Before diving into the button sequences, let’s review the hardware specifications.
: Ideal for controlling stepper motor steps or specific timing sequences. Technical Specifications
The is a versatile 8A driver module designed to provide electrical signals across a broad spectrum of frequencies for both professional and DIY electronic projects. Its primary function is to generate square wave and pulse signals to directly drive high-power loads like motors, LEDs, and solenoid valves without the need for additional drivers. Technical Specifications Zk-pp2k Manual
📘 ZK-PP2K Manual – User Guide & Setup Instructions
Maximum 8A (capable of directly driving motors or LED strips). Pulse Count: Adjustable from 1 to 9999, or set to infinite ( 2. Dual Operating Modes You can switch between these two modes by long-pressing the button for 2 seconds. PWM Mode (Display shows "%") Used for continuous speed control or dimming. Frequency: Set the oscillation speed (e.g., 20KHz). Duty Cycle: Controls the "On" time vs. total period (e.g., 60%). Pulse Mode (No "%" on display) Used for precise control of motor steps or timed bursts. Positive Pulse Width ( Duration the signal is HIGH. Negative Pulse Width ( Duration the signal is LOW. Pulse Number: The exact number of pulses to send before stopping. Delay Start: Sets a timer before the pulse sequence begins. 3. Button Functions & Settings ON/OFF Button: Before diving into the button sequences, let’s review
Use FREQ+/- or DUTY+/- to modify the highlighted parameter. Start: Press ON to start the pulse sequence. 5. Typical Application Scenarios
The ZK-PP2K manual highlights two primary modes of operation, which can be toggled by holding the "SET" button for several seconds: zk-pp2k-sterownik-pwm.pdf - gotronik Its primary function is to generate square wave
To switch back to PWM mode from PULSE mode, long-press the SET button (more than 6 seconds) again until the " % " symbol reappears.
Turn the encoder knob to adjust the frequency value. Short press the encoder to move the decimal point (adjusting the multiplier range).