From cd17268ca12495bf556e7a05744c96457b07f1ec Mon Sep 17 00:00:00 2001 From: HomeSpan Date: Sat, 1 Jul 2023 16:43:02 -0500 Subject: [PATCH] Update Stepper.md --- docs/Stepper.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/docs/Stepper.md b/docs/Stepper.md index c24ff6b..2c38930 100644 --- a/docs/Stepper.md +++ b/docs/Stepper.md @@ -16,7 +16,8 @@ The HomeSpan class that contains all the methods to control a stepper motor is c * the addition of the PWM pins provides the ability to microstep the motor * **[Stepper_A3967](StepperDrivers/Stepper_A3967.md)** - * This class is used to operate stepper motors driven by an [Allegro A3967](https://www.sparkfun.com/products/12779) chip + * This class is used to operate stepper motors driven by an [Allegro A3967](https://cdn.sparkfun.com/datasheets/Robotics/A3967-Datasheet.pdf) chip + * See, for example, the [Sparkfun EasyDriver Stepper Motor Board](https://www.sparkfun.com/products/12779) * To use, add the following to the top of your sketch: `#include "extras/Stepper_A3967.h"` * Contructor: `Stepper_A3967(int M1, int M2, int STEP, int DIR, int ENABLE)` * controls the driver board using 5 digital pins from the ESP32