diff --git a/docs/StepperDrivers/Stepper_A3967.md b/docs/StepperDrivers/Stepper_A3967.md index 3b8996a..78e818e 100644 --- a/docs/StepperDrivers/Stepper_A3967.md +++ b/docs/StepperDrivers/Stepper_A3967.md @@ -11,14 +11,14 @@ The Allegro A3967 is a specialized driver designed for stepper motors. It contai * *Motor A* - connect to the "A" coil of the stepper motor * *Motor B* - connect to the "B" coil of the stepper motor #### **Control Connections** - * *ENABLE* - connect to a digital pin on the ESP32 - used to enable/disable to motor driver - * *STEP, DIR* - connect to two digital pins on the ESP32 - used to step the motor and set the direction * *MS1, MS2* - connect to two digital pins on the ESP32 - used to set the step type mode + * *STEP, DIR* - connect to two digital pins on the ESP32 - used to step the motor and set the direction + * *ENABLE* - connect to a digital pin on the ESP32 - used to enable/disable to motor driver * *SLEEP, RESET* - already pulled high on the EasyDriver board, so no connection neeed. If using a different driver board, ensure these pins are pulled high, else connect to VCC * *PFD* - not used The **Stepper_A3967** class includes the following constructor: - * `Stepper_A3967(int M1, int M2, int STEP, int DIR, int ENABLE)` + * `Stepper_A3967(int MS1, int MS2, int STEP, int DIR, int ENABLE)` * controls the driver board using 5 digital pins from the ESP32, where the parameters specify the pin numbers. Supports the following step type modes: * FULL_STEP_TWO_PHASE