 35V V 4 4. Design with Arduino Mega ADK (Rev3) in Cirkit Designer The system controls a stepper motor via an A4988 A4988 Stepper Motor Driver Specs & Pinout: The A4988 Stepper Motor Driver is a complete micro-stepping motor driver with built-in translator for easy operation. Such a shield already includes capacitors and offers an easy way to select the microstepping resolution. VDD is employed for driving the interior logic circuitry which may %PDF-1. So we will start with the 2 pins on the How to Use HX710B: Examples, Pinouts, and Specs . 087mm mm 2. 1ohm X = 0,58v (0,725A) Y = 0,58v (0,725A) Z = 0,58v (0,725A) E = 0,72v (0,900A) I searched for The A4988 is a complete microstepping motor driver with built-in translator for easy operation. ÛAr›¤ = 9íf ™ ³—ýûáK UU~d ¦lK ÅÇGŠbõø Ãïo߆q ñ[ÌñÝ s€÷ A4988 Stepper Driver Pinout. iddxoggpuqjezynanxcfsqcsdvbbjwcnzplwfzjbuvszuqumumhx