EasyDriver - Stepper Motor Driver
Stepper motor driver board accepting 0–5 V or 0–3.3 V step and direction pulses. Drives bipolar stepper motors; configurable microstepping; onboard voltage regulator for logic supply.
Stepper motor driver board accepting 0–5 V or 0–3.3 V step and direction pulses. Drives bipolar stepper motors; configurable microstepping; onboard voltage regulator for logic supply.
ground
step pulse input
direction input
logic selection or supply reference
ground
5V output/reference
sleep input
reset input
microstep select 2
microstep select 1
mixed decay control
motor output terminal block
| Pin | Position | Type | Function |
|---|---|---|---|
| GND | right_group_1 | Ground | ground |
| STEP | right_group_2 | Signal | step pulse input |
| DIR | right_group_3 | Signal | direction input |
| 35V | bottom_group_1 | Power | logic selection or supply reference |
| GND | bottom_group_2 | Ground | ground |
| +5V | bottom_group_3 | Power | 5V output/reference |
| SLP | bottom_mid_1 | Signal | sleep input |
| RST | bottom_mid_2 | Control | reset input |
| MS2 | mid_1 | Signal | microstep select 2 |
| MS1 | mid_2 | Signal | microstep select 1 |
| PFD | left_partial | Signal | mixed decay control |
| MOTOR | motor_block | Unknown | motor output terminal block |
ground
step pulse input
direction input
logic selection or supply reference
ground
5V output/reference
sleep input
reset input
microstep select 2
microstep select 1
mixed decay control
motor output terminal block
PWM · I2C · UART · Wide input · Breakout
Verify supply voltage and logic levels before powering up.
Module pins: 3/5V, +5V, GND, STEP, DIR, SLP, RST, MS2. Schematik maps them to your board in the app.
H-bridge breakouts from 1A to 43A (DRV8871, TB6612FNG, BTS7960), stepper drivers (A4988, TMC260, TB6600), I2C servo/solenoid controllers, and Pi/Arduino shields — sized by current and protocol.
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