KS0379 Keyestudio 3D Printer DRV8825 Kit (5PCS) - Revision history

Keyestudio: /* Resources Download */

2021-03-09T07:48:13Z

Resources Download

← Older revision		Revision as of 07:48, 9 March 2021
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	==Resources Download==		==Resources Download==
	*'''Download the PDF:'''<br>		*'''Download the PDF:'''<br>
	https://~~drive~~.~~google~~.com/~~open?id=1PxEAtnFDJhnIAPZA_9GWJ1zJg3Q1Ae3C~~		https://fs.keyestudio.com/KS0379





	<br>		<br>

	==Get One Now==		==Get One Now==
	*[https://www.keyestudio.com/free-shipping-5pcs-lot-keyestudio-drv8825-driver-for-3-d-printer-p0352-p0352.html Official website]		*[https://www.keyestudio.com/free-shipping-5pcs-lot-keyestudio-drv8825-driver-for-3-d-printer-p0352-p0352.html Official website]

Keyestudio: /* Connection Diagram */

2019-06-11T02:58:35Z

Connection Diagram

← Older revision		Revision as of 02:58, 11 June 2019
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	==Connection Diagram==		==Connection Diagram==
	It needs to connect DC 8-15V between motor power VMOT and GND.		It needs to connect DC 8-15V between motor power VMOT and GND.
	<br>[[~~Image~~:~~ks0379-2~~.png\|~~600px~~\|frameless]]<br>		<br>[[File:0379.png\|700px\|frameless]]<br>

	<br>		<br>

	==Sample Code==		==Sample Code==
	<pre>		<pre>

Keyestudio: /* Get One Now */

2019-04-30T02:28:05Z

Get One Now

← Older revision		Revision as of 02:28, 30 April 2019
Line 71:		Line 71:
	<br>		<br>
	==Get One Now==		==Get One Now==
			*[https://www.keyestudio.com/free-shipping-5pcs-lot-keyestudio-drv8825-driver-for-3-d-printer-p0352-p0352.html Official website]

	*[https://www.aliexpress.com/store/product/Free-shipping-3D-printer-StepStick-DRV8825-stepper-motor-driver-Reprap-4-layer-PCB-board-5pcs-LOT/1452162_32261239757.html?spm=2114.12010615.8148356.3.7ab2c1e0kPA8sT Shop on aliexpress ]		*[https://www.aliexpress.com/store/product/Free-shipping-3D-printer-StepStick-DRV8825-stepper-motor-driver-Reprap-4-layer-PCB-board-5pcs-LOT/1452162_32261239757.html?spm=2114.12010615.8148356.3.7ab2c1e0kPA8sT Shop on aliexpress ]

Keyestudio: /* Get One Now */

2019-04-29T07:39:00Z

Get One Now

← Older revision		Revision as of 07:39, 29 April 2019
Line 71:		Line 71:
	<br>		<br>
	==Get One Now==		==Get One Now==
	*'''Official website:''' http://www.keyestudio.com/ks0379.html

			*[https://www.aliexpress.com/store/product/Free-shipping-3D-printer-StepStick-DRV8825-stepper-motor-driver-Reprap-4-layer-PCB-board-5pcs-LOT/1452162_32261239757.html?spm=2114.12010615.8148356.3.7ab2c1e0kPA8sT Shop on aliexpress ]

	<br>		<br>

	[[Category: Accessories]]		[[Category: Accessories]]

Keyestudio at 00:15, 7 January 2019

2019-01-07T00:15:04Z

← Older revision		Revision as of 00:15, 7 January 2019
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	[[image:~~ks0378~~.png\|thumb\|500px\|right\|Keyestudio 3D Printer DRV8825 Kit (5PCS)]]		[[image:ks0379.png\|thumb\|500px\|right\|Keyestudio 3D Printer DRV8825 Kit (5PCS)]]

	==Introduction==		==Introduction==

Keyestudio: /* Package Included */

2018-12-29T03:06:14Z

Package Included

← Older revision		Revision as of 03:06, 29 December 2018
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	<br>[[Image:ks0379-3.png\|500px\|frameless]]<br>		<br>[[Image:ks0379-3.png\|500px\|frameless]]<br>

			<br>
			==Resources Download==
			*'''Download the PDF:'''<br>
			https://drive.google.com/open?id=1PxEAtnFDJhnIAPZA_9GWJ1zJg3Q1Ae3C


			<br>
			==Get One Now==
			*'''Official website:''' http://www.keyestudio.com/ks0379.html


			<br>

	[[Category: Accessories]]		[[Category: Accessories]]

Keyestudio at 01:43, 28 December 2018

2018-12-28T01:43:43Z

← Older revision		Revision as of 01:43, 28 December 2018
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	==Introduction==		==Introduction==
	This stepper motor driver is powered by DRV8825. This driver has a same pin and interface as our A4988 stepper motor driver, so it can replace the A4988 driver. It is a high-powered stepper motor driver.		This stepper motor driver is powered by DRV8825. This driver has a same pin and interface as our A4988 stepper motor driver, so it can replace the A4988 driver. It is a high-powered stepper motor driver. <br>
	DRV8825 has adjustable current limits, over-current and over-heat protection, six micro resolution (down 1/32-step).		DRV8825 has adjustable current limits, over-current and over-heat protection, six micro resolution (down 1/32-step).<br>
	It uses 8.2-45V and can provide up to approximately 1.5 per phase without heat sink or forced air flow (rated up to 2.2 with adequate additional cooling per coil)		It uses 8.2-45V and can provide up to approximately 1.5 per phase without heat sink or forced air flow (rated up to 2.2 with adequate additional cooling per coil)

	<br>		<br>
	==Specifications==		==Specifications==
	1. With only simple step and direction control interface;		1. With only simple step and direction control interface;<br>
	2. Six different step modes: full, half, 1/4, 1/8, 1/16, and 1/32;		2. Six different step modes: full, half, 1/4, 1/8, 1/16, and 1/32;<br>
	3. Adjustable potentiometer can adjust the maximum current output, resulting in a higher step rate;		3. Adjustable potentiometer can adjust the maximum current output, resulting in a higher step rate;<br>
	4. Automatic current decay mode detection / selection;		4. Automatic current decay mode detection / selection;<br>
	5. Overheat shutdown circuit, under voltage lockout, cross current protection;		5. Overheat shutdown circuit, under voltage lockout, cross current protection;<br>
	6. Ground short circuit protection and load short circuit protection.		6. Ground short circuit protection and load short circuit protection.<br>

Keyestudio: Created page with "Keyestudio 3D Printer DRV8825 Kit (5PCS) ==Introduction== This stepper motor driver is powered by DRV8825. This driver has a same pin a..."

2018-12-28T01:43:25Z

Created page with "thumb|500px|right|Keyestudio 3D Printer DRV8825 Kit (5PCS) ==Introduction== This stepper motor driver is powered by DRV8825. This driver has a same pin a..."

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[[image:ks0378.png|thumb|500px|right|Keyestudio 3D Printer DRV8825 Kit (5PCS)]]

==Introduction==
This stepper motor driver is powered by DRV8825. This driver has a same pin and interface as our A4988 stepper motor driver, so it can replace the A4988 driver. It is a high-powered stepper motor driver.
DRV8825 has adjustable current limits, over-current and over-heat protection, six micro resolution (down 1/32-step).
It uses 8.2-45V and can provide up to approximately 1.5 per phase without heat sink or forced air flow (rated up to 2.2 with adequate additional cooling per coil)

 
==Specifications==
1. With only simple step and direction control interface;
2. Six different step modes: full, half, 1/4, 1/8, 1/16, and 1/32;
3. Adjustable potentiometer can adjust the maximum current output, resulting in a higher step rate;
4. Automatic current decay mode detection / selection;
5. Overheat shutdown circuit, under voltage lockout, cross current protection;
6. Ground short circuit protection and load short circuit protection.

 
==Settings for working mode==
 [[Image:ks0379-1.png|600px|frameless]] 

 
==Connection Diagram==
It needs to connect DC 8-15V between motor power VMOT and GND.
 [[Image:ks0379-2.png|600px|frameless]] 

 
==Sample Code==
<pre>
int dirPin = 7;
int stepperPin = 8;
void setup() {
pinMode(dirPin, OUTPUT);
pinMode(stepperPin, OUTPUT);
}
void step(boolean dir,int steps){
digitalWrite(dirPin,dir);
delay(50);
for(int i=0;i<steps;i++){
digitalWrite(stepperPin, HIGH);
delayMicroseconds(800);
digitalWrite(stepperPin, LOW);
delayMicroseconds(800);
}
}
void loop(){
step(true,1600);
delay(500);
step(false,1600*5);
delay(500);
}
</pre>

 
==Test Result==
The selection end MS1, MS2, MS3 of three modes are all connected to GND, that is, full-step mode, and the motor needs 200 stepping values or a stepping 1.8° to turn a round.
In the experiment, we first let the stepper motor reverse 8 circles and delay 0.5 seconds; then turn 40 circles and delay 0.5 seconds.
If it is an half-step mode, then the number of both positive and reverse circle should be halved.

 
==Package Included==
* Keyestudio 3D Printer DRV8825 *5PCS
 [[Image:ks0379-3.png|500px|frameless]] 

[[Category: Accessories]]